Kernele testowe/stabilne wersja 17.x - atom oraz K8

[pax0r]

@ext73 a mam takie pytanie troszkę z innej beczki - jestem dośc początkujacy w temacie kerneli, ale jakie są najlepsze źrodła do szukania informacji o optymalizacjach kernela (oprócz własnych doświadczeń oczywiście ) bo zaczynam własnie poprawianie kernela na mój telefon z androidem i tak się zastanawiam gdzie szukać miejsc na poprawę wydajności i responsywności

[e X t 7 3]

Totalny slabeusz to nie jest, ale cache ma jednak tylko 1mb(to pentium dual core, wlasnie tym sie rozni od c2d conroe - obciety l2 cache o polowe). W tej chwili wychodze na zajecia, sprawdze to jak wroce, dzieki. ; )

Dev

Zanim zaczniesz testować inne kernele, wyrzuć preload, bo może to właśnie on coś "miesza".

Sam używam tego kernela pod Ubuntu 11.04 (klasyczny GNOME), na maszynie z Pentium IV 3,06GHz HT ("Nothwood", 512KB L2, FSB 533), 1,5GB RAM bez SWAP'a oraz Seagate Barracuda 7 120GB, i nie mam żadnych takich jazd.

Właśnie preload moze jazdy robić ... nie zauważyłem !

Pozdrawiam

-- 21 lis 2011 12:27 --

@ext73 a mam takie pytanie troszkę z innej beczki - jestem dośc początkujacy w temacie kerneli, ale jakie są najlepsze źrodła do szukania informacji o optymalizacjach kernela (oprócz własnych doświadczeń oczywiście ) bo zaczynam własnie poprawianie kernela na mój telefon z androidem i tak się zastanawiam gdzie szukać miejsc na poprawę wydajności i responsywności

hmm możesz zacząć od tego - > KernelHacking.

W tym miejscu jest natomiast cały manual kernela. To jednak już dla "starych wyjadaczy" = mózg się lasuje .


W tym miejscu natomiast podstawy budowy kernela w Ubuntu/Debianie i pochodnych.

Kiedyś jeszcze działała strona http://kernel-seeds.org/, ale już nie funkcjonuje ... configi w niej zawarte już na teraz można by uznać za archaiczne, ale niektóre elementy były mi pomocne i oszczędziły czasu na poszukiwania. Może kiedyś sam coś takiego zrobię - kompletny tutorial online, albo ... napiszę książkę o optymalizacji kernela dla maszyn domowych/mobilnych hehe

Pozdrawiam

[marco11]

Witam serdecznie.Szukam kernela 2.6.39.3-ext73-f1-15.9-k8-cfq-cfs,spisywał on się bardzo dobrze na ubuntu 10.4,w tej chwili testuje Kernel 3.0.4-ext73-f1-16.4-k8-ags-cfs ale ten na moim sprzęcie jest jakby wolniejszy.macc@macc-laptop:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8071 PCI-E Gigabit Ethernet Controller (rev 16)
03:00.0 Network controller: Atheros Communications Inc. AR928X Wireless Network Adapter (PCI-Express) (rev 01)
macc@macc-laptop:~$

[e X t 7 3]

Jeśli używasz 11.10 to prosze zainstaluj v17.0. Powinien się lepiej "spisywać" .

Pozdrawiam

[marco11]

Dzięki za pomoc,rzecz w tym że używam 10.04 poniważ na mniej z nim problemów i ciężko się roztać

[e X t 7 3]

Dzięki za pomoc,rzecz w tym że używam 10.04 poniważ na mniej z nim problemów i ciężko się roztać

Zatem wystarczy widzę sam image kernela i nagłówki. Proszę zatem, instalator-15.9.

Pozdrawiam

[marco11]

Dzięki,pozdrawiam

[Galvatron]

Jaką masz maszynę?

Problem może wynikać także stąd, że w wypadku Ubuntu 10.04 i kernela 3.x.x jest już trochę zbyt duża różnica między jądrem a resztą systemu. Może warto by było sprawdzić 11.04?

[d3v4]

Totalny slabeusz to nie jest, ale cache ma jednak tylko 1mb(to pentium dual core, wlasnie tym sie rozni od c2d conroe - obciety l2 cache o polowe). W tej chwili wychodze na zajecia, sprawdze to jak wroce, dzieki. ; )

Dev

Zanim zaczniesz testować inne kernele, wyrzuć preload, bo może to właśnie on coś "miesza".

Sam używam tego kernela pod Ubuntu 11.04 (klasyczny GNOME), na maszynie z Pentium IV 3,06GHz HT ("Nothwood", 512KB L2, FSB 533), 1,5GB RAM bez SWAP'a oraz Seagate Barracuda 7 120GB, i nie mam żadnych takich jazd.

Wyprobowalem, to nie to...

dmesg@17.0:

Kod: Zaznacz cały

Initializing cgroup subsys cpu
Linux version 3.1.1-ext73-f1-17.0-k8-ags-cfs (root@ext73-X370) (gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3) ) #5 SMP PREEMPT Tue Nov 15 13:34:01 CET 2011
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000d2000 - 00000000000d4000 (reserved)
 BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003f6d0000 (usable)
 BIOS-e820: 000000003f6d0000 - 000000003f6e3000 (ACPI NVS)
 BIOS-e820: 000000003f6e3000 - 0000000040000000 (reserved)
 BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
 BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
 BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved)
 BIOS-e820: 00000000fed14000 - 00000000fed1a000 (reserved)
 BIOS-e820: 00000000fed1c000 - 00000000fed90000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved)
NX (Execute Disable) protection: active
DMI present.
DMI: LENOVO 0769BLG/IEL10, BIOS 68ET37WW 06/11/2008
e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
last_pfn = 0x3f6d0 max_arch_pfn = 0x1000000
MTRR default type: uncachable
MTRR fixed ranges enabled:
  00000-9FFFF write-back
  A0000-BFFFF uncachable
  C0000-FFFFF write-protect
MTRR variable ranges enabled:
  0 base 000000000 mask FC0000000 write-back
  1 base 03F700000 mask FFFF00000 uncachable
  2 base 03F800000 mask FFF800000 uncachable
  3 disabled
  4 disabled
  5 disabled
  6 disabled
  7 disabled
x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
original variable MTRRs
reg 0, base: 0GB, range: 1GB, type WB
reg 1, base: 1015MB, range: 1MB, type UC
reg 2, base: 1016MB, range: 8MB, type UC
total RAM covered: 1015M
Found optimal setting for mtrr clean up
 gran_size: 64K 	chunk_size: 16M 	num_reg: 3  	lose cover RAM: 0G
New variable MTRRs
reg 0, base: 0GB, range: 1GB, type WB
reg 1, base: 1015MB, range: 1MB, type UC
reg 2, base: 1016MB, range: 8MB, type UC
found SMP MP-table at [c00f72c0] f72c0
initial memory mapped : 0 - 01c00000
Base memory trampoline at [c009b000] 9b000 size 16384
init_memory_mapping: 0000000000000000-0000000037bfe000
 0000000000 - 0000200000 page 4k
 0000200000 - 0037a00000 page 2M
 0037a00000 - 0037bfe000 page 4k
kernel direct mapping tables up to 37bfe000 @ 1bfb000-1c00000
RAMDISK: 35a8a000 - 36d3d000
ACPI: RSDP 000f7240 00024 (v02 LENOVO)
ACPI: XSDT 3f6d85dc 00094 (v01 LENOVO TP-68    06040000  LTP 00000000)
ACPI: FACP 3f6dfbd2 000F4 (v03 TOSCPL CRESTLNE 06040000 ALAN 00000001)
ACPI: DSDT 3f6d9b4a 06014 (v02 TOSCPL CRESTLNE 06040000 INTL 20060608)
ACPI: FACS 3f6e2fc0 00040
ACPI: APIC 3f6dfcc6 00068 (v01 INTEL  CRESTLNE 06040000 LOHR 0000005A)
ACPI: HPET 3f6dfd2e 00038 (v01 INTEL  CRESTLNE 06040000 LOHR 0000005A)
ACPI: MCFG 3f6dfd66 0003C (v01 INTEL  CRESTLNE 06040000 LOHR 0000005A)
ACPI: TCPA 3f6dfda2 00032 (v01 Intel  CRESTLNE 06040000 LOHR 0000005A)
ACPI: TMOR 3f6dfdd4 00026 (v01 PTLTD           06040000 PTL  00000003)
ACPI: SLIC 3f6dfdfa 00176 (v01 LENOVO TP-68    06040000 TBD  00000001)
ACPI: APIC 3f6dff70 00068 (v01 PTLTD  ? APIC   06040000  LTP 00000000)
ACPI: BOOT 3f6dffd8 00028 (v01 PTLTD  $SBFTBL$ 06040000  LTP 00000001)
ACPI: SSDT 3f6d989d 002AD (v01 SataRe SataAhci 00001000 INTL 20050624)
ACPI: SSDT 3f6d97fa 000A3 (v01 BrtRef  DD01BRT 00001000 INTL 20050624)
ACPI: SSDT 3f6d8c2c 0025F (v01  PmRef  Cpu0Tst 00003000 INTL 20050624)
ACPI: SSDT 3f6d8b86 000A6 (v01  PmRef  Cpu1Tst 00003000 INTL 20050624)
ACPI: SSDT 3f6d8670 00516 (v01  PmRef    CpuPm 00003000 INTL 20050624)
ACPI: BIOS bug: multiple APIC/MADT found, using 0
ACPI: If "acpi_apic_instance=2" works better, notify linux-acpi@vger.kernel.org
ACPI: Local APIC address 0xfee00000
122MB HIGHMEM available.
891MB LOWMEM available.
  mapped low ram: 0 - 37bfe000
  low ram: 0 - 37bfe000
Zone PFN ranges:
  Normal   0x00000010 -> 0x00037bfe
  HighMem  0x00037bfe -> 0x0003f6d0
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
    0: 0x00000010 -> 0x0000009f
    0: 0x00000100 -> 0x0003f6d0
On node 0 totalpages: 259679
  Normal zone: 1784 pages used for memmap
  Normal zone: 0 pages reserved
  Normal zone: 226453 pages, LIFO batch:31
  HighMem zone: 246 pages used for memmap
  HighMem zone: 31196 pages, LIFO batch:7
Using APIC driver default
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
SMP: Allowing 2 CPUs, 0 hotplug CPUs
nr_irqs_gsi: 40
PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
PM: Registered nosave memory: 00000000000a0000 - 00000000000d2000
PM: Registered nosave memory: 00000000000d2000 - 00000000000d4000
PM: Registered nosave memory: 00000000000d4000 - 00000000000dc000
PM: Registered nosave memory: 00000000000dc000 - 0000000000100000
Allocating PCI resources starting at 40000000 (gap: 40000000:a0000000)
setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1
PERCPU: Embedded 11 pages/cpu @f7000000 s23744 r0 d21312 u1048576
pcpu-alloc: s23744 r0 d21312 u1048576 alloc=1*2097152
pcpu-alloc: [0] 0 1 
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 257649
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.1.1-ext73-f1-17.0-k8-ags-cfs root=UUID=b85cf8bb-1799-4bc9-a4ec-0a20546d5860 ro quiet splash vt.handoff=7
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Initializing CPU#0
Initializing HighMem for node 0 (00037bfe:0003f6d0)
Memory: 1002668k/1039168k available (5691k kernel code, 36048k reserved, 1123k data, 408k init, 125768k highmem)
virtual kernel memory layout:
    fixmap  : 0xfff17000 - 0xfffff000   ( 928 kB)
    pkmap   : 0xffc00000 - 0xffe00000   (2048 kB)
    vmalloc : 0xf83fe000 - 0xffbfe000   ( 120 MB)
    lowmem  : 0xc0000000 - 0xf7bfe000   ( 891 MB)
      .init : 0xc16a8000 - 0xc170e000   ( 408 kB)
      .data : 0xc158eedd - 0xc16a7c80   (1123 kB)
      .text : 0xc1000000 - 0xc158eedd   (5691 kB)
Checking if this processor honours the WP bit even in supervisor mode...Ok.
SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Preemptible hierarchical RCU implementation.
	Verbose stalled-CPUs detection is disabled.
NR_IRQS:2304 nr_irqs:512 16
CPU 0 irqstacks, hard=c0096000 soft=c0080000
Extended CMOS year: 2000
Console: colour dummy device 80x25
console [tty0] enabled
hpet clockevent registered
Fast TSC calibration using PIT
Detected 1596.362 MHz processor.
Calibrating delay loop (skipped), value calculated using timer frequency.. 3192.72 BogoMIPS (lpj=1596362)
pid_max: default: 32768 minimum: 301
Security Framework initialized
AppArmor: AppArmor initialized
Mount-cache hash table entries: 512
Initializing cgroup subsys cpuacct
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys blkio
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
mce: CPU supports 6 MCE banks
CPU0: Thermal monitoring handled by SMI
using mwait in idle threads.
ACPI: Core revision 20110623
Enabling APIC mode:  Flat.  Using 1 I/O APICs
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
CPU0: Intel(R) Pentium(R) Dual  CPU  T2330  @ 1.60GHz stepping 0d
Performance Events: PEBS fmt0+, Core2 events, Intel PMU driver.
PEBS disabled due to CPU errata.
... version:                2
... bit width:              40
... generic registers:      2
... value mask:             000000ffffffffff
... max period:             000000007fffffff
... fixed-purpose events:   3
... event mask:             0000000700000003
CPU 1 irqstacks, hard=c0074000 soft=c0076000
Booting Node   0, Processors  #1 Ok.
smpboot cpu 1: start_ip = 9b000
Initializing CPU#1
CPU1: Thermal monitoring handled by SMI
Brought up 2 CPUs
Total of 2 processors activated (6384.57 BogoMIPS).
devtmpfs: initialized
PM: Registering ACPI NVS region at 3f6d0000 (77824 bytes)
print_constraints: dummy: 
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
PCI: Using MMCONFIG for extended config space
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI: EC: Look up EC in DSDT
[Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
ACPI: SSDT 3f6d94fa 00238 (v01  PmRef  Cpu0Ist 00003000 INTL 20050624)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT   (null) 00238 (v01  PmRef  Cpu0Ist 00003000 INTL 20050624)
ACPI: SSDT 3f6d8e8b 005EA (v01  PmRef  Cpu0Cst 00003001 INTL 20050624)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT   (null) 005EA (v01  PmRef  Cpu0Cst 00003001 INTL 20050624)
ACPI: SSDT 3f6d9732 000C8 (v01  PmRef  Cpu1Ist 00003000 INTL 20050624)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT   (null) 000C8 (v01  PmRef  Cpu1Ist 00003000 INTL 20050624)
ACPI: SSDT 3f6d9475 00085 (v01  PmRef  Cpu1Cst 00003000 INTL 20050624)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT   (null) 00085 (v01  PmRef  Cpu1Cst 00003000 INTL 20050624)
ACPI: EC: GPE storm detected, transactions will use polling mode
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: EC: GPE = 0x1c, I/O: command/status = 0x66, data = 0x62
ACPI: No dock devices found.
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
pci_root PNP0A08:00: host bridge window [io  0x0000-0x0cf7]
pci_root PNP0A08:00: host bridge window [io  0x0d00-0xffff]
pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
pci_root PNP0A08:00: host bridge window [mem 0x000d4000-0x000d7fff]
pci_root PNP0A08:00: host bridge window [mem 0x000d8000-0x000dbfff]
pci_root PNP0A08:00: host bridge window [mem 0x40000000-0xdfffffff]
pci_root PNP0A08:00: host bridge window [mem 0xf0000000-0xfebfffff]
pci 0000:00:00.0: [8086:2a00] type 0 class 0x000600
pci 0000:00:02.0: [8086:2a02] type 0 class 0x000300
pci 0000:00:02.0: reg 10: [mem 0xfc000000-0xfc0fffff 64bit]
pci 0000:00:02.0: reg 18: [mem 0xd0000000-0xdfffffff 64bit pref]
pci 0000:00:02.0: reg 20: [io  0x1800-0x1807]
pci 0000:00:02.1: [8086:2a03] type 0 class 0x000380
pci 0000:00:02.1: reg 10: [mem 0xfc100000-0xfc1fffff 64bit]
pci 0000:00:1a.0: [8086:2834] type 0 class 0x000c03
pci 0000:00:1a.0: reg 20: [io  0x1820-0x183f]
pci 0000:00:1a.1: [8086:2835] type 0 class 0x000c03
pci 0000:00:1a.1: reg 20: [io  0x1840-0x185f]
pci 0000:00:1a.7: [8086:283a] type 0 class 0x000c03
pci 0000:00:1a.7: reg 10: [mem 0xfc504800-0xfc504bff]
pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1a.7: PME# disabled
pci 0000:00:1b.0: [8086:284b] type 0 class 0x000403
pci 0000:00:1b.0: reg 10: [mem 0xfc300000-0xfc303fff 64bit]
pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1b.0: PME# disabled
pci 0000:00:1c.0: [8086:283f] type 1 class 0x000604
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.0: PME# disabled
pci 0000:00:1c.1: [8086:2841] type 1 class 0x000604
pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.1: PME# disabled
pci 0000:00:1c.2: [8086:2843] type 1 class 0x000604
pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.2: PME# disabled
pci 0000:00:1c.3: [8086:2845] type 1 class 0x000604
pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.3: PME# disabled
pci 0000:00:1d.0: [8086:2830] type 0 class 0x000c03
pci 0000:00:1d.0: reg 20: [io  0x1860-0x187f]
pci 0000:00:1d.1: [8086:2831] type 0 class 0x000c03
pci 0000:00:1d.1: reg 20: [io  0x1880-0x189f]
pci 0000:00:1d.2: [8086:2832] type 0 class 0x000c03
pci 0000:00:1d.2: reg 20: [io  0x18a0-0x18bf]
pci 0000:00:1d.7: [8086:2836] type 0 class 0x000c03
pci 0000:00:1d.7: reg 10: [mem 0xfc504c00-0xfc504fff]
pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.7: PME# disabled
pci 0000:00:1e.0: [8086:2448] type 1 class 0x000604
pci 0000:00:1f.0: [8086:2815] type 0 class 0x000601
pci 0000:00:1f.0: quirk: [io  0x1000-0x107f] claimed by ICH6 ACPI/GPIO/TCO
pci 0000:00:1f.0: quirk: [io  0x1180-0x11bf] claimed by ICH6 GPIO
pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0680 (mask 007f)
pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 1640 (mask 000f)
pci 0000:00:1f.1: [8086:2850] type 0 class 0x000101
pci 0000:00:1f.1: reg 10: [io  0x0000-0x0007]
pci 0000:00:1f.1: reg 14: [io  0x0000-0x0003]
pci 0000:00:1f.1: reg 18: [io  0x0000-0x0007]
pci 0000:00:1f.1: reg 1c: [io  0x0000-0x0003]
pci 0000:00:1f.1: reg 20: [io  0x1810-0x181f]
pci 0000:00:1f.2: [8086:2829] type 0 class 0x000106
pci 0000:00:1f.2: reg 10: [io  0x1c00-0x1c07]
pci 0000:00:1f.2: reg 14: [io  0x18d4-0x18d7]
pci 0000:00:1f.2: reg 18: [io  0x18d8-0x18df]
pci 0000:00:1f.2: reg 1c: [io  0x18d0-0x18d3]
pci 0000:00:1f.2: reg 20: [io  0x18e0-0x18ff]
pci 0000:00:1f.2: reg 24: [mem 0xfc504000-0xfc5047ff]
pci 0000:00:1f.2: PME# supported from D3hot
pci 0000:00:1f.2: PME# disabled
pci 0000:00:1f.3: [8086:283e] type 0 class 0x000c05
pci 0000:00:1f.3: reg 10: [mem 0x00000000-0x000000ff]
pci 0000:00:1f.3: reg 20: [io  0x1c20-0x1c3f]
pci 0000:00:1c.0: PCI bridge to [bus 02-02]
pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
pci 0000:00:1c.0:   bridge window [mem 0xf6000000-0xf7ffffff]
pci 0000:00:1c.0:   bridge window [mem 0xf0000000-0xf1ffffff 64bit pref]
pci 0000:04:00.0: [8086:4227] type 0 class 0x000280
pci 0000:04:00.0: reg 10: [mem 0xf8000000-0xf8000fff]
pci 0000:04:00.0: PME# supported from D0 D3hot D3cold
pci 0000:04:00.0: PME# disabled
pci 0000:04:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
pci 0000:00:1c.1: PCI bridge to [bus 04-04]
pci 0000:00:1c.1:   bridge window [io  0x3000-0x3fff]
pci 0000:00:1c.1:   bridge window [mem 0xf8000000-0xf9ffffff]
pci 0000:00:1c.1:   bridge window [mem 0xf2000000-0xf3ffffff 64bit pref]
pci 0000:00:1c.2: PCI bridge to [bus 05-05]
pci 0000:00:1c.2:   bridge window [io  0x4000-0x4fff]
pci 0000:00:1c.2:   bridge window [mem 0xfa000000-0xfbffffff]
pci 0000:00:1c.2:   bridge window [mem 0xf4000000-0xf5ffffff 64bit pref]
pci 0000:06:00.0: [14e4:1713] type 0 class 0x000200
pci 0000:06:00.0: reg 10: [mem 0xc8000000-0xc800ffff 64bit]
pci 0000:06:00.0: PME# supported from D3hot D3cold
pci 0000:06:00.0: PME# disabled
pci 0000:00:1c.3: PCI bridge to [bus 06-06]
pci 0000:00:1c.3:   bridge window [io  0x5000-0x5fff]
pci 0000:00:1c.3:   bridge window [mem 0xc8000000-0xc9ffffff]
pci 0000:00:1c.3:   bridge window [mem 0xcc000000-0xcdffffff 64bit pref]
pci 0000:08:06.0: [1180:0832] type 0 class 0x000c00
pci 0000:08:06.0: reg 10: [mem 0xfc200000-0xfc2007ff]
pci 0000:08:06.0: supports D1 D2
pci 0000:08:06.0: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:08:06.0: PME# disabled
pci 0000:08:06.1: [1180:0822] type 0 class 0x000805
pci 0000:08:06.1: reg 10: [mem 0xfc200800-0xfc2008ff]
pci 0000:08:06.1: supports D1 D2
pci 0000:08:06.1: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:08:06.1: PME# disabled
pci 0000:08:06.2: [1180:0592] type 0 class 0x000880
pci 0000:08:06.2: reg 10: [mem 0xfc200c00-0xfc200cff]
pci 0000:08:06.2: supports D1 D2
pci 0000:08:06.2: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:08:06.2: PME# disabled
pci 0000:08:06.3: [1180:0852] type 0 class 0x000880
pci 0000:08:06.3: reg 10: [mem 0xfc201000-0xfc2010ff]
pci 0000:08:06.3: supports D1 D2
pci 0000:08:06.3: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:08:06.3: PME# disabled
pci 0000:00:1e.0: PCI bridge to [bus 08-08] (subtractive decode)
pci 0000:00:1e.0:   bridge window [mem 0xfc200000-0xfc2fffff]
pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
pci 0000:00:1e.0:   bridge window [mem 0x000d4000-0x000d7fff] (subtractive decode)
pci 0000:00:1e.0:   bridge window [mem 0x000d8000-0x000dbfff] (subtractive decode)
pci 0000:00:1e.0:   bridge window [mem 0x40000000-0xdfffffff] (subtractive decode)
pci 0000:00:1e.0:   bridge window [mem 0xf0000000-0xfebfffff] (subtractive decode)
pci_bus 0000:00: on NUMA node 0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
 pci0000:00: Requesting ACPI _OSC control (0x1d)
 pci0000:00: ACPI _OSC request failed (AE_NOT_FOUND), returned control mask: 0x1d
ACPI _OSC control for PCIe not granted, disabling ASPM
ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 *5 6 7 10 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 *7 10 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15)
vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
vgaarb: bridge control possible 0000:00:02.0
i2c-core: driver [aat2870] using legacy suspend method
i2c-core: driver [aat2870] using legacy resume method
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: pci_cache_line_size set to 64 bytes
reserve RAM buffer: 000000000009f800 - 000000000009ffff 
reserve RAM buffer: 000000003f6d0000 - 000000003fffffff 
NetLabel: Initializing
NetLabel:  domain hash size = 128
NetLabel:  protocols = UNLABELED CIPSOv4
NetLabel:  unlabeled traffic allowed by default
HPET: 3 timers in total, 0 timers will be used for per-cpu timer
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
hpet0: 3 comparators, 64-bit 14.318180 MHz counter
Switching to clocksource hpet
AppArmor: AppArmor Filesystem Enabled
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp 00:00: [bus 00-ff]
pnp 00:00: [io  0x0000-0x0cf7 window]
pnp 00:00: [io  0x0cf8-0x0cff]
pnp 00:00: [io  0x0d00-0xffff window]
pnp 00:00: [mem 0x000a0000-0x000bffff window]
pnp 00:00: [mem 0x000c0000-0x000c3fff window]
pnp 00:00: [mem 0x000c4000-0x000c7fff window]
pnp 00:00: [mem 0x000c8000-0x000cbfff window]
pnp 00:00: [mem 0x000cc000-0x000cffff window]
pnp 00:00: [mem 0x000d0000-0x000d3fff window]
pnp 00:00: [mem 0x000d4000-0x000d7fff window]
pnp 00:00: [mem 0x000d8000-0x000dbfff window]
pnp 00:00: [mem 0x000dc000-0x000dffff window]
pnp 00:00: [mem 0x000e0000-0x000e3fff window]
pnp 00:00: [mem 0x000e4000-0x000e7fff window]
pnp 00:00: [mem 0x000e8000-0x000ebfff window]
pnp 00:00: [mem 0x000ec000-0x000effff window]
pnp 00:00: [mem 0x000f0000-0x000fffff window]
pnp 00:00: [mem 0x40000000-0xdfffffff window]
pnp 00:00: [mem 0xf0000000-0xfebfffff window]
pnp 00:00: [mem 0xfed40000-0xfed44fff window]
pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
pnp 00:01: [mem 0xfed1c000-0xfed1ffff]
pnp 00:01: [mem 0xfed14000-0xfed17fff]
pnp 00:01: [mem 0xfed18000-0xfed18fff]
pnp 00:01: [mem 0xfed19000-0xfed19fff]
pnp 00:01: [mem 0xe0000000-0xefffffff]
pnp 00:01: [mem 0xfed20000-0xfed3ffff]
pnp 00:01: [mem 0xfed40000-0xfed44fff]
pnp 00:01: [mem 0xfed45000-0xfed8ffff]
system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
system 00:01: [mem 0xfed14000-0xfed17fff] has been reserved
system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
system 00:01: [mem 0xe0000000-0xefffffff] has been reserved
system 00:01: [mem 0xfed20000-0xfed3ffff] has been reserved
system 00:01: [mem 0xfed40000-0xfed44fff] has been reserved
system 00:01: [mem 0xfed45000-0xfed8ffff] has been reserved
system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
Switched to NOHz mode on CPU #0
Switched to NOHz mode on CPU #1
pnp 00:02: [io  0x0000-0x001f]
pnp 00:02: [io  0x0081-0x0091]
pnp 00:02: [io  0x0093-0x009f]
pnp 00:02: [io  0x00c0-0x00df]
pnp 00:02: [dma 4]
pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
pnp 00:03: [mem 0xff000000-0xffffffff]
pnp 00:03: Plug and Play ACPI device, IDs INT0800 (active)
pnp 00:04: [mem 0xfed00000-0xfed003ff]
system 00:04: [mem 0xfed00000-0xfed003ff] has been reserved
system 00:04: Plug and Play ACPI device, IDs PNP0103 PNP0c01 (active)
pnp 00:05: [io  0x00f0]
pnp 00:05: [irq 13]
pnp 00:05: Plug and Play ACPI device, IDs PNP0c04 (active)
pnp 00:06: [io  0x002e-0x002f]
pnp 00:06: [io  0x004e-0x004f]
pnp 00:06: [io  0x0061]
pnp 00:06: [io  0x0063]
pnp 00:06: [io  0x0065]
pnp 00:06: [io  0x0067]
pnp 00:06: [io  0x0080]
pnp 00:06: [io  0x0092]
pnp 00:06: [io  0x00b2-0x00b3]
pnp 00:06: [io  0x0680-0x069f]
pnp 00:06: [io  0x0800-0x080f]
pnp 00:06: [io  0x1000-0x107f]
pnp 00:06: [io  0x1180-0x11bf]
pnp 00:06: [io  0xfe00]
pnp 00:06: [io  0xff00-0xff7f]
system 00:06: [io  0x0680-0x069f] has been reserved
system 00:06: [io  0x0800-0x080f] has been reserved
system 00:06: [io  0x1000-0x107f] has been reserved
system 00:06: [io  0x1180-0x11bf] has been reserved
system 00:06: [io  0xfe00] has been reserved
system 00:06: [io  0xff00-0xff7f] has been reserved
system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
pnp 00:07: [io  0x0070-0x0077]
pnp 00:07: [irq 8]
pnp 00:07: Plug and Play ACPI device, IDs PNP0b00 (active)
pnp 00:08: [io  0x0060]
pnp 00:08: [io  0x0064]
pnp 00:08: [irq 1]
pnp 00:08: Plug and Play ACPI device, IDs PNP0303 (active)
pnp 00:09: [irq 12]
pnp 00:09: Plug and Play ACPI device, IDs PNP0f13 (active)
pnp: PnP ACPI: found 10 devices
ACPI: ACPI bus type pnp unregistered
PCI: max bus depth: 1 pci_try_num: 2
pci 0000:00:1f.3: BAR 0: assigned [mem 0x40000000-0x400000ff]
pci 0000:00:1f.3: BAR 0: set to [mem 0x40000000-0x400000ff] (PCI address [0x40000000-0x400000ff])
pci 0000:00:1c.0: PCI bridge to [bus 02-02]
pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
pci 0000:00:1c.0:   bridge window [mem 0xf6000000-0xf7ffffff]
pci 0000:00:1c.0:   bridge window [mem 0xf0000000-0xf1ffffff 64bit pref]
pci 0000:00:1c.1: PCI bridge to [bus 04-04]
pci 0000:00:1c.1:   bridge window [io  0x3000-0x3fff]
pci 0000:00:1c.1:   bridge window [mem 0xf8000000-0xf9ffffff]
pci 0000:00:1c.1:   bridge window [mem 0xf2000000-0xf3ffffff 64bit pref]
pci 0000:00:1c.2: PCI bridge to [bus 05-05]
pci 0000:00:1c.2:   bridge window [io  0x4000-0x4fff]
pci 0000:00:1c.2:   bridge window [mem 0xfa000000-0xfbffffff]
pci 0000:00:1c.2:   bridge window [mem 0xf4000000-0xf5ffffff 64bit pref]
pci 0000:00:1c.3: PCI bridge to [bus 06-06]
pci 0000:00:1c.3:   bridge window [io  0x5000-0x5fff]
pci 0000:00:1c.3:   bridge window [mem 0xc8000000-0xc9ffffff]
pci 0000:00:1c.3:   bridge window [mem 0xcc000000-0xcdffffff 64bit pref]
pci 0000:00:1e.0: PCI bridge to [bus 08-08]
pci 0000:00:1e.0:   bridge window [mem 0xfc200000-0xfc2fffff]
pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
pci 0000:00:1c.0: setting latency timer to 64
pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16
pci 0000:00:1c.1: setting latency timer to 64
pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
pci 0000:00:1c.2: setting latency timer to 64
pci 0000:00:1c.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
pci 0000:00:1c.3: setting latency timer to 64
pci 0000:00:1e.0: setting latency timer to 64
pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
pci_bus 0000:00: resource 7 [mem 0x000d4000-0x000d7fff]
pci_bus 0000:00: resource 8 [mem 0x000d8000-0x000dbfff]
pci_bus 0000:00: resource 9 [mem 0x40000000-0xdfffffff]
pci_bus 0000:00: resource 10 [mem 0xf0000000-0xfebfffff]
pci_bus 0000:02: resource 0 [io  0x2000-0x2fff]
pci_bus 0000:02: resource 1 [mem 0xf6000000-0xf7ffffff]
pci_bus 0000:02: resource 2 [mem 0xf0000000-0xf1ffffff 64bit pref]
pci_bus 0000:04: resource 0 [io  0x3000-0x3fff]
pci_bus 0000:04: resource 1 [mem 0xf8000000-0xf9ffffff]
pci_bus 0000:04: resource 2 [mem 0xf2000000-0xf3ffffff 64bit pref]
pci_bus 0000:05: resource 0 [io  0x4000-0x4fff]
pci_bus 0000:05: resource 1 [mem 0xfa000000-0xfbffffff]
pci_bus 0000:05: resource 2 [mem 0xf4000000-0xf5ffffff 64bit pref]
pci_bus 0000:06: resource 0 [io  0x5000-0x5fff]
pci_bus 0000:06: resource 1 [mem 0xc8000000-0xc9ffffff]
pci_bus 0000:06: resource 2 [mem 0xcc000000-0xcdffffff 64bit pref]
pci_bus 0000:08: resource 1 [mem 0xfc200000-0xfc2fffff]
pci_bus 0000:08: resource 4 [io  0x0000-0x0cf7]
pci_bus 0000:08: resource 5 [io  0x0d00-0xffff]
pci_bus 0000:08: resource 6 [mem 0x000a0000-0x000bffff]
pci_bus 0000:08: resource 7 [mem 0x000d4000-0x000d7fff]
pci_bus 0000:08: resource 8 [mem 0x000d8000-0x000dbfff]
pci_bus 0000:08: resource 9 [mem 0x40000000-0xdfffffff]
pci_bus 0000:08: resource 10 [mem 0xf0000000-0xfebfffff]
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
pci 0000:00:02.0: Boot video device
PCI: CLS 64 bytes, default 64
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 19148k freed
Simple Boot Flag at 0x36 set to 0x1
audit: initializing netlink socket (disabled)
type=2000 audit(1321881980.903:1): initialized
highmem bounce pool size: 64 pages
HugeTLB registered 2 MB page size, pre-allocated 0 pages
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
fuse init (API version 7.17)
msgmni has been set to 1750
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
pcieport 0000:00:1c.0: setting latency timer to 64
pcieport 0000:00:1c.0: irq 40 for MSI/MSI-X
pcieport 0000:00:1c.1: setting latency timer to 64
pcieport 0000:00:1c.1: irq 41 for MSI/MSI-X
pcieport 0000:00:1c.2: setting latency timer to 64
pcieport 0000:00:1c.2: irq 42 for MSI/MSI-X
pcieport 0000:00:1c.3: setting latency timer to 64
pcieport 0000:00:1c.3: irq 43 for MSI/MSI-X
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
vesafb: mode is 1280x1024x32, linelength=5120, pages=0
vesafb: scrolling: redraw
vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
vesafb: framebuffer at 0xd0000000, mapped to 0xf8480000, using 5120k, total 5120k
Console: switching to colour frame buffer device 160x64
fb0: VESA VGA frame buffer device
intel_idle: MWAIT substates: 0x1110
intel_idle: does not run on family 6 model 15
ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
ACPI: AC Adapter [ACAD] (on-line)
input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0
ACPI: Lid Switch [LID0]
input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
ACPI: Power Button [PWRB]
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
ACPI: Power Button [PWRF]
ACPI: acpi_idle registered with cpuidle
Monitor-Mwait will be used to enter C-1 state
Monitor-Mwait will be used to enter C-2 state
Marking TSC unstable due to TSC halts in idle
Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
ACPI: Battery Slot [BAT1] (battery present)
Linux agpgart interface v0.103
agpgart-intel 0000:00:00.0: Intel 965GM Chipset
agpgart-intel 0000:00:00.0: detected gtt size: 524288K total, 262144K mappable
agpgart-intel 0000:00:00.0: detected 8192K stolen memory
agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
brd: module loaded
loop: module loaded
ahci 0000:00:1f.2: version 3.0
ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
ahci 0000:00:1f.2: irq 44 for MSI/MSI-X
ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x7 impl SATA mode
ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part ccc 
ahci 0000:00:1f.2: setting latency timer to 64
scsi0 : ahci
scsi1 : ahci
scsi2 : ahci
ata1: SATA max UDMA/133 abar m2048@0xfc504000 port 0xfc504100 irq 44
ata2: SATA max UDMA/133 abar m2048@0xfc504000 port 0xfc504180 irq 44
ata3: SATA max UDMA/133 abar m2048@0xfc504000 port 0xfc504200 irq 44
ata_piix 0000:00:1f.1: version 2.13
ata_piix 0000:00:1f.1: PCI INT A -> GSI 19 (level, low) -> IRQ 19
ata_piix 0000:00:1f.1: setting latency timer to 64
scsi3 : ata_piix
scsi4 : ata_piix
ata4: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x1810 irq 14
ata5: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x1818 irq 15
Fixed MDIO Bus: probed
PPP generic driver version 2.4.2
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
ehci_hcd 0000:00:1a.7: setting latency timer to 64
ehci_hcd 0000:00:1a.7: EHCI Host Controller
ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1a.7: debug port 1
ehci_hcd 0000:00:1a.7: cache line size of 64 is not supported
ehci_hcd 0000:00:1a.7: irq 18, io mem 0xfc504800
ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 4 ports detected
ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
ehci_hcd 0000:00:1d.7: setting latency timer to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
ehci_hcd 0000:00:1d.7: debug port 1
ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported
ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfc504c00
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 6 ports detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
uhci_hcd: USB Universal Host Controller Interface driver
uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
uhci_hcd 0000:00:1a.0: setting latency timer to 64
uhci_hcd 0000:00:1a.0: UHCI Host Controller
uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1a.0: irq 16, io base 0x00001820
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
uhci_hcd 0000:00:1a.1: setting latency timer to 64
uhci_hcd 0000:00:1a.1: UHCI Host Controller
uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1a.1: irq 21, io base 0x00001840
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
uhci_hcd 0000:00:1d.0: setting latency timer to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001860
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
uhci_hcd 0000:00:1d.1: setting latency timer to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001880
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 2 ports detected
uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
uhci_hcd 0000:00:1d.2: setting latency timer to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
uhci_hcd 0000:00:1d.2: irq 18, io base 0x000018a0
hub 7-0:1.0: USB hub found
hub 7-0:1.0: 2 ports detected
i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mousedev: PS/2 mouse device common for all mice
rtc_cmos 00:07: RTC can wake from S4
rtc_cmos 00:07: rtc core: registered rtc_cmos as rtc0
rtc0: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.21.0-ioctl (2011-07-06) initialised: dm-devel@redhat.com
cpuidle: using governor ladder
cpuidle: using governor menu
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
TCP cubic registered
NET: Registered protocol family 10
NET: Registered protocol family 17
Registering the dns_resolver key type
Using IPI No-Shortcut mode
registered taskstats version 1
rtc_cmos 00:07: setting system clock to 2011-11-21 13:26:22 UTC (1321881982)
BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
EDD information not available.
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
ata4.00: ATAPI: HL-DT-ST DVDRAM GMA-4082N, TX07, max UDMA/33
ata4.00: configured for UDMA/33
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: unexpected _GTF length (8)
ata2: SATA link down (SStatus 0 SControl 300)
ata1.00: ATA-7: ST9120822AS, 3.CLF, max UDMA/100
ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 31/32)
ata3: SATA link down (SStatus 0 SControl 300)
ata1.00: unexpected _GTF length (8)
ata1.00: configured for UDMA/100
scsi 0:0:0:0: Direct-Access     ATA      ST9120822AS      3.CL PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
sd 0:0:0:0: Attached scsi generic sg0 type 0
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
scsi 3:0:0:0: CD-ROM            HL-DT-ST DVDRAM GMA-4082N TX07 PQ: 0 ANSI: 5
scsi 3:0:0:0: Attached scsi generic sg1 type 5
 sda: sda1 sda2 < sda5 sda6 sda7 > sda3
sd 0:0:0:0: [sda] Attached SCSI disk
Freeing unused kernel memory: 408k freed
Write protecting the kernel text: 5692k
Write protecting the kernel read-only data: 868k
NX-protecting the kernel data: 2500k
udevd[95]: starting version 173
usb 1-4: new high speed USB device number 3 using ehci_hcd
[drm] Initialized drm 1.1.0 20060810
wmi: Mapper loaded
i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
i915 0000:00:02.0: setting latency timer to 64
tg3.c:v3.119 (May 18, 2011)
tg3 0000:06:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
tg3 0000:06:00.0: setting latency timer to 64
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
cdrom: Uniform CD-ROM driver Revision: 3.20
sr 3:0:0:0: Attached scsi CD-ROM sr0
sdhci-pci 0000:08:06.1: SDHCI controller found [1180:0822] (rev 19)
sdhci-pci 0000:08:06.1: PCI INT B -> GSI 23 (level, low) -> IRQ 23
sdhci-pci 0000:08:06.1: Will use DMA mode even though HW doesn't fully claim to support it.
mmc0: no vmmc regulator found
Registered led device: mmc0::
mmc0: SDHCI controller on PCI [0000:08:06.1] using DMA
firewire_ohci 0000:08:06.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
i915 0000:00:02.0: irq 45 for MSI/MSI-X
[drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[drm] Driver supports precise vblank timestamp query.
vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
firewire_ohci: Added fw-ohci device 0000:08:06.0, OHCI v1.10, 4 IR + 4 IT contexts, quirks 0x1
tg3 0000:06:00.0: eth0: Tigon3 [partno(BCM95906) rev c002] (PCI Express) MAC address 00:1b:38:0a:5e:53
tg3 0000:06:00.0: eth0: attached PHY is 5906 (10/100Base-TX Ethernet) (WireSpeed[0], EEE[0])
tg3 0000:06:00.0: eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
tg3 0000:06:00.0: eth0: dma_rwctrl[76180000] dma_mask[64-bit]
usb 2-1: new high speed USB device number 2 using ehci_hcd
fixme: max PWM is zero.
usbcore: registered new interface driver uas
Initializing USB Mass Storage driver...
scsi7 : usb-storage 2-1:1.2
scsi8 : usb-storage 2-1:1.3
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
[drm] initialized overlay support
usb 4-1: new full speed USB device number 2 using uhci_hcd
checking generic (d0000000 500000) vs hw (d0000000 10000000)
fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver
Console: switching to colour dummy device 80x25
fbcon: inteldrmfb (fb0) is primary device
firewire_core: created device fw0: GUID 00023f79ac401fbe, S400
usb 6-1: new low speed USB device number 2 using uhci_hcd
Console: switching to colour frame buffer device 210x65
fb0: inteldrmfb frame buffer device
drm: registered panic notifier
acpi device:08: registered as cooling_device2
input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:01/input/input4
ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:1d.1/usb6/6-1/6-1:1.0/input/input5
generic-usb 0003:046D:C01E.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:1d.1-1/input0
scsi 7:0:0:0: CD-ROM            HUAWEI   Mass Storage     2.31 PQ: 0 ANSI: 2
scsi: killing requests for dead queue
scsi: killing requests for dead queue
scsi: killing requests for dead queue
scsi: killing requests for dead queue
scsi: killing requests for dead queue
scsi: killing requests for dead queue
scsi: killing requests for dead queue
scsi: killing requests for dead queue
scsi 8:0:0:0: Direct-Access     HUAWEI   MMC Storage      2.31 PQ: 0 ANSI: 2
scsi: killing requests for dead queue
scsi: killing requests for dead queue
scsi: killing requests for dead queue
scsi: killing requests for dead queue
scsi: killing requests for dead queue
scsi: killing requests for dead queue
scsi: killing requests for dead queue
scsi: killing requests for dead queue
sr1: scsi-1 drive
sr 7:0:0:0: Attached scsi CD-ROM sr1
sr 7:0:0:0: Attached scsi generic sg2 type 5
sd 8:0:0:0: Attached scsi generic sg3 type 0
sd 8:0:0:0: [sdb] Attached SCSI removable disk
EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null)
init: ureadahead main process (345) terminated with status 5
udevd[382]: starting version 173
Adding 999420k swap on /dev/sda6.  Priority:-1 extents:1 across:999420k 
r592 0000:08:06.2: PCI INT B -> GSI 23 (level, low) -> IRQ 23
r592 0000:08:06.2: setting latency timer to 64
r592: driver successfully loaded
cfg80211: Calling CRDA to update world regulatory domain
Linux video capture interface: v2.00
uvcvideo: Found UVC 1.00 device USB 2.0 Camera (04f2:b013)
input: USB 2.0 Camera as /devices/pci0000:00/0000:00:1a.7/usb1/1-4/1-4:1.0/input/input6
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
Synaptics Touchpad, model: 1, fw: 6.3, id: 0x25c0b1, caps: 0xa04713/0x200000/0x0
input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input7
usbcore: registered new interface driver usbserial
USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
USB Serial support registered for GSM modem (1-port)
option 2-1:1.0: GSM modem (1-port) converter detected
usb 2-1: GSM modem (1-port) converter now attached to ttyUSB0
option 2-1:1.1: GSM modem (1-port) converter detected
usb 2-1: GSM modem (1-port) converter now attached to ttyUSB1
usbcore: registered new interface driver option
option: v0.7.2:USB Driver for GSM modems
r852 0000:08:06.3: PCI INT B -> GSI 23 (level, low) -> IRQ 23
r852 0000:08:06.3: setting latency timer to 64
r852: Non dma capable device detected, dma disabled
r852: driver loaded successfully
iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s
iwl3945: Copyright(c) 2003-2011 Intel Corporation
iwl3945 0000:04:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
iwl3945 0000:04:00.0: setting latency timer to 64
iwl3945 0000:04:00.0: Tunable channels: 13 802.11bg, 23 802.11a channels
iwl3945 0000:04:00.0: Detected Intel Wireless WiFi Link 3945ABG
iwl3945 0000:04:00.0: irq 46 for MSI/MSI-X
Registered led device: phy0-led
ieee80211 phy0: Selected rate control algorithm 'iwl-3945-rs'
EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro,barrier=0
snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
snd_hda_intel 0000:00:1b.0: setting latency timer to 64
cfg80211: World regulatory domain updated:
cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
hda_codec: ALC861-VD: BIOS auto-probing.
init: failsafe main process (892) killed by TERM signal
tg3 0000:06:00.0: irq 48 for MSI/MSI-X
ADDRCONF(NETDEV_UP): eth0: link is not ready
EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro,barrier=0,commit=0
init: plymouth-stop pre-start process (1108) terminated with status 1
EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro,barrier=0,commit=0
PPP BSD Compression module registered
PPP Deflate Compression module registered

Przelaczam sie na generica i za chwile wrzuce tutaj co mi tam pokaze - a jednak nie wrzuce: "Wiadomość ma 102792 znaków. Maksymalna dopuszczalna liczba znaków to 60000."

[e X t 7 3]

Pod którym "generykiem" działasz ? Nie pojawia się opisywana sytuacja ?

Ozdrawiam

[d3v4]

3.0.0.12

PS: chyba namierzylem zrodlo problemu, napisze tu pozniej, jak sie upewnie.

[eloaders]

...

Od dawna używam twoich kerneli, może i nie tak dawna ale kawałek czasu to jest. Od 9.10 dokładnie. Czy to testowe czy jakiekolwiek inne by nie były zawsze działały bezbłędnie.

Ale od wersji 6.x nie za bardzo widzę aby jakoś specjalnie kernele między sobą się różniły. Może to dlatego że po instalacji systemu od razu instaluję twój kernel.
Już kiedyś pisałem ci o kernelu pod archlinux. Kiedyś używałem go w ubuntu. Teraz jego instalacja jest lekkim problemem.
Kernel ma domyślnie kompresję xz przez co zajmuje ~6 MB. Ale między nim a twoim kernelem widziałem różnicę. W ramie jak i wydajności.

Dlatego jeśli jesteś w stanie zrobić kernel na bazie tego pod archlinux. Źródła dostępne tu. To prosił bym o choćby testowe wydanie.
U mnie kompilacja kernela oraz tworzenie paczki przebiega idealnie ale instalacja pakietu z własnym kernelem powoduje wiele błędów. Podobno to błąd kernel-package. Ale nie znalazłem rozwiązania. Błąd pojawia się tylko przy kernelach 3.x. A tobie jak widzę się to jakoś udało.

[marco11]

[quote]Jaką masz maszynę?

Problem może wynikać także stąd, że w wypadku Ubuntu 10.04 i kernela 3.x.x jest już trochę zbyt duża różnica między jądrem a resztą systemu. Może warto by było sprawdzić 11.04?
Witam:
Processor : 2x Intel(R) Pentium(R) Dual CPU T3200 @ 2.00GHz
Memory : 3025MB (293MB used)
Operating System : Ubuntu 10.04.3 LTS
OpenGL Renderer : Mesa DRI Mobile Intel® GM45 Express Chipset x86/MMX/SSE2
X11 Vendor : The X.Org Foundation
-Multimedia-
Audio Adapter : HDA-Intel - HDA Intel
Acer aspire5730z

[joe88]

a ja mam pewien dziwny problem z Ubuntu 11.10... zarówno pod jądrem generic jak i pod tym od ext73... po włączeniu WiFi zawiesza mi sie komputer. Dodam, ze na kablu wszystko śmiga idealnie. Kompletnie nie wiem o co chodzi bo poprzednio nigdy nie bylo problemu. Bede wdzieczny za jakas podpowiedz co z tym fantem zrobic.

[Galvatron]

Podaj wyniki poleceń:

Kod: Zaznacz cały

lspci

Kod: Zaznacz cały

lsusb

[joe88]

wynik lspci

Kod: Zaznacz cały

00:00.0 Host bridge: Intel Corporation Mobile 945GME Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02)
00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
02:00.0 Ethernet controller: Atheros Communications Inc. AR242x / AR542x Wireless Network Adapter (PCI-Express) (rev 01)

wynik lsusb

Kod: Zaznacz cały

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 04f2:b135 Chicony Electronics Co., Ltd 
Bus 001 Device 003: ID 0bda:0158 Realtek Semiconductor Corp. USB 2.0 multicard reader

[e X t 7 3]

...

Od dawna używam twoich kerneli, może i nie tak dawna ale kawałek czasu to jest. Od 9.10 dokładnie. Czy to testowe czy jakiekolwiek inne by nie były zawsze działały bezbłędnie.

Ale od wersji 6.x nie za bardzo widzę aby jakoś specjalnie kernele między sobą się różniły. Może to dlatego że po instalacji systemu od razu instaluję twój kernel.
Już kiedyś pisałem ci o kernelu pod archlinux. Kiedyś używałem go w ubuntu. Teraz jego instalacja jest lekkim problemem.
Kernel ma domyślnie kompresję xz przez co zajmuje ~6 MB. Ale między nim a twoim kernelem widziałem różnicę. W ramie jak i wydajności.

Dlatego jeśli jesteś w stanie zrobić kernel na bazie tego pod archlinux. Źródła dostępne tu. To prosił bym o choćby testowe wydanie.
U mnie kompilacja kernela oraz tworzenie paczki przebiega idealnie ale instalacja pakietu z własnym kernelem powoduje wiele błędów. Podobno to błąd kernel-package. Ale nie znalazłem rozwiązania. Błąd pojawia się tylko przy kernelach 3.x. A tobie jak widzę się to jakoś udało.

Witaj

Zatem tak, kernel o jakim piszesz to źródła Vanilla + patche BFS, BFQ, Tux-on-Ice. Kernel ten jest dość mocno "wycięty", z pewnej części funkcjonalności, nie posiada initrd i jak piszesz korzysta z kompresji XZ. Powstaje pytanie dlaczego Ja nie korzystam obecnie z w/w patchy ? Kwestia BFS - tu oczywiście hyle czoła dla Cona Kolivasa za ogrom pracy jaki wkłada w zestaw patchy ck, jednak od jakiegoś roku, BFS uległ takiej zmianie, ze w szczególności pod procesorami zawierającymi watki, m.in. atom i inne Intele, pojawia się problem zarówno z responsywnością, jak i wydajnością. Otóż przy standardowej pracy kernel taki cechować się bedzie dość wysoką responsywnością, jednak w przypadku maksymalnego obciążenia, a nie daj obciążenia wyższego niż liczba wątków/rdzeni np. kompilacja z opcją -j5 przy 2 rdzeniowym/4 wątkowym procesorze skutkować będzie całkowitym załamaniem responsywności systemu. Natomiast odnoście wydajności ... tu pojawia się spory problem z aplikacjami działającymi pod wine, w stosunku np. do mojego kernela 17.0 pod CFS spadek wydajności sięgałby zapewne nawet 10-20 % ! To jest przyczyna dla której obecnie nie stosuje w/w schedulera. Natomiast co do schedulera I/O BFQ - tu podobnie, jak w przypadku BFS (tam prowadziłem dyskusje z Con`em) dyskutowałem z jego Twórcą Paolo Valente, czego - tu muszę się pochwalić - wynikiem była wersja v2-r1, jednak i tu pojawiał się problem ... od wersji 2.0 znacznie wydłużony czas startu systemu. Jeszcze TOI - moim zdaniem obecnie zbędne rozwiązanie. Ja przyjąłem, że obecnie do dwóch podstawowych kryteriów, jakie muszą spełniać kernele, tj. wydajność i responsywność, dokładam kolejne - funkcjonalność i staram się znaleźć złoty środek miedzy tymi trzema elementami.

PS. moje kernel także od wersji 16.4 używają jako podstawowej kompresji XZ ... inaczej byłyby naprawde "wielkie" - m.in. ze względu na ogrom sterowników, etc. oraz przede wszystkim poziom optymalizacji - w przypadku 16.4 był to m.in. -O3, a od 17.0 to jest, m.in. -Ofast .

Choć przyznam, że musze zbudować na nowo kernel opraty o BFS i BFQ i poeksperymentować ... jednak to pewnie jak więcej czasu będę miał ... okolice końca roku ?

Pozdrawiam

-- 21 lis 2011 23:06 --

Jaką masz maszynę?

Problem może wynikać także stąd, że w wypadku Ubuntu 10.04 i kernela 3.x.x jest już trochę zbyt duża różnica między jądrem a resztą systemu. Może warto by było sprawdzić 11.04?
Witam:
Processor : 2x Intel(R) Pentium(R) Dual CPU T3200 @ 2.00GHz
Memory : 3025MB (293MB used)
Operating System : Ubuntu 10.04.3 LTS
OpenGL Renderer : Mesa DRI Mobile Intel® GM45 Express Chipset x86/MMX/SSE2
X11 Vendor : The X.Org Foundation
-Multimedia-
Audio Adapter : HDA-Intel - HDA Intel
Acer aspire5730z

Na takiej maszynie ładnie by chodziło Kubuntu 11.10. Jednak stawiaj system na dodatkowej partycji.

Pozdrawiam

-- 21 lis 2011 23:06 --

a ja mam pewien dziwny problem z Ubuntu 11.10... zarówno pod jądrem generic jak i pod tym od ext73... po włączeniu WiFi zawiesza mi sie komputer. Dodam, ze na kablu wszystko śmiga idealnie. Kompletnie nie wiem o co chodzi bo poprzednio nigdy nie bylo problemu. Bede wdzieczny za jakas podpowiedz co z tym fantem zrobic.

hmm masz Atherosa wifi ... dziwne, co daje wynik dmesg ?

Pozdrawiam

[joe88]

dmesg: http://dl.dropbox.com/u/4746009/dmesg-joe88

[e X t 7 3]

dmesg: http://dl.dropbox.com/u/4746009/dmesg-joe88

Proszę daj jeszcze wynik lsmod.

Pozdrawiam

[mandor75]

Dziwną rzecz dzisiaj odkryłem. Po zainstalowaniu w zeszłym tygodniu jajka 17.0 wszystko było ok. Dopiero dzisiaj odkryłem że przestał mi działać simple-service-manager. Dodam że przed instalacją jajka 17.0 nie miałem go zainstalowanego. logi nic nie pokazują. Zgłasza się tylko prośba o hasło i po jego podaniu i zatwierdzeniu nic się nie dzieje.
Powtarzam nie ma żadnych komunikatów o niespełnionych zależnościach ani brakujących bibliotekach.

ok odwołuję co napisałem. tylko wywołanie z konta użytkownika simple-service-managera konczyło się prośbą o podanie hasła i niczym więcej.
Skleroza nie boli, wystarczyło mi wpisać sudo simple-service-manager i poszedł.

Za zamieszanie przepraszam:)