Eu configurei o pm-hibernate na AMD e em uma plataforma Intel mais antiga. Mas esta perticular está me dando mais problemas do que o normal. Emitir pm-hibernate funciona, mas trava por um longo tempo antes de finalmente desligar.
No dmesg abaixo, ele espera cerca de 15 segundos antes que a linha seguinte seja impressa:
[78.296348] PM: Criando a imagem de hibernação:
Da mesma forma, o currículo tem uma longa espera após:
[80.401171] usb 2-1.5: redefine o dispositivo USB de baixa velocidade usando ehci_hcd e endereço 3
Não é que eu não possa esperar os 15 segundos. Mas eu gostaria de saber porque se comporta assim. O que poderia fornecer mais informações sobre o que o kernel / sistema operacional está esperando?
Com o mesmo computador e um kernel padrão do Debian squeeze, ele também funciona, é mais rápido, mas tem outros problemas, como " Nenhum manipulador de irq para vetor (irq -1) "após a hibernação
O kernel que estou tentando usar é um kernel oficial não-corrigido 2.6.38.4 do kernel.org
Configuração do Kernel: link
dmesg:
[ 77.830657] ftdi_sio 1-1.6:1.0: device disconnected [ 77.830694] ftdi_sio ttyUSB1: FTDI USB Serial Device converter now disconnected from ttyUSB1 [ 77.830703] ftdi_sio 1-1.6:1.1: device disconnected [ 77.831735] r8169 0000:03:00.0: eth0: link down [ 77.831861] ata_piix 0000:00:1f.2: PCI INT D disabled [ 77.831886] ata_piix 0000:00:1f.5: PCI INT D disabled [ 77.932716] HDA Intel 0000:00:1b.0: PCI INT A disabled [ 77.932785] ACPI handle has no context! [ 78.245752] HDA Intel 0000:01:00.1: PCI INT B disabled [ 78.245840] ACPI handle has no context! [ 78.256889] PM: freeze of devices complete after 427.118 msecs [ 78.257710] PM: late freeze of devices complete after 0.770 msecs [ 78.258007] ACPI: Preparing to enter system sleep state S4 [ 78.258297] PM: Saving platform NVS memory [ 78.260491] Disabling non-boot CPUs ... [ 78.274043] CPU 1 is now offline [ 78.288013] CPU 2 is now offline [ 78.295913] CPU 3 is now offline [ 78.296220] Extended CMOS year: 2000 [ 78.296348] PM: Creating hibernation image: [ 78.347165] PM: Need to copy 155463 pages [ 78.296367] PM: Restoring platform NVS memory [ 78.296869] Extended CMOS year: 2000 [ 78.296930] Enabling non-boot CPUs ... [ 78.298285] Booting Node 0 Processor 1 APIC 0x2 [ 78.391182] Switched to NOHz mode on CPU #1 [ 78.403406] CPU1 is up [ 78.403683] Booting Node 0 Processor 2 APIC 0x4 [ 78.495085] Switched to NOHz mode on CPU #2 [ 78.507422] CPU2 is up [ 78.507812] Booting Node 0 Processor 3 APIC 0x6 [ 78.600885] Switched to NOHz mode on CPU #3 [ 78.613239] CPU3 is up [ 78.614809] ACPI: Waking up from system sleep state S4 [ 78.625827] HDA Intel 0000:00:1b.0: BAR 0: set to [mem 0xf3ff8000-0xf3ffbfff 64bit] (PCI address [0xf3ff8000-0xf3ffbfff]) [ 78.625925] HDA Intel 0000:00:1b.0: restoring config space at offset 0xf (was 0x100, writing 0x103) [ 78.625938] HDA Intel 0000:00:1b.0: restoring config space at offset 0x3 (was 0x0, writing 0x8) [ 78.625943] HDA Intel 0000:00:1b.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100102) [ 78.626210] ata_piix 0000:00:1f.2: restoring config space at offset 0x1 (was 0x2b00003, writing 0x2b00007) [ 78.626251] ata_piix 0000:00:1f.5: restoring config space at offset 0x1 (was 0x2b00001, writing 0x2b00005) [ 78.626271] nvidia 0000:01:00.0: restoring config space at offset 0xc (was 0xf7e00000, writing 0x0) [ 78.626280] nvidia 0000:01:00.0: restoring config space at offset 0x3 (was 0x800008, writing 0x800000) [ 78.626283] nvidia 0000:01:00.0: restoring config space at offset 0x1 (was 0x100107, writing 0x100007) [ 78.636917] PM: early restore of devices complete after 21.851 msecs [ 78.666198] ehci_hcd 0000:00:1a.0: setting latency timer to 64 [ 78.666216] usb usb1: root hub lost power or was reset [ 78.666238] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 78.666246] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 78.666249] ehci_hcd 0000:00:1d.0: setting latency timer to 64 [ 78.666263] usb usb2: root hub lost power or was reset [ 78.666273] pci 0000:00:1e.0: setting latency timer to 64 [ 78.666284] ata_piix 0000:00:1f.2: PCI INT D -> GSI 21 (level, low) -> IRQ 21 [ 78.670145] ata_piix 0000:00:1f.2: setting latency timer to 64 [ 78.670149] ata_piix 0000:00:1f.5: PCI INT D -> GSI 21 (level, low) -> IRQ 21 [ 78.670152] ehci_hcd 0000:00:1d.0: cache line size of 32 is not supported [ 78.670154] ata_piix 0000:00:1f.5: setting latency timer to 64 [ 78.670166] HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 78.670170] HDA Intel 0000:01:00.1: setting latency timer to 64 [ 78.674350] ehci_hcd 0000:00:1a.0: cache line size of 32 is not supported [ 78.674655] sd 3:0:0:0: [sda] Starting disk [ 78.990007] ata3: SATA link down (SStatus 0 SControl 300) [ 78.997227] usb 1-1: reset high speed USB device using ehci_hcd and address 2 [ 79.141031] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 79.179132] ata4.00: ACPI cmd ef/03:45:00:00:00:a0 (unknown) filtered out [ 79.179199] ata4.00: ACPI cmd ef/03:0c:00:00:00:a0 (unknown) filtered out [ 79.192661] ata4.00: ACPI cmd c6/00:10:00:00:00:a0 (unknown) succeeded [ 79.192668] ata4.00: ACPI cmd f5/00:00:00:00:00:00 (unknown) filtered out [ 79.212890] usb 2-1: reset high speed USB device using ehci_hcd and address 2 [ 79.252963] ata4.00: configured for UDMA/133 [ 79.303578] ata2.00: SATA link down (SStatus 0 SControl 300) [ 79.303642] ata2.01: SATA link down (SStatus 0 SControl 300) [ 79.399746] usb 1-1.6: reset full speed USB device using ehci_hcd and address 4 [ 79.454577] ata1.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 79.454649] ata1.01: SATA link down (SStatus 0 SControl 300) [ 79.454706] ata1.01: link offline, clearing class 3 to NONE [ 79.457722] ata1.00: ACPI cmd ef/03:45:00:00:00:a0 (unknown) filtered out [ 79.457789] ata1.00: ACPI cmd ef/03:0c:00:00:00:a0 (unknown) filtered out [ 79.457850] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (unknown) filtered out [ 79.463708] ata1.00: configured for UDMA/100 [ 79.547518] usb 1-1.1: reset high speed USB device using ehci_hcd and address 3 [ 79.883974] usb 2-1.6: reset low speed USB device using ehci_hcd and address 4 [ 80.401171] usb 2-1.5: reset low speed USB device using ehci_hcd and address 3 [ 138.658306] r8169 0000:03:00.0: eth0: unable to apply firmware patch [ 138.660715] PM: restore of devices complete after 60090.145 msecs [ 138.660799] ftdi_sio 1-1.6:1.0: FTDI USB Serial Device converter detected [ 138.660877] usb 1-1.6: Detected FT2232C [ 138.660928] usb 1-1.6: Number of endpoints 2 [ 138.660980] usb 1-1.6: Endpoint 1 MaxPacketSize 64 [ 138.661032] usb 1-1.6: Endpoint 2 MaxPacketSize 64 [ 138.661085] usb 1-1.6: Setting MaxPacketSize 64 [ 138.661474] r8169 0000:03:00.0: eth0: link down [ 138.661874] usb 1-1.6: FTDI USB Serial Device converter now attached to ttyUSB0 [ 138.661967] ftdi_sio 1-1.6:1.1: FTDI USB Serial Device converter detected [ 138.662192] usb 1-1.6: Detected FT2232C [ 138.662244] usb 1-1.6: Number of endpoints 2 [ 138.662296] usb 1-1.6: Endpoint 1 MaxPacketSize 64 [ 138.662348] usb 1-1.6: Endpoint 2 MaxPacketSize 64 [ 138.662401] usb 1-1.6: Setting MaxPacketSize 64 [ 138.662865] usb 1-1.6: FTDI USB Serial Device converter now attached to ttyUSB1 [ 138.664227] r8169 0000:03:00.0: eth0: link down [ 138.682700] Restarting tasks ... [ 138.684882] usb 2-1.5: USB disconnect, address 3 [ 138.685540] done. [ 138.872950] usb 2-1.5: new low speed USB device using ehci_hcd and address 5 [ 138.952714] usb 2-1.5: New USB device found, idVendor=045e, idProduct=0084 [ 138.952721] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 138.952725] usb 2-1.5: Product: Microsoft Basic Optical Mouse [ 138.952729] usb 2-1.5: Manufacturer: Microsoft [ 138.956350] input: Microsoft Microsoft Basic Optical Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/input/input4 [ 138.956419] generic-usb 0003:045E:0084.0003: input,hidraw0: USB HID v1.11 Mouse [Microsoft Microsoft Basic Optical Mouse ] on usb-0000:00:1d.0-1.5/input0 [ 140.344645] r8169 0000:03:00.0: eth0: link up
lspci -v:
00:00.0 Host bridge: Intel Corporation Core Processor DMI (rev 11) 00:03.0 PCI bridge: Intel Corporation Core Processor PCI Express Root Port 1 (rev 11) 00:08.0 System peripheral: Intel Corporation Core Processor System Management Registers (rev 11) 00:08.1 System peripheral: Intel Corporation Core Processor Semaphore and Scratchpad Registers (rev 11) 00:08.2 System peripheral: Intel Corporation Core Processor System Control and Status Registers (rev 11) 00:08.3 System peripheral: Intel Corporation Core Processor Miscellaneous Registers (rev 11) 00:10.0 System peripheral: Intel Corporation Core Processor QPI Link (rev 11) 00:10.1 System peripheral: Intel Corporation Core Processor QPI Routing and Protocol Registers (rev 11) 00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06) 00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06) 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06) 00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06) 00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 06) 00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 (rev 06) 00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06) 00:1c.5 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 (rev 06) 00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a6) 00:1f.0 ISA bridge: Intel Corporation 5 Series Chipset LPC Interface Controller (rev 06) 00:1f.2 IDE interface: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA IDE Controller (rev 06) 00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06) 00:1f.5 IDE interface: Intel Corporation 5 Series/3400 Series Chipset 2 port SATA IDE Controller (rev 06) 01:00.0 VGA compatible controller: nVidia Corporation GF106 [GeForce 450 GTS] (rev a1) 01:00.1 Audio device: nVidia Corporation Device 0be9 (rev a1) 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
Resolvido fazendo rmmod r8169 antes do hibernate. Eu suspeito que o módulo errado está carregado. lspci diz que eu tenho "03: 00.0 controlador Ethernet: Realtek Semiconductor Co., Ltd. RTL8111 / 8168B PCI Express Controlador Gigabit Ethernet (rev 03)" mas "r8169" é carregado.
O dispositivo está no PCI Express.