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So about a month ago I decided to update my kernel to the dreaded 3.x |
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series. My old 2.6.x kernel was working fine, but of course I decided |
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to try to update it anyway, knowing there were problems with suspend |
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and a few other things. |
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|
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I've always used gentoo-sources. So I tried 3.3.8. |
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|
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Hrm. Suspend doesn't work. I tried 3.4.5, 3.4.9 and 3.0.35 (older |
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versions are no longer available.) If I'd known it would completely |
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kill my suspend and make it useless, I wouldn't have bothered. |
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|
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Here's the problem: |
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|
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I can suspend fine. It appears to work. It powers off and goes into |
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its suspend state. I press the space bar. Nothing. So, then I |
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discovered that as of 3.2 USB wakeup had completely changed in the |
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kernel, and you need to set hubs and devices in /proc/acpi/wakeup |
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(which is normally done for you) *and* in /sys/devices. No biggie, I |
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wrote a script to do just that at |
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http://forums.gentoo.org/viewtopic-t-933934.html. So now I can wake |
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with the keyboard as before. Or can I? |
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|
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If I suspend and wake up the PC within about 10 minutes it works. |
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After that, all hell breaks loose. The PC is dead. Completely. Waking |
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up no longer works, not with the keyboard, or even the power button. |
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The *only* way is to pull the power plug and leave it unplugged for a |
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few seconds. Then the PC comes to life. |
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I've never seen an issue quite like this one... |
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|
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I use mdraid in my kernel with IMSM to dual boot Windows. I've been |
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using it for a long time, so that's not it. The only thing that's |
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changed are the kernel versions I've tried. So far, every 3.x kernel |
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has done this. Now, this could very well be a kernel problem, heres my |
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ACPI config: |
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|
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# Power management and ACPI options |
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CONFIG_ACPI=y |
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CONFIG_ACPI_SLEEP=y |
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# CONFIG_ACPI_PROCFS is not set |
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# CONFIG_ACPI_PROCFS_POWER is not set |
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# CONFIG_ACPI_EC_DEBUGFS is not set |
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CONFIG_ACPI_PROC_EVENT=y |
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CONFIG_ACPI_AC=y |
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CONFIG_ACPI_BATTERY=y |
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CONFIG_ACPI_BUTTON=y |
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CONFIG_ACPI_FAN=y |
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# CONFIG_ACPI_DOCK is not set |
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CONFIG_ACPI_PROCESSOR=y |
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CONFIG_ACPI_HOTPLUG_CPU=y |
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# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set |
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CONFIG_ACPI_THERMAL=y |
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# CONFIG_ACPI_CUSTOM_DSDT is not set |
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CONFIG_ACPI_BLACKLIST_YEAR=0 |
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# CONFIG_ACPI_DEBUG is not set |
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# CONFIG_ACPI_PCI_SLOT is not set |
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CONFIG_ACPI_CONTAINER=y |
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# CONFIG_ACPI_SBS is not set |
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# CONFIG_ACPI_HED is not set |
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# CONFIG_ACPI_APEI is not set |
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CONFIG_X86_ACPI_CPUFREQ=y |
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CONFIG_PNPACPI=y |
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CONFIG_ATA_ACPI=y |
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# CONFIG_PATA_ACPI is not set |
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# ACPI drivers |
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# ACPI drivers |
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# CONFIG_SENSORS_ACPI_POWER is not set |
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|
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Suspend stuff: |
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CONFIG_ARCH_SUSPEND_POSSIBLE=y |
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CONFIG_SUSPEND=y |
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CONFIG_SUSPEND_FREEZER=y |
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CONFIG_USB_SUSPEND=y |
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Here's output from my script (usbwakeup -l): (USB4 is where my keyboard is) |
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~ # usbwakeup -l |
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Listing USB hubs/devices and their wakeup status... |
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|
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USB ID :: Device* :: Status :: Device Description |
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---------------------------------------------------- |
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1d6b:0001 :: usb3 :: enabled :: UHCI Host Controller |
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051d:0002 :: 3-1 :: disabled :: Back-UPS RS 1200 FW:8.g1 .D USB FW:g1 |
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1d6b:0001 :: usb4 :: enabled :: UHCI Host Controller |
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046d:c508 :: 4-1 :: disabled :: USB Receiver |
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046d:c221 :: 4-2.1 :: enabled :: Gaming Keyboard |
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1d6b:0001 :: usb5 :: enabled :: UHCI Host Controller |
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1d6b:0002 :: usb1 :: enabled :: EHCI Host Controller |
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1d6b:0001 :: usb6 :: enabled :: UHCI Host Controller |
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1d6b:0001 :: usb7 :: enabled :: UHCI Host Controller |
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1d6b:0001 :: usb8 :: enabled :: UHCI Host Controller |
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1d6b:0002 :: usb2 :: enabled :: EHCI Host Controller |
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|
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*Use the Device column to identify hubs/devices to be toggled. |
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|
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11 USB hubs/devices listed. |
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|
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Output from acpitool -w: |
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osoikaze ~ # acpitool -w |
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Device S-state Status Sysfs node |
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--------------------------------------- |
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1. P0P1 S3 *disabled pci:0000:00:01.0 |
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2. UAR1 S3 *disabled pnp:00:03 |
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3. P0P2 S4 *disabled pci:0000:00:1e.0 |
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4. USB0 S3 *disabled pci:0000:00:1d.0 |
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5. USB1 S3 *disabled pci:0000:00:1d.1 |
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6. USB2 S3 *disabled pci:0000:00:1d.2 |
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7. USB5 S3 *disabled |
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8. USB6 S3 *disabled pci:0000:00:1a.2 |
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9. EUSB S3 *disabled pci:0000:00:1d.7 |
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10. USB3 S3 *disabled pci:0000:00:1a.0 |
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11. USB4 S3 *enabled pci:0000:00:1a.1 |
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12. USBE S3 *disabled pci:0000:00:1a.7 |
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13. PEX0 S4 *disabled pci:0000:00:1c.0 |
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14. PEX1 S4 *disabled pci:0000:00:1c.1 |
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15. PEX2 S4 *disabled pci:0000:00:1c.2 |
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16. PEX3 S4 *disabled pci:0000:00:1c.3 |
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17. PEX4 S4 *disabled pci:0000:00:1c.4 |
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18. PEX5 S4 *disabled pci:0000:00:1c.5 |
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19. SLPB S4 *enabled |
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20. PWRB S3 *enabled |
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Does anyone have any idea what could be wrong here? This is driving me |
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crazy, I hate shutting down my PC when I'm not using it. I could live |
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without the keyboard if the damn power button would work, but even if |
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I don't set the USB wakeup (through /proc/acpi/wakeup or my script) it |
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still gets stuck in the 'eternal' sleep. The whole kernel config is at |
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http://pastebin.com/2G9vWD0R |
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|
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The only thing I haven't tried yet is installing something like Ubuntu |
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and see if it has the same problem. |
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