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haarp
Guru
Joined: 31 Oct 2007
Posts: 535
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 Posted: Mon Oct 25, 2010 3:54 pm Post subject: Suspend fails sometimes |
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Got a problem here. Sometimes my Laptop (Thinkpad SL510) won't suspend properly. It moves through all the necessary steps, but when it should switch off, it doesn't. It sits there doing nothing, not reacting to keyboard input. This happens every third or fourth time I try to suspend and I haven't been able to figure out any pattern (yet)
pm-suspend.log:
| Code: | Initial commandline parameters:
Blacklisting 01grub.
Blacklisting 55NetworkManager.
Sun Oct 24 04:39:04 CEST 2010: Running hooks for suspend.
Running hook /usr/lib64/pm-utils/sleep.d/00logging suspend suspend:
Linux marauder 2.6.35-zen2 #15 ZEN SMP PREEMPT Wed Oct 20 17:55:00 CEST 2010 x86_64 Intel(R) Core(TM)2 Duo CPU T6570 @ 2.10GHz GenuineIntel GNU/Linux
Module Size Used by
xts 2506 2
gf128mul 8413 1 xts
dm_crypt 12498 2
phc_intel 10582 1
mperf 1363 1 phc_intel
snd_pcm_oss 39407 0
snd_mixer_oss 15984 1 snd_pcm_oss
snd_seq_dummy 1654 0
snd_seq_oss 28671 0
snd_seq_midi_event 6947 1 snd_seq_oss
snd_seq 53225 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 6632 3 snd_seq_dummy,snd_seq_oss,snd_seq
fuse 70027 5
vboxnetadp 4278 0
vboxnetflt 12723 0
vboxdrv 1739648 2 vboxnetadp,vboxnetflt
rfcomm 37630 0
l2cap 40061 3 rfcomm
btusb 12265 0
bluetooth 58025 3 rfcomm,l2cap,btusb
uvcvideo 60017 0
videodev 47599 1 uvcvideo
v4l1_compat 14887 2 uvcvideo,videodev
v4l2_compat_ioctl32 10554 1 videodev
snd_hda_codec_intelhdmi 10394 1
snd_hda_codec_realtek 293242 1
iwlagn 146746 0
r8169 39373 0
mii 5045 1 r8169
snd_hda_intel 23692 2
ehci_hcd 37668 0
i2c_i801 8728 0
iwlcore 107050 1 iwlagn
wmi 8665 0
snd_hda_codec 75557 3 snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_hda_intel
snd_pcm 82767 3 snd_pcm_oss,snd_hda_intel,snd_hda_codec
snd_timer 21514 2 snd_seq,snd_pcm
snd 68998 14 snd_pcm_oss,snd_mixer_oss,snd_seq_oss,snd_seq,snd_seq_device,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_pcm,snd_timer
snd_page_alloc 8404 2 snd_hda_intel,snd_pcm
uhci_hcd 22063 0
total used free shared buffers cached
Mem: 3894648 2851404 1043244 0 215912 1306520
-/+ buffers/cache: 1328972 2565676
Swap: 0 0 0
/usr/lib64/pm-utils/sleep.d/00logging suspend suspend: success.
Running hook /usr/lib64/pm-utils/sleep.d/00powersave suspend suspend:
Blacklisting 01grub.
Blacklisting 55NetworkManager.
/usr/lib64/pm-utils/sleep.d/00powersave suspend suspend: success.
Running hook /usr/lib64/pm-utils/sleep.d/01grub suspend suspend:
/usr/lib64/pm-utils/sleep.d/01grub suspend suspend: success.
Running hook /usr/lib64/pm-utils/sleep.d/49bluetooth suspend suspend:
/usr/lib64/pm-utils/sleep.d/49bluetooth suspend suspend: success.
Running hook /usr/lib64/pm-utils/sleep.d/55NetworkManager suspend suspend:
/usr/lib64/pm-utils/sleep.d/55NetworkManager suspend suspend: success.
Running hook /usr/lib64/pm-utils/sleep.d/75modules suspend suspend:
/usr/lib64/pm-utils/sleep.d/75modules suspend suspend: success.
Running hook /usr/lib64/pm-utils/sleep.d/90clock suspend suspend:
/usr/lib64/pm-utils/sleep.d/90clock suspend suspend: success.
Running hook /usr/lib64/pm-utils/sleep.d/91wicd suspend suspend:
/usr/lib64/pm-utils/sleep.d/91wicd suspend suspend: success.
Running hook /usr/lib64/pm-utils/sleep.d/94cpufreq suspend suspend:
/usr/lib64/pm-utils/sleep.d/94cpufreq suspend suspend: success.
Running hook /usr/lib64/pm-utils/sleep.d/95led suspend suspend:
/usr/lib64/pm-utils/sleep.d/95led suspend suspend: success.
Running hook /usr/lib64/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend:
Kernel modesetting video driver detected, not using quirks.
/usr/lib64/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend: success.
Running hook /usr/lib64/pm-utils/sleep.d/99video suspend suspend:
kernel.acpi_video_flags = 0
/usr/lib64/pm-utils/sleep.d/99video suspend suspend: success.
Sun Oct 24 04:39:05 CEST 2010: performing suspend
***freeze***
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messages:
| Code: | Oct 24 04:39:05 marauder kernel: [51848.938539] EXT4-fs (sda1): re-mounted. Opts: commit=0
Oct 24 04:39:05 marauder kernel: [51848.946342] EXT4-fs (dm-0): re-mounted. Opts: commit=0
Oct 24 04:39:05 marauder kernel: [51848.954243] EXT4-fs (dm-1): re-mounted. Opts: commit=0
Oct 24 04:39:05 marauder dhcpcd[32187]: dhcpcd not running
Oct 24 04:39:05 marauder dhcpcd[14030]: received SIGHUP, releasing
Oct 24 04:39:05 marauder dhcpcd[14030]: eth0: releasing lease of 192.168.0.3
Oct 24 04:39:05 marauder dhcpcd[32193]: sending signal 1 to pid 14030
Oct 24 04:39:05 marauder dhcpcd[32193]: waiting for pid 14030 to exit
Oct 24 04:39:05 marauder dhcpcd[14030]: eth0: removing interface
Oct 24 04:39:05 marauder kernel: [51849.393181] r8169 0000:08:00.0: eth0: link up
Oct 24 04:39:05 marauder dhcpcd[32205]: dhcpcd not running
Oct 24 04:39:05 marauder dhcpcd[32211]: dhcpcd not running
Oct 24 04:39:05 marauder kernel: [51849.550653] r8169 0000:08:00.0: eth0: link up
Oct 24 04:39:05 marauder kernel: [51849.673625] PM: Syncing filesystems ... done.
Oct 24 04:39:05 marauder kernel: [51849.683403] PM: Preparing system for mem sleep
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Any ideas? If you need more information, please ask! |
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 23184
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| Posted: Tue Oct 26, 2010 3:07 am Post subject: |
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Entering S3 requires cooperation from the BIOS. Your particular BIOS may not react well to something Linux is doing. Do you have the latest BIOS for that model? For completeness, could you test whether hibernation works? That is often more reliable than S3, though it takes longer to resume from hibernate.
When the system rejects keyboard input, are the LEDs blinking? |
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haarp
Guru
Joined: 31 Oct 2007
Posts: 535
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| Posted: Tue Oct 26, 2010 1:41 pm Post subject: |
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Thanks for answering.
Nope, it's not the newest BIOS, but the changelog does not mention anything regarding suspend for the newest version. I won't touch the BIOS for now. Testing Hibernate is out of the question because I don't have a swapfile (SSD). I don't see why it wouldn't work though, Hibernate simples switches the hardware off.
What do you mean buy LED blinking? You mean the power LED fading on and off like it usually does in suspend? It doesn't do that, the Laptop is still running, displaying the last line of log until I switch it off. I can't even test Magic SysRq commands because the phenomenal keyboard layout on this thing does not recognize combinations of Alt and SysRq  |
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 23184
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| Posted: Wed Oct 27, 2010 2:01 am Post subject: |
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| I meant the numlock/capslock/scroll lock LEDs. |
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touch
n00b
Joined: 27 Feb 2005
Posts: 16
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| Posted: Fri Oct 29, 2010 11:32 am Post subject: |
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| Have the same issue with SL510 and sys-kernel/tuxonice-sources from 2.6.32-r17 till 2.6.36. Think this is the kernel bug or the TuxOnIce bug, because Ubuntu users report the same problem here. |
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touch
n00b
Joined: 27 Feb 2005
Posts: 16
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| Posted: Fri Oct 29, 2010 12:23 pm Post subject: |
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2 haarp:
What graphic card do you have ? In my case switching from fglrx to radeon did the trick, suspend works fine at least 5 times. |
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haarp
Guru
Joined: 31 Oct 2007
Posts: 535
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| Posted: Fri Oct 29, 2010 12:27 pm Post subject: |
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My SL510 comes with Intel graphics and I'm using the newest Xorg driver with KMS.
The drivers are rather buggy, especially when an external screen is attached or when 3D acceleration is used (freezes). I tried disabling modesetting in the kernel command line, but X refuses to start. Haven't pursued it further than that yet  |
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