Public bug reported:
4 days ago I had Ubuntu Lucid running on this computer. Suspend and
resume worked flawlessly every time.
Then I upgraded to Ubuntu Precise. Suspend seems to work, but resume
fails every time. By the flashing keyboard lights, I guess it kernel
paniced. It fails from the Live CD and from a fresh install.
Here is my debug so far.
Run Update Manager
Install all updates
Reboot
Try suspend = fails
sudo apt-get install synaptic
Run synaptic
Install linux-generic-lts-quantal (3.5.0-21)
Reboot
Try suspend = fails
Run jockey-gtk
Install "experimental" 304 nVidia driver
Reboot
NVRM error in dmesg
Add video=vesa:off vga=normal to /etc/default/grub
Run update-grub2
Reboot
No more NVRM error (also no splash screen)
Try suspend = fails
echo core > /sys/power/pm_test
echo mem > /sys/power/state
system acts like it is going to sleep, and then wakes up a few seconds later
dmesg shows:
[ 1230.083404] ------------[ cut here ]------------
[ 1230.083410] WARNING: at
/build/buildd/linux-lts-quantal-3.5.0/kernel/power/suspend_test.c:53
suspend_test_finish+0x86/0x90()
[ 1230.083411] Hardware name: To Be Filled By O.E.M.
[ 1230.083412] Component: resume devices, time: 14424
[ 1230.083412] Modules linked in: snd_emu10k1_synth snd_emux_synth
snd_seq_virmidi snd_seq_midi_emul bnep rfcomm parport_pc ppdev nvidia(PO)
snd_emu10k1 snd_ac97_codec ac97_bus snd_pcm snd_page_alloc snd_util_mem
snd_hwdep snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer
coretemp snd_seq_device kvm_intel kvm snd ghash_clmulni_intel soundcore
aesni_intel btusb cryptd aes_x86_64 bluetooth i7core_edac edac_core microcode
mac_hid lpc_ich mxm_wmi shpchp serio_raw wmi hid_generic lp parport usbhid hid
r8169 pata_marvell
[ 1230.083445] Pid: 3329, comm: bash Tainted: P O 3.5.0-21-generic
#32~precise1-Ubuntu
[ 1230.083446] Call Trace:
[ 1230.083448] [<ffffffff81052c9f>] warn_slowpath_common+0x7f/0xc0
[ 1230.083452] [<ffffffff81052d96>] warn_slowpath_fmt+0x46/0x50
[ 1230.083455] [<ffffffff8109b836>] suspend_test_finish+0x86/0x90
[ 1230.083457] [<ffffffff8109b53b>] suspend_devices_and_enter+0x10b/0x200
[ 1230.083460] [<ffffffff8109b701>] enter_state+0xd1/0x100
[ 1230.083463] [<ffffffff8109b74b>] pm_suspend+0x1b/0x60
[ 1230.083465] [<ffffffff8109a7a5>] state_store+0x45/0x70
[ 1230.083467] [<ffffffff81331d2f>] kobj_attr_store+0xf/0x30
[ 1230.083471] [<ffffffff811f77ff>] sysfs_write_file+0xef/0x170
[ 1230.083476] [<ffffffff811879d3>] vfs_write+0xb3/0x180
[ 1230.083480] [<ffffffff81187cfa>] sys_write+0x4a/0x90
[ 1230.083483] [<ffffffff816a6e69>] system_call_fastpath+0x16/0x1b
[ 1230.083488] ---[ end trace 839cdd0078b3ce03 ]---
Boot with init=/bin/bash
unload all modules except USBHID
echo core > /sys/power/pm_test
echo mem > /sys/power/state
system acts like it is going to sleep, and then wakes up a few seconds later
echo none > /sys/power/pm_test
echo mem > /sys/power/state
system goes to sleep
press power to resume = fails
At this point I am stumped on how to debug. This is a "modern" computer
with no serial ports. It worked under Lucid, so I know it is POSSIBLE.
Mobo: ASRock X58 single-socket
CPU: Westmere 6 core (12 hyperthreads) 3.2 GHz
RAM: 12 GB ECC
Disk: sda = Intel SSD, mounted on /
Disk: sdb = Intel SSD, not mounted
Disk: sdc = Seagate HDD, not mounted
Disk: sdd = Seagate HDD, not mounted
NIC = Onboard RTL8168e/8111e
Sound = EMU1212 (emu10k1, not even configured yet)
Video = nVidia GeForce 7600 GT
KB = PS2 (also tried USB)
Mouse = USB
Suspend and resume is a must-have for me. I am at my wits end.
** Affects: nvidia-graphics-drivers (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1094412
Title:
Precise does not resume from S3 - kernel panic on resume
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