[Bug 49838] [830M] fails to wake up from suspend on thinkpad X30

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=49838

--- Comment #112 from Stephen <stepstevens at outlook.com> ---
Hi there, sorry to dig this one out but I'm having the same issue with my X30,
system resumes from sleep but monitor remains off, also the quirks such as VGA
being detected as connected when it isn't. Appears to be identical to the
original issue posted by Vladyslav Shtabovenko.

I'm running Linux 3.2.0-4-486 under Crunchbang Waldorf 486

I get the following trace in /var/log/messages, it seems to be repeating 3
times:
Jul 24 19:39:04 toaster kernel: [19980.072060] ------------[ cut here
]------------
Jul 24 19:39:04 toaster kernel: [19980.072151] WARNING: at
/build/buildd-linux_3.2.41-2-i386-BfAj4s/linux-3.2.41/drivers/gpu/drm/i915/intel_display.c:1013
intel_disable_pipe+0xad/0x129 [i915]()
Jul 24 19:39:04 toaster kernel: [19980.072162] Hardware name: 267242G
Jul 24 19:39:04 toaster kernel: [19980.072168] plane B assertion failure,
should be off on pipe A but is still active
Jul 24 19:39:04 toaster kernel: [19980.072175] Modules linked in: cryptd
aes_i586 aes_generic arc4 rt2800pci rt2800lib rt2x00pci rt2x00lib eeprom_93cx6
mac80211 cfg80211 fuse speedstep_lib cpufreq_userspace cpufreq_powersave
cpufreq_conservative cpufreq_stats bnep rfcomm bluetooth loop pata_pcmcia
pcmcia thinkpad_acpi nvram snd_intel8x0 snd_intel8x0m snd_ac97_codec i915
yenta_socket snd_pcm snd_page_alloc pcmcia_rsrc iTCO_wdt iTCO_vendor_support
snd_seq snd_seq_device snd_timer pcmcia_core hostap_pci hostap snd lib80211
soundcore irda crc_ccitt psmouse shpchp evdev rfkill ac97_bus ac serio_raw
i2c_i801 pcspkr battery rng_core drm_kms_helper parport_pc parport drm
acpi_cpufreq mperf i2c_algo_bit i2c_core video button processor ext4 crc16 jbd2
mbcache microcode sg sd_mod crc_t10dif ata_generic ata_piix libata
firewire_ohci firewire_core scsi_mod e100 mii crc_itu_t uhci_hcd ehci_hcd
usbcore thermal thermal_sys usb_common [last unloaded: scsi_wait_scan]
Jul 24 19:39:04 toaster kernel: [19980.072376] Pid: 1789, comm: Xorg Tainted: G
       W    3.2.0-4-486 #1 Debian 3.2.41-2
Jul 24 19:39:04 toaster kernel: [19980.072384] Call Trace:
Jul 24 19:39:04 toaster kernel: [19980.072404]  [<c1022abc>] ?
warn_slowpath_common+0x68/0x79
Jul 24 19:39:04 toaster kernel: [19980.072448]  [<f883f093>] ?
intel_disable_pipe+0xad/0x129 [i915]
Jul 24 19:39:04 toaster kernel: [19980.072461]  [<c1022b35>] ?
warn_slowpath_fmt+0x29/0x2d
Jul 24 19:39:04 toaster kernel: [19980.072506]  [<f883f093>] ?
intel_disable_pipe+0xad/0x129 [i915]
Jul 24 19:39:04 toaster kernel: [19980.072552]  [<f8841982>] ?
i9xx_crtc_disable+0xb6/0x148 [i915]
Jul 24 19:39:04 toaster kernel: [19980.072586]  [<f882675f>] ?
i915_read32+0x72/0x7c [i915]
Jul 24 19:39:04 toaster kernel: [19980.072630]  [<f883ca3f>] ?
intel_crtc_dpms+0x2e/0xc8 [i915]
Jul 24 19:39:04 toaster kernel: [19980.072675]  [<f884022f>] ?
intel_crtc_disable+0x13/0x60 [i915]
Jul 24 19:39:04 toaster kernel: [19980.072698]  [<f81569b5>] ?
drm_helper_disable_unused_functions+0xb0/0xd3 [drm_kms_helper]
Jul 24 19:39:04 toaster kernel: [19980.072744]  [<f88407e4>] ?
intel_release_load_detect_pipe+0x83/0xb0 [i915]
Jul 24 19:39:04 toaster kernel: [19980.072793]  [<f8846a77>] ?
intel_crt_detect+0x548/0x552 [i915]
Jul 24 19:39:04 toaster kernel: [19980.072812]  [<f8157101>] ?
drm_kms_helper_poll_enable+0x9/0x69 [drm_kms_helper]
Jul 24 19:39:04 toaster kernel: [19980.072830]  [<f815723f>] ?
drm_helper_probe_single_connector_modes+0x97/0x23a [drm_kms_helper]
Jul 24 19:39:04 toaster kernel: [19980.072874]  [<f8219066>] ?
drm_mode_getconnector+0xf5/0x2b3 [drm]
Jul 24 19:39:04 toaster kernel: [19980.072908]  [<f88268ed>] ?
i915_write32+0x1b/0x64 [i915]
Jul 24 19:39:04 toaster kernel: [19980.072936]  [<f820fc32>] ?
drm_ioctl+0x26c/0x321 [drm]
Jul 24 19:39:04 toaster kernel: [19980.072969]  [<f8218f71>] ?
drm_mode_getcrtc+0x9e/0x9e [drm]
Jul 24 19:39:04 toaster kernel: [19980.072997]  [<f820f9c6>] ?
drm_copy_field+0x48/0x48 [drm]
Jul 24 19:39:04 toaster kernel: [19980.073011]  [<c10aec2f>] ?
do_vfs_ioctl+0x462/0x499
Jul 24 19:39:04 toaster kernel: [19980.073030]  [<c10a3820>] ?
wait_on_retry_sync_kiocb+0x2b/0x2b
Jul 24 19:39:04 toaster kernel: [19980.073041]  [<c10a37ee>] ?
fsnotify_modify+0x4d/0x54
Jul 24 19:39:04 toaster kernel: [19980.073052]  [<c10aecaa>] ?
sys_ioctl+0x44/0x66
Jul 24 19:39:04 toaster kernel: [19980.073064]  [<c1002b29>] ?
math_state_restore+0x44/0x4c
Jul 24 19:39:04 toaster kernel: [19980.073079]  [<c12869e3>] ?
sysenter_do_call+0x12/0x28
Jul 24 19:39:04 toaster kernel: [19980.073088] ---[ end trace f89cb5220a7ba7fd
]---

I don't really have much experience with the kernel or it's modules so I'm not
sure where to start, but I'll try anything as being able to properly sleep and
resume this laptop would be awesome.

Is there anything I can try that hasn't yet been tried?

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20130724/388db17d/attachment.html>