kernel-packages team mailing list archive

[sanette <1322644@xxxxxxxxxxxxxxxxxx>]

Christopher,

I have upgraded to 3.15-rc8, but the problem is still there.

uname -a
Linux pr036037 3.15.0-031500rc8-generic #201406012235 SMP Mon Jun 2 02:36:11 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux


dmesg output = 

[...]
  488.947955] cfg80211:   (57240000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[ 4940.374152] psmouse serio1: Trackpad at isa0060/serio1/input0 lost sync at byte 1
[ 4940.386220] psmouse serio1: Trackpad at isa0060/serio1/input0 - driver resynced.
[11987.705683] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
[11987.712346] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization
[11987.743541] [drm:cpt_verify_modeset] *ERROR* mode set failed: pipe B stuck
[11987.807522] ------------[ cut here ]------------
[11987.807560] WARNING: CPU: 2 PID: 1364 at /home/apw/COD/linux/drivers/gpu/drm/i915/intel_display.c:9761 check_encoder_state+0x1fa/0x270 [i915]()
[11987.807562] encoder's hw state doesn't match sw tracking (expected 1, found 0)
[11987.807563] Modules linked in: ctr ccm snd_usb_audio snd_usbmidi_lib snd_hrtimer nvram pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) dm_crypt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev btusb snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic dell_wmi sparse_keymap snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel dell_laptop dcdbas snd_pcm kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd microcode snd_seq_midi snd_seq_midi_event snd_rawmidi arc4 snd_seq iwldvm joydev snd_seq_device serio_raw mac80211 snd_timer iwlwifi snd mei_me lpc_ich cfg80211 mei soundcore intel_smartconnect rfcomm bnep bluetooth 6lowpan_iphc parport_pc ppdev mac_hid lp parport binfmt_misc hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse drm ahci libahci wmi video
[11987.807607] CPU: 2 PID: 1364 Comm: Xorg Tainted: G           OE 3.15.0-031500rc8-generic #201406012235
[11987.807609] Hardware name: Dell Inc.          Dell System XPS L321X/085X6F, BIOS A08 01/22/2013
[11987.807610]  0000000000002621 ffff880119057b38 ffffffff81762641 0000000000000007
[11987.807613]  ffff880119057b88 ffff880119057b78 ffffffff81069e2c 0008030419057b88
[11987.807616]  ffff880119022000 ffff88003662c320 0000000000000000 ffff88003662c000
[11987.807618] Call Trace:
[11987.807624]  [<ffffffff81762641>] dump_stack+0x46/0x58
[11987.807628]  [<ffffffff81069e2c>] warn_slowpath_common+0x8c/0xc0
[11987.807631]  [<ffffffff81069f16>] warn_slowpath_fmt+0x46/0x50
[11987.807650]  [<ffffffffa00f846a>] check_encoder_state+0x1fa/0x270 [i915]
[11987.807667]  [<ffffffffa010d30d>] intel_modeset_check_state+0x5d/0xa0 [i915]
[11987.807684]  [<ffffffffa010d375>] intel_set_mode+0x25/0x30 [i915]
[11987.807699]  [<ffffffffa010dd56>] intel_crtc_set_config+0x196/0x2f0 [i915]
[11987.807703]  [<ffffffff811b3d64>] ? kmem_cache_alloc_trace+0x1b4/0x1f0
[11987.807718]  [<ffffffffa003e100>] drm_mode_set_config_internal+0x60/0xf0 [drm]
[11987.807731]  [<ffffffffa0041d90>] drm_mode_setcrtc+0x280/0x4e0 [drm]
[11987.807743]  [<ffffffffa003d362>] ? drm_modeset_unlock_all+0x52/0x60 [drm]
[11987.807753]  [<ffffffffa0031dcb>] drm_ioctl+0x25b/0x580 [drm]
[11987.807765]  [<ffffffffa0041b10>] ? drm_mode_setplane+0x3f0/0x3f0 [drm]
[11987.807769]  [<ffffffff811e2aa5>] do_vfs_ioctl+0x75/0x2c0
[11987.807772]  [<ffffffff81021ec5>] ? syscall_trace_enter+0x165/0x280
[11987.807775]  [<ffffffff811ecff5>] ? __fget_light+0x25/0x70
[11987.807777]  [<ffffffff811e2d81>] SyS_ioctl+0x91/0xb0
[11987.807780]  [<ffffffff81778cbf>] tracesys+0xe1/0xe6
[11987.807782] ---[ end trace 6a4eb77f7ea2ce64 ]---
[11987.807809] [drm:intel_pipe_config_compare] *ERROR* mismatch in has_dp_encoder (expected 1, found 0)
[11987.807811] ------------[ cut here ]------------
[11987.807828] WARNING: CPU: 2 PID: 1364 at /home/apw/COD/linux/drivers/gpu/drm/i915/intel_display.c:9834 check_crtc_state+0x255/0x340 [i915]()
[11987.807829] pipe state doesn't match!
[11987.807830] Modules linked in: ctr ccm snd_usb_audio snd_usbmidi_lib snd_hrtimer nvram pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) dm_crypt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev btusb snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic dell_wmi sparse_keymap snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel dell_laptop dcdbas snd_pcm kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd microcode snd_seq_midi snd_seq_midi_event snd_rawmidi arc4 snd_seq iwldvm joydev snd_seq_device serio_raw mac80211 snd_timer iwlwifi snd mei_me lpc_ich cfg80211 mei soundcore intel_smartconnect rfcomm bnep bluetooth 6lowpan_iphc parport_pc ppdev mac_hid lp parport binfmt_misc hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse drm ahci libahci wmi video
[11987.807867] CPU: 2 PID: 1364 Comm: Xorg Tainted: G        W  OE 3.15.0-031500rc8-generic #201406012235
[11987.807868] Hardware name: Dell Inc.          Dell System XPS L321X/085X6F, BIOS A08 01/22/2013
[11987.807870]  000000000000266a ffff8801190578d8 ffffffff81762641 0000000000000007
[11987.807872]  ffff880119057928 ffff880119057918 ffffffff81069e2c ffff880119057948
[11987.807874]  ffff88011a2e5000 ffff88003662c350 ffff88003662c000 ffff88011a2e56e0
[11987.807876] Call Trace:
[11987.807878]  [<ffffffff81762641>] dump_stack+0x46/0x58
[11987.807882]  [<ffffffff81069e2c>] warn_slowpath_common+0x8c/0xc0
[11987.807885]  [<ffffffff81069f16>] warn_slowpath_fmt+0x46/0x50
[11987.807901]  [<ffffffffa00ff605>] check_crtc_state+0x255/0x340 [i915]
[11987.807918]  [<ffffffffa010d315>] intel_modeset_check_state+0x65/0xa0 [i915]
[11987.807933]  [<ffffffffa010d375>] intel_set_mode+0x25/0x30 [i915]
[11987.807947]  [<ffffffffa010dd56>] intel_crtc_set_config+0x196/0x2f0 [i915]
[11987.807950]  [<ffffffff811b3d64>] ? kmem_cache_alloc_trace+0x1b4/0x1f0
[11987.807963]  [<ffffffffa003e100>] drm_mode_set_config_internal+0x60/0xf0 [drm]
[11987.807975]  [<ffffffffa0041d90>] drm_mode_setcrtc+0x280/0x4e0 [drm]
[11987.807986]  [<ffffffffa003d362>] ? drm_modeset_unlock_all+0x52/0x60 [drm]
[11987.807996]  [<ffffffffa0031dcb>] drm_ioctl+0x25b/0x580 [drm]
[11987.808008]  [<ffffffffa0041b10>] ? drm_mode_setplane+0x3f0/0x3f0 [drm]
[11987.808011]  [<ffffffff811e2aa5>] do_vfs_ioctl+0x75/0x2c0
[11987.808013]  [<ffffffff81021ec5>] ? syscall_trace_enter+0x165/0x280
[11987.808016]  [<ffffffff811ecff5>] ? __fget_light+0x25/0x70
[11987.808018]  [<ffffffff811e2d81>] SyS_ioctl+0x91/0xb0
[11987.808020]  [<ffffffff81778cbf>] tracesys+0xe1/0xe6
[11987.808022] ---[ end trace 6a4eb77f7ea2ce65 ]---
[12003.435260] show_signal_msg: 66 callbacks suppressed
[12003.435266] Watchdog[4369]: segfault at 0 ip 00007f1c62126808 sp 00007f1c51b6f720 error 6 in libcontent.so[7f1c61a1e000+f4f000]


** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.15-rc8

** Changed in: linux (Ubuntu)
       Status: Incomplete => Confirmed

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https://bugs.launchpad.net/bugs/1322644

Title:
  [Dell XPS 13 (L321X)] External monitor does not wake up after sleep

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  The problem started after I upgraded from kubuntu 13.10 to 14.04.
  the monitor is connected to my laptop via a VGA mini display port.
  At boot, it works correctly, but if the screen goes blank after some inactivity, then it stays black forever.

  WORKAROUND: If I unplug the VGA adapter, and plug it back, it works
  again.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8
  ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  .tmp.unity.support.test.0:

  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
  CompositorRunning: kwin
  CurrentDesktop: KDE
  Date: Fri May 23 16:02:09 2014
  DistUpgraded: 2014-05-09 13:04:30,209 DEBUG enabling apt cron job
  DistributionChannelDescriptor:
   # This is a distribution channel descriptor
   # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-sputnik-20120802-0
  DistroCodename: trusty
  DistroVariant: kubuntu
  DkmsStatus:
   fwts-efi-runtime-dkms, 14.03.01, 3.11.0-20-generic, x86_64: installed
   fwts-efi-runtime-dkms, 14.03.01, 3.13.0-24-generic, x86_64: installed
   vboxhost, 4.3.6, 3.11.0-20-generic, x86_64: installed
   vboxhost, 4.3.6, 3.13.0-24-generic, x86_64: installed
  GraphicsCard:
   Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: Dell Device [1028:052e]
  InstallationDate: Installed on 2012-11-13 (555 days ago)
  InstallationMedia: Ubuntu 12.04 "Precise" - Failed to find casper uuid.conf in 'binary/casper/initrd.img' LIVE/INSTALL Binary 20120802-21:13
  LightdmGreeterLog:
   QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: Aucun fichier ou dossier de ce type
   QFileSystemWatcher: failed to add paths: /var/lib/lightdm/.config/ibus/bus
   Bus::open: Can not get ibus-daemon's address.
   IBusInputContext::createInputContext: no connection to ibus-daemon
  LightdmGreeterLogOld:
   QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: Aucun fichier ou dossier de ce type
   QFileSystemWatcher: failed to add paths: /var/lib/lightdm/.config/ibus/bus
   Bus::open: Can not get ibus-daemon's address.
   IBusInputContext::createInputContext: no connection to ibus-daemon
  MachineType: Dell Inc. Dell System XPS L321X
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=f18a56b7-1429-4ce3-b6e3-65edacff16a3 ro quiet splash crashkernel=384M-:128M vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: Upgraded to trusty on 2014-05-09 (14 days ago)
  dmi.bios.date: 07/02/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A06
  dmi.board.name: 085X6F
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: dmi:bvnDellInc.:bvrA06:bd07/02/2012:svnDellInc.:pnDellSystemXPSL321X:pvr:rvnDellInc.:rn085X6F:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: Dell System XPS L321X
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.11+14.04.20140423-0ubuntu1
  version.ia32-libs: ia32-libs 20090808ubuntu36
  version.libdrm2: libdrm2 2.4.52-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0-4ubuntu5
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-4ubuntu5
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
  xserver.bootTime: Fri May 23 06:57:33 2014
  xserver.configfile: None
  xserver.errors: Failed to load module "displaylink" (module does not exist, 0)
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                                4920
   vendor                                     CMN
  xserver.version: 2:1.15.1-0ubuntu2

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