I have upgraded the BIOS: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
A08 01/22/2013 But the problem is still there (not always, maybe 50% of times): dmesg ==> [....] 23344.416045] [drm:intel_dp_aux_native_write] *ERROR* too many retries, giving up [23344.416059] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training [23344.423151] [drm:intel_dp_aux_native_write] *ERROR* too many retries, giving up [23344.423162] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization [23344.453556] [drm:cpt_verify_modeset] *ERROR* mode set failed: pipe B stuck [23344.517547] ------------[ cut here ]------------ [23344.517619] WARNING: CPU: 2 PID: 1358 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9226 intel_modeset_check_state+0x62d/0x780 [i915]() [23344.517624] encoder's hw state doesn't match sw tracking (expected 1, found 0) [23344.517627] Modules linked in: snd_hrtimer nvram pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt hid_generic snd_usb_audio snd_usbmidi_lib usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev btusb asix usbnet mii intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_wmi sparse_keymap kvm_intel kvm dell_laptop dcdbas crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_codec_hdmi aes_x86_64 lrw gf128mul snd_hda_codec_realtek glue_helper ablk_helper cryptd arc4 joydev serio_raw rfcomm bnep snd_hda_intel bluetooth iwldvm snd_hda_codec mac80211 snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event iwlwifi snd_rawmidi snd_seq mei_me parport_pc snd_seq_device mei snd_timer ppdev cfg80211 snd intel_smartconnect soundcore lpc_ich lp mac_hid parport binfmt_misc psmouse i915 i2c_algo_bit drm_kms_helper ahci libahci drm wmi video [23344.517744] CPU: 2 PID: 1358 Comm: Xorg Tainted: GF W O 3.13.0-27-generic #50-Ubuntu [23344.517748] Hardware name: Dell Inc. Dell System XPS L321X/085X6F, BIOS A08 01/22/2013 [23344.517752] 0000000000000009 ffff88008edadb68 ffffffff817199c4 ffff88008edadbb0 [23344.517760] ffff88008edadba0 ffffffff810676bd ffff88008edadc20 0000000000000001 [23344.517766] ffff8800362bd000 ffff8800362bd2f8 ffff8800363b3800 ffff88008edadc00 [23344.517773] Call Trace: [23344.517788] [<ffffffff817199c4>] dump_stack+0x45/0x56 [23344.517797] [<ffffffff810676bd>] warn_slowpath_common+0x7d/0xa0 [23344.517803] [<ffffffff8106772c>] warn_slowpath_fmt+0x4c/0x50 [23344.517842] [<ffffffffa00d316d>] intel_modeset_check_state+0x62d/0x780 [i915] [23344.517875] [<ffffffffa00d3355>] intel_set_mode+0x25/0x30 [i915] [23344.517906] [<ffffffffa00d3bfb>] intel_crtc_set_config+0x7ab/0x9a0 [i915] [23344.517941] [<ffffffffa0025e9d>] drm_mode_set_config_internal+0x5d/0xe0 [drm] [23344.517974] [<ffffffffa0028d87>] drm_mode_setcrtc+0xf7/0x5e0 [drm] [23344.517998] [<ffffffffa0019c22>] drm_ioctl+0x502/0x630 [drm] [23344.518014] [<ffffffff811cf810>] do_vfs_ioctl+0x2e0/0x4c0 [23344.518022] [<ffffffff8109dd84>] ? vtime_account_user+0x54/0x60 [23344.518030] [<ffffffff811cfa71>] SyS_ioctl+0x81/0xa0 [23344.518039] [<ffffffff8172a5bf>] tracesys+0xe1/0xe6 [23344.518044] ---[ end trace 6aa43fcf251eaf9d ]--- [23344.518085] [drm:intel_pipe_config_compare] *ERROR* mismatch in has_dp_encoder (expected 1, found 0) [23344.518090] ------------[ cut here ]------------ [23344.518122] WARNING: CPU: 2 PID: 1358 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9299 check_crtc_state+0x255/0x340 [i915]() [23344.518126] pipe state doesn't match! [23344.518128] Modules linked in: snd_hrtimer nvram pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt hid_generic snd_usb_audio snd_usbmidi_lib usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev btusb asix usbnet mii intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_wmi sparse_keymap kvm_intel kvm dell_laptop dcdbas crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_codec_hdmi aes_x86_64 lrw gf128mul snd_hda_codec_realtek glue_helper ablk_helper cryptd arc4 joydev serio_raw rfcomm bnep snd_hda_intel bluetooth iwldvm snd_hda_codec mac80211 snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event iwlwifi snd_rawmidi snd_seq mei_me parport_pc snd_seq_device mei snd_timer ppdev cfg80211 snd intel_smartconnect soundcore lpc_ich lp mac_hid parport binfmt_misc psmouse i915 i2c_algo_bit drm_kms_helper ahci libahci drm wmi video [23344.518234] CPU: 2 PID: 1358 Comm: Xorg Tainted: GF W O 3.13.0-27-generic #50-Ubuntu [23344.518238] Hardware name: Dell Inc. Dell System XPS L321X/085X6F, BIOS A08 01/22/2013 [23344.518241] 0000000000000009 ffff88008edad8a8 ffffffff817199c4 ffff88008edad8f0 [23344.518247] ffff88008edad8e0 ffffffff810676bd ffff88011a29b6e0 ffff88008edad970 [23344.518253] ffff8800362bd000 ffff88011a29b000 ffff8800362bd328 ffff88008edad940 [23344.518260] Call Trace: [23344.518268] [<ffffffff817199c4>] dump_stack+0x45/0x56 [23344.518274] [<ffffffff810676bd>] warn_slowpath_common+0x7d/0xa0 [23344.518281] [<ffffffff8106772c>] warn_slowpath_fmt+0x4c/0x50 [23344.518315] [<ffffffffa00c3eeb>] ? intel_pipe_config_compare+0x5fb/0xac0 [i915] [23344.518345] [<ffffffffa00c56f5>] check_crtc_state+0x255/0x340 [i915] [23344.518380] [<ffffffffa00d2dfb>] intel_modeset_check_state+0x2bb/0x780 [i915] [23344.518410] [<ffffffffa00d3355>] intel_set_mode+0x25/0x30 [i915] [23344.518440] [<ffffffffa00d3bfb>] intel_crtc_set_config+0x7ab/0x9a0 [i915] [23344.518471] [<ffffffffa0025e9d>] drm_mode_set_config_internal+0x5d/0xe0 [drm] [23344.518501] [<ffffffffa0028d87>] drm_mode_setcrtc+0xf7/0x5e0 [drm] [23344.518525] [<ffffffffa0019c22>] drm_ioctl+0x502/0x630 [drm] [23344.518541] [<ffffffff811cf810>] do_vfs_ioctl+0x2e0/0x4c0 [23344.518547] [<ffffffff8109dd84>] ? vtime_account_user+0x54/0x60 [23344.518555] [<ffffffff811cfa71>] SyS_ioctl+0x81/0xa0 [23344.518563] [<ffffffff8172a5bf>] tracesys+0xe1/0xe6 [23344.518567] ---[ end trace 6aa43fcf251eaf9e ]--- [23357.906977] show_signal_msg: 813 callbacks suppressed [23357.906989] Watchdog[3452]: segfault at 0 ip 00007f36d04a2808 sp 00007f36bfeeb720 error 6 in libcontent.so[7f36cfd9a000+f4f000] [23388.325820] Watchdog[13003]: segfault at 0 ip 00007f1b92061808 sp 00007f1b81aaa720 error 6 in libcontent.so[7f1b91959000+f4f000] [23400.810195] Watchdog[13016]: segfault at 0 ip 00007f7039ae7808 sp 00007f7029530720 error 6 in libcontent.so[7f70393df000+f4f000] [23415.227331] ------------[ cut here ]------------ [23415.227418] WARNING: CPU: 0 PID: 12917 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_dp.c:2747 intel_dp_link_down+0x1d2/0x210 [i915]() [23415.227423] Modules linked in: snd_hrtimer nvram pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt hid_generic snd_usb_audio snd_usbmidi_lib usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev btusb asix usbnet mii intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_wmi sparse_keymap kvm_intel kvm dell_laptop dcdbas crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_codec_hdmi aes_x86_64 lrw gf128mul snd_hda_codec_realtek glue_helper ablk_helper cryptd arc4 joydev serio_raw rfcomm bnep snd_hda_intel bluetooth iwldvm snd_hda_codec mac80211 snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event iwlwifi snd_rawmidi snd_seq mei_me parport_pc snd_seq_device mei snd_timer ppdev cfg80211 snd intel_smartconnect soundcore lpc_ich lp mac_hid parport binfmt_misc psmouse i915 i2c_algo_bit drm_kms_helper ahci libahci drm wmi video [23415.227581] CPU: 0 PID: 12917 Comm: kworker/0:1 Tainted: GF W O 3.13.0-27-generic #50-Ubuntu [23415.227587] Hardware name: Dell Inc. Dell System XPS L321X/085X6F, BIOS A08 01/22/2013 [23415.227616] Workqueue: events i915_hotplug_work_func [i915] [23415.227623] 0000000000000009 ffff88002739bce0 ffffffff817199c4 0000000000000000 [23415.227633] ffff88002739bd18 ffffffff810676bd ffff8800363b38c8 ffff8800362bd000 [23415.227643] ffff88011a29b000 0000000000080304 ffff8800359e8000 ffff88002739bd28 [23415.227652] Call Trace: [23415.227669] [<ffffffff817199c4>] dump_stack+0x45/0x56 [23415.227680] [<ffffffff810676bd>] warn_slowpath_common+0x7d/0xa0 [23415.227688] [<ffffffff8106779a>] warn_slowpath_null+0x1a/0x20 [23415.227735] [<ffffffffa00e0062>] intel_dp_link_down+0x1d2/0x210 [i915] [23415.227781] [<ffffffffa00e4ff8>] intel_dp_check_link_status+0xf8/0x1c0 [i915] [23415.227824] [<ffffffffa00e61f2>] ? intel_hdmi_detect+0x82/0x120 [i915] [23415.227864] [<ffffffffa00e50d5>] intel_dp_hot_plug+0x15/0x20 [i915] [23415.227896] [<ffffffffa009a798>] i915_hotplug_work_func+0x1c8/0x360 [i915] [23415.227906] [<ffffffff8109df6d>] ? vtime_common_task_switch+0x3d/0x40 [23415.227919] [<ffffffff810838a2>] process_one_work+0x182/0x450 [23415.227929] [<ffffffff81084641>] worker_thread+0x121/0x410 [23415.227939] [<ffffffff81084520>] ? rescuer_thread+0x3e0/0x3e0 [23415.227949] [<ffffffff8108b312>] kthread+0xd2/0xf0 [23415.227959] [<ffffffff8108b240>] ? kthread_create_on_node+0x1d0/0x1d0 [23415.227971] [<ffffffff8172a2fc>] ret_from_fork+0x7c/0xb0 [23415.227980] [<ffffffff8108b240>] ? kthread_create_on_node+0x1d0/0x1d0 [23415.227986] ---[ end trace 6aa43fcf251eaf9f ]--- [23415.329037] ------------[ cut here ]------------ [23415.329099] WARNING: CPU: 0 PID: 1358 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_dp.c:2747 intel_dp_link_down+0x1d2/0x210 [i915]() [23415.329103] Modules linked in: snd_hrtimer nvram pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt hid_generic snd_usb_audio snd_usbmidi_lib usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev btusb asix usbnet mii intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_wmi sparse_keymap kvm_intel kvm dell_laptop dcdbas crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_codec_hdmi aes_x86_64 lrw gf128mul snd_hda_codec_realtek glue_helper ablk_helper cryptd arc4 joydev serio_raw rfcomm bnep snd_hda_intel bluetooth iwldvm snd_hda_codec mac80211 snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event iwlwifi snd_rawmidi snd_seq mei_me parport_pc snd_seq_device mei snd_timer ppdev cfg80211 snd intel_smartconnect soundcore lpc_ich lp mac_hid parport binfmt_misc psmouse i915 i2c_algo_bit drm_kms_helper ahci libahci drm wmi video [23415.329209] CPU: 0 PID: 1358 Comm: Xorg Tainted: GF W O 3.13.0-27-generic #50-Ubuntu [23415.329213] Hardware name: Dell Inc. Dell System XPS L321X/085X6F, BIOS A08 01/22/2013 [23415.329216] 0000000000000009 ffff88008edada80 ffffffff817199c4 0000000000000000 [23415.329223] ffff88008edadab8 ffffffff810676bd ffff8800363b38c8 ffff8800362bd000 [23415.329230] ffff88011a29b000 0000000000080304 ffff8800359e8000 ffff88008edadac8 [23415.329236] Call Trace: [23415.329248] [<ffffffff817199c4>] dump_stack+0x45/0x56 [23415.329256] [<ffffffff810676bd>] warn_slowpath_common+0x7d/0xa0 [23415.329263] [<ffffffff8106779a>] warn_slowpath_null+0x1a/0x20 [23415.329293] [<ffffffffa00e0062>] intel_dp_link_down+0x1d2/0x210 [i915] [23415.329324] [<ffffffffa00e43d0>] intel_disable_dp+0x70/0x80 [i915] [23415.329352] [<ffffffffa00c94ae>] ironlake_crtc_disable+0x1ae/0x940 [i915] [23415.329361] [<ffffffff8160f984>] ? consume_skb+0x34/0x80 [23415.329388] [<ffffffffa00d00f9>] __intel_set_mode+0x2c9/0x9d0 [i915] [23415.329416] [<ffffffffa00d3346>] intel_set_mode+0x16/0x30 [i915] [23415.329442] [<ffffffffa00d3bfb>] intel_crtc_set_config+0x7ab/0x9a0 [i915] [23415.329470] [<ffffffffa0025e9d>] drm_mode_set_config_internal+0x5d/0xe0 [drm] [23415.329497] [<ffffffffa0028d87>] drm_mode_setcrtc+0xf7/0x5e0 [drm] [23415.329516] [<ffffffffa0019c22>] drm_ioctl+0x502/0x630 [drm] [23415.329530] [<ffffffff811cf810>] do_vfs_ioctl+0x2e0/0x4c0 [23415.329537] [<ffffffff8109dd84>] ? vtime_account_user+0x54/0x60 [23415.329544] [<ffffffff811cfa71>] SyS_ioctl+0x81/0xa0 [23415.329551] [<ffffffff8172a5bf>] tracesys+0xe1/0xe6 [23415.329555] ---[ end trace 6aa43fcf251eafa0 ]--- [23415.503252] ------------[ cut here ]------------ [23415.503329] WARNING: CPU: 2 PID: 1358 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:851 intel_wait_for_pipe_off+0x1db/0x1f0 [i915]() [23415.503335] pipe_off wait timed out [23415.503338] Modules linked in: snd_hrtimer nvram pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt hid_generic snd_usb_audio snd_usbmidi_lib usbhid hid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev btusb asix usbnet mii intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_wmi sparse_keymap kvm_intel kvm dell_laptop dcdbas crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_codec_hdmi aes_x86_64 lrw gf128mul snd_hda_codec_realtek glue_helper ablk_helper cryptd arc4 joydev serio_raw rfcomm bnep snd_hda_intel bluetooth iwldvm snd_hda_codec mac80211 snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event iwlwifi snd_rawmidi snd_seq mei_me parport_pc snd_seq_device mei snd_timer ppdev cfg80211 snd intel_smartconnect soundcore lpc_ich lp mac_hid parport binfmt_misc psmouse i915 i2c_algo_bit drm_kms_helper ahci libahci drm wmi video [23415.503461] CPU: 2 PID: 1358 Comm: Xorg Tainted: GF W O 3.13.0-27-generic #50-Ubuntu [23415.503466] Hardware name: Dell Inc. Dell System XPS L321X/085X6F, BIOS A08 01/22/2013 [23415.503470] 0000000000000009 ffff88008edada48 ffffffff817199c4 ffff88008edada90 [23415.503479] ffff88008edada80 ffffffff810676bd ffff8800359e8000 0000000000071008 [23415.503486] 0000000100583e26 0000000000000001 ffff8800362bd320 ffff88008edadae0 [23415.503493] Call Trace: [23415.503509] [<ffffffff817199c4>] dump_stack+0x45/0x56 [23415.503517] [<ffffffff810676bd>] warn_slowpath_common+0x7d/0xa0 [23415.503524] [<ffffffff8106772c>] warn_slowpath_fmt+0x4c/0x50 [23415.503562] [<ffffffffa00c7a4b>] intel_wait_for_pipe_off+0x1db/0x1f0 [i915] [23415.503594] [<ffffffffa00c7b00>] intel_disable_pipe+0xa0/0xb0 [i915] [23415.503625] [<ffffffffa00c93e4>] ironlake_crtc_disable+0xe4/0x940 [i915] [23415.503635] [<ffffffff8160f984>] ? consume_skb+0x34/0x80 [23415.503667] [<ffffffffa00d00f9>] __intel_set_mode+0x2c9/0x9d0 [i915] [23415.503701] [<ffffffffa00d3346>] intel_set_mode+0x16/0x30 [i915] [23415.503731] [<ffffffffa00d3bfb>] intel_crtc_set_config+0x7ab/0x9a0 [i915] [23415.503766] [<ffffffffa0025e9d>] drm_mode_set_config_internal+0x5d/0xe0 [drm] [23415.503798] [<ffffffffa0028d87>] drm_mode_setcrtc+0xf7/0x5e0 [drm] [23415.503822] [<ffffffffa0019c22>] drm_ioctl+0x502/0x630 [drm] [23415.503840] [<ffffffff811cf810>] do_vfs_ioctl+0x2e0/0x4c0 [23415.503848] [<ffffffff8109dd84>] ? vtime_account_user+0x54/0x60 [23415.503857] [<ffffffff811cfa71>] SyS_ioctl+0x81/0xa0 [23415.503865] [<ffffffff8172a5bf>] tracesys+0xe1/0xe6 [23415.503870] ---[ end trace 6aa43fcf251eafa1 ]--- [23415.567205] [drm:ironlake_disable_pch_transcoder] *ERROR* failed to disable transcoder B -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1322644 Title: [Dell XPS 13 (L321X)] External monitor does not wake up after sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1322644/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
