[Desktop-packages] [Bug 1189639] Re: [dp] External Screen doesn't wake up from sleep
omriasta, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com /daily-live/current/ . If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p linux REPLACE-WITH-BUG-NUMBER Please note, given that the information from the prior release is already available, doing this on a release prior to the development one would not be helpful. If reproducible, could you also please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.13-rc7 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Package changed: xserver-xorg-video-intel (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1189639 Title: [dp] External Screen doesn't wake up from sleep Status in “linux” package in Ubuntu: Incomplete Bug description: I have a Lenovo X1 Carbon with an external screen connected to a Mini DP to VGA adapter. External screen works fine until the display goes to sleep for inactivity (just the display goes to sleep, not the laptop). When I return to the laptop, the built in screen wakes but the external screen does not. The screen is still detected, xrandr displays the resolution and I can move the cursor to the external display but the display remains off. I have tried cycling with Fn+F7 and also tried Ctrl+Alt+F1 then Ctrl+Alt+F7. The only way to get the external display back on is by disconnecting the adapter from the laptops DP port and reconnecting. dmesg produces: drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting Running Description: Ubuntu 13.04 Release: 13.04 kernel 3.8.0-23-generic xserver-xorg-video-intel: Installed: 2:2.21.6-0ubuntu4 As a workaround I have disabled the monitor from sleeping in System Settings->Brightness & Lock-> Turn Screen off when inactive for To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1189639/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1189639] Re: [dp] External Screen doesn't wake up from sleep
Issue is definitely related to DPMS. Disabling DPMS altogether prevents the screen from turning off completely in turn preventing it from failing to turn back on. Screen still blanks when I lock the screen but backlight remains on and the screen doesn't go to "power saving" mode. I have updated to the latest kernel from drm-intel-next (found here: http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-next/) and the issue still exists in 3.12.0-997. It seems this issue has also been noted on the Pixel here: https://code.google.com/p/chromium/issues/detail?id=257457 On the new Kernel I installed the Error is slightly different. dmesg shows: [ 1927.534343] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 1927.558323] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 1927.582264] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 1927.606214] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 1927.630118] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 1927.654053] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 1927.677958] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 1927.678207] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting and also: [ 2288.677894] [ cut here ] [ 2288.677931] WARNING: CPU: 0 PID: 1279 at /home/apw/COD/linux/drivers/gpu/drm/i915/intel_dp.c:2683 intel_dp_link_down+0x1dc/0x210 [i915]() [ 2288.677933] Modules linked in: hid_generic hidp hid nfnetlink_queue nfnetlink_log nfnetlink joydev parport_pc ppdev x86_pkg_temp_thermal intel_powerclamp rfcomm coretemp bnep kvm_intel kvm cdc_mbim arc4 nls_iso8859_1 cdc_ncm usbnet cdc_wdm uvcvideo cdc_acm mii iwldvm videobuf2_vmalloc snd_hda_codec_hdmi videobuf2_memops videobuf2_core mac80211 ext2 snd_hda_codec_realtek btusb bluetooth videodev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm thinkpad_acpi iwlwifi nvram snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 psmouse snd_seq microcode snd_seq_device serio_raw snd_timer lpc_ich snd mei_me soundcore mei tpm_tis intel_smartconnect lp mac_hid parport dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel i915 aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i2c_algo_bit ahci sdhci_pci drm_kms_helper libahci sdhci drm wmi video [ 2288.677989] CPU: 0 PID: 1279 Comm: Xorg Tainted: GW 3.12.0-997-generic #201311050452 [ 2288.677991] Hardware name: LENOVO 3443CTO/3443CTO, BIOS G6ET96WW (2.56 ) 04/29/2013 [ 2288.677993] 0a7b 88020ffd3a58 81739f5f 0007 [ 2288.677997] 88020ffd3a98 810675fc 06080004 [ 2288.678001] 8800362b30c8 880035c7c000 8800362b1000 88021244f000 [ 2288.678004] Call Trace: [ 2288.678010] [] dump_stack+0x46/0x58 [ 2288.678015] [] warn_slowpath_common+0x8c/0xc0 [ 2288.678019] [] warn_slowpath_null+0x1a/0x20 [ 2288.678034] [] intel_dp_link_down+0x1dc/0x210 [i915] [ 2288.678049] [] intel_disable_dp+0x78/0x90 [i915] [ 2288.678064] [] ironlake_crtc_disable+0x195/0x2a0 [i915] [ 2288.678077] [] intel_crtc_disable+0x34/0x150 [i915] [ 2288.678090] [] __intel_set_mode+0x105/0x360 [i915] [ 2288.678103] [] intel_set_mode+0x16/0x30 [i915] [ 2288.678115] [] intel_crtc_set_config+0x29d/0x310 [i915] [ 2288.678119] [] ? __pollwait+0xf0/0xf0 [ 2288.678133] [] drm_mode_set_config_internal+0x5c/0xe0 [drm] [ 2288.678144] [] drm_mode_setcrtc+0x310/0x4c0 [drm] [ 2288.678154] [] drm_ioctl+0x4da/0x600 [drm] [ 2288.678165] [] ? drm_mode_setplane+0x3f0/0x3f0 [drm] [ 2288.678169] [] do_vfs_ioctl+0x7a/0x2e0 [ 2288.678172] [] ? vfs_read+0x111/0x180 [ 2288.678175] [] SyS_ioctl+0x91/0xb0 [ 2288.678179] [] ? SyS_read+0x70/0xa0 [ 2288.678182] [] system_call_fastpath+0x1a/0x1f [ 2288.678185] ---[ end trace 17a901f12eb53208 ]--- ** Bug watch added: code.google.com/p/chromium/issues #257457 http://code.google.com/p/chromium/issues/detail?id=257457 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1189639 Title: [dp] External Screen doesn't wake up from sleep Status in “xserver-xorg-video-intel” package in Ubuntu: Confirmed Bug description: I have a Lenovo X1 Carbon with an external screen connected to a Mini DP to VGA adapter. External screen works fine until the display goes to sleep for inactivity (just the display goes to sleep, not the laptop). When I return to the laptop, the built in screen wakes but the external screen does not. The screen is still detected, xrandr displays the resolution and I can move the cursor to the external display but the display remains off. I have tried cycling with Fn+F7 and also tried Ctrl+Alt+F1 then Ctrl+Alt+F7. The only way to get the exte
[Desktop-packages] [Bug 1189639] Re: [dp] External Screen doesn't wake up from sleep
Here is dmesg in 13.10: [ cut here ] [ 6803.837811] WARNING: CPU: 1 PID: 1251 at /build/buildd/linux-3.11.0/drivers/gpu/drm/i915/intel_dp.c:2211 intel_dp_link_down+0x1b2/0x1e0 [i915]() [ 6803.837816] Modules linked in: snd_seq_dummy(F) hid_generic hidp usbhid hid pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) joydev(F) cdc_mbim parport_pc(F) ppdev(F) cdc_ncm usbnet cdc_wdm cdc_acm mii(F) btusb uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core bnep videodev rfcomm bluetooth snd_hda_codec_hdmi snd_hda_codec_realtek x86_pkg_temp_thermal intel_powerclamp snd_hda_intel coretemp snd_hda_codec kvm_intel(F) kvm(F) snd_hwdep(F) microcode(F) snd_pcm(F) arc4(F) iwldvm psmouse(F) serio_raw(F) snd_page_alloc(F) mac80211 snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) thinkpad_acpi tpm_tis iwlwifi nvram(F) snd_seq_device(F) intel_smartconnect snd_timer(F) cfg80211 snd(F) mei_me soundcore(F) mei lpc_ich mac_hid nls_iso8859_1(F) lp(F) parport(F) ext2(F) dm_crypt(F) crct10dif_pclmul(F) crc32_pclmul(F) ghash_clmulni_intel(F) i915 aesni_intel(F) aes_x86_64(F) lrw(F) gf128mul(F) glue_helper(F) ablk_helper(F) cryptd(F) i2c_algo_bit ahci(F) libahci(F) drm_kms_helper sdhci_pci sdhci drm wmi video(F) [ 6803.837929] CPU: 1 PID: 1251 Comm: Xorg Tainted: GF W O 3.11.0-12-generic #19-Ubuntu [ 6803.837933] Hardware name: LENOVO 3443CTO/3443CTO, BIOS G6ET96WW (2.56 ) 04/29/2013 [ 6803.837937] 0009 880210407a18 816e547a [ 6803.837946] 880210407a50 81061dbd 88020d5470c0 88020d388000 [ 6803.837952] 880212554000 86080304 88020d7e2800 880210407a60 [ 6803.837960] Call Trace: [ 6803.837975] [] dump_stack+0x45/0x56 [ 6803.837985] [] warn_slowpath_common+0x7d/0xa0 [ 6803.837993] [] warn_slowpath_null+0x1a/0x20 [ 6803.838027] [] intel_dp_link_down+0x1b2/0x1e0 [i915] [ 6803.838059] [] intel_disable_dp+0x68/0x70 [i915] [ 6803.838090] [] ironlake_crtc_disable+0x18a/0x8c0 [i915] [ 6803.838118] [] intel_crtc_disable+0x34/0x1c0 [i915] [ 6803.838146] [] __intel_set_mode+0x2ae/0x880 [i915] [ 6803.838176] [] intel_set_mode+0x16/0x30 [i915] [ 6803.838204] [] intel_crtc_set_config+0x742/0x910 [i915] [ 6803.838236] [] drm_mode_set_config_internal+0x5d/0xe0 [drm] [ 6803.838264] [] drm_mode_setcrtc+0xf7/0x650 [drm] [ 6803.838288] [] drm_ioctl+0x532/0x660 [drm] [ 6803.838306] [] do_vfs_ioctl+0x2e5/0x4d0 [ 6803.838316] [] ? vfs_read+0xf7/0x170 [ 6803.838324] [] SyS_ioctl+0x81/0xa0 [ 6803.838331] [] ? SyS_read+0x7c/0xa0 [ 6803.838339] [] system_call_fastpath+0x1a/0x1f [ 6803.838344] ---[ end trace 4a226ae97be94ffc ]--- -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1189639 Title: [dp] External Screen doesn't wake up from sleep Status in “xserver-xorg-video-intel” package in Ubuntu: Confirmed Bug description: I have a Lenovo X1 Carbon with an external screen connected to a Mini DP to VGA adapter. External screen works fine until the display goes to sleep for inactivity (just the display goes to sleep, not the laptop). When I return to the laptop, the built in screen wakes but the external screen does not. The screen is still detected, xrandr displays the resolution and I can move the cursor to the external display but the display remains off. I have tried cycling with Fn+F7 and also tried Ctrl+Alt+F1 then Ctrl+Alt+F7. The only way to get the external display back on is by disconnecting the adapter from the laptops DP port and reconnecting. dmesg produces: drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting Running Description: Ubuntu 13.04 Release: 13.04 kernel 3.8.0-23-generic xserver-xorg-video-intel: Installed: 2:2.21.6-0ubuntu4 As a workaround I have disabled the monitor from sleeping in System Settings->Brightness & Lock-> Turn Screen off when inactive for To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1189639/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1189639] Re: [dp] External Screen doesn't wake up from sleep
Still present after updating to 13.10 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1189639 Title: [dp] External Screen doesn't wake up from sleep Status in “xserver-xorg-video-intel” package in Ubuntu: Confirmed Bug description: I have a Lenovo X1 Carbon with an external screen connected to a Mini DP to VGA adapter. External screen works fine until the display goes to sleep for inactivity (just the display goes to sleep, not the laptop). When I return to the laptop, the built in screen wakes but the external screen does not. The screen is still detected, xrandr displays the resolution and I can move the cursor to the external display but the display remains off. I have tried cycling with Fn+F7 and also tried Ctrl+Alt+F1 then Ctrl+Alt+F7. The only way to get the external display back on is by disconnecting the adapter from the laptops DP port and reconnecting. dmesg produces: drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting Running Description: Ubuntu 13.04 Release: 13.04 kernel 3.8.0-23-generic xserver-xorg-video-intel: Installed: 2:2.21.6-0ubuntu4 As a workaround I have disabled the monitor from sleeping in System Settings->Brightness & Lock-> Turn Screen off when inactive for To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1189639/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1189639] Re: [dp] External Screen doesn't wake up from sleep
I'm having a similar issue...I believemy monitor goes blank after a certain time and doesn't turn back onI looked up the error "drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting" and that brough me hereI've attached my dmesg output.that output is *after* I turn the monitor back on from a dead state. As far as I can tell no output is generated right before the blanking of the monitor. ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1189639/+attachment/3753950/+files/dmesg.txt -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1189639 Title: [dp] External Screen doesn't wake up from sleep Status in “xserver-xorg-video-intel” package in Ubuntu: Confirmed Bug description: I have a Lenovo X1 Carbon with an external screen connected to a Mini DP to VGA adapter. External screen works fine until the display goes to sleep for inactivity (just the display goes to sleep, not the laptop). When I return to the laptop, the built in screen wakes but the external screen does not. The screen is still detected, xrandr displays the resolution and I can move the cursor to the external display but the display remains off. I have tried cycling with Fn+F7 and also tried Ctrl+Alt+F1 then Ctrl+Alt+F7. The only way to get the external display back on is by disconnecting the adapter from the laptops DP port and reconnecting. dmesg produces: drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting Running Description: Ubuntu 13.04 Release: 13.04 kernel 3.8.0-23-generic xserver-xorg-video-intel: Installed: 2:2.21.6-0ubuntu4 As a workaround I have disabled the monitor from sleeping in System Settings->Brightness & Lock-> Turn Screen off when inactive for To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1189639/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1189639] Re: [dp] External Screen doesn't wake up from sleep
** Tags added: resume -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1189639 Title: [dp] External Screen doesn't wake up from sleep Status in “xserver-xorg-video-intel” package in Ubuntu: Confirmed Bug description: I have a Lenovo X1 Carbon with an external screen connected to a Mini DP to VGA adapter. External screen works fine until the display goes to sleep for inactivity (just the display goes to sleep, not the laptop). When I return to the laptop, the built in screen wakes but the external screen does not. The screen is still detected, xrandr displays the resolution and I can move the cursor to the external display but the display remains off. I have tried cycling with Fn+F7 and also tried Ctrl+Alt+F1 then Ctrl+Alt+F7. The only way to get the external display back on is by disconnecting the adapter from the laptops DP port and reconnecting. dmesg produces: drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting Running Description: Ubuntu 13.04 Release: 13.04 kernel 3.8.0-23-generic xserver-xorg-video-intel: Installed: 2:2.21.6-0ubuntu4 As a workaround I have disabled the monitor from sleeping in System Settings->Brightness & Lock-> Turn Screen off when inactive for To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1189639/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
