[Desktop-packages] [Bug 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
Not Fix Released as defined in https://wiki.ubuntu.com/Bugs/Status . ** Changed in: xorg (Ubuntu) Status: Fix Released = Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in xorg package in Ubuntu: Invalid Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
With Ubuntu 15.04 and the newest 4.1.0-040100rc1-generic kernel, the bug is completely fixed. ** Changed in: xorg (Ubuntu) Status: Invalid = Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in xorg package in Ubuntu: Fix Released Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
This happens often when my laptop even with power supply left alone for a while for the screens to get turn off. When I log back -in or press a key to get to login screen, the second monitor never turns on. I have to unplug and plug the monitor DVI cable to get the monitor to show the screen. I have verified that Ubuntu 14.04 thinks that both the monitors are on even when just my laptop screen it working and external monitor is all blank ( no signal ). This is happening on my lenovo x1 carbon which has intel hd4000 graphics. = [ 11.201868] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training [ 11.208716] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization [ 11.241197] [drm:cpt_verify_modeset] *ERROR* mode set failed: pipe B stuck [ 11.305306] [ cut here ] [ 11.305364] WARNING: CPU: 2 PID: 1250 at /var/lib/dkms/i915-3.15-3.13/0.01/build/drivers/gpu/drm/i915/intel_display.c:9763 intel_modeset_check_state+0x5bc/0x770 [i915]() [ 11.305365] encoder's hw state doesn't match sw tracking (expected 1, found 0) [ 11.305366] Modules linked in: ctr ccm acpi_call(OX) snd_hda_codec_hdmi snd_hda_codec_realtek rfcomm bnep bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev hid_generic usbhid hid binfmt_misc joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event intel_rapl x86_pkg_temp_thermal snd_rawmidi intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq arc4 aesni_intel aes_x86_64 lrw gf128mul glue_helper iwldvm ablk_helper cryptd mac80211 serio_raw iwlwifi thinkpad_acpi cfg80211 snd_seq_device wmi nvram snd_timer snd soundcore mei_me parport_pc intel_smartconnect mei i915(OX) ppdev video lpc_ich drm_kms_helper(OX) drm(OX) i2c_algo_bit mac_hid lp parport psmouse ahci libahci sdhci_pci sdhci [ 11.305392] CPU: 2 PID: 1250 Comm: Xorg Tainted: G OX 3.13.0-37-generic #64-Ubuntu [ 11.305393] Hardware name: LENOVO 3460AJ1/3460AJ1, BIOS G6ETA7WW (2.67 ) 06/12/2014 [ 11.305394] 0009 8800c6c11b80 8171ed09 8800c6c11bc8 [ 11.305396] 8800c6c11bb8 8106773d 8800c6c11c38 0001 [ 11.305398] 88021219f000 88021219f320 88020eab8800 8800c6c11c18 [ 11.305399] Call Trace: [ 11.305403] [8171ed09] dump_stack+0x45/0x56 [ 11.305406] [8106773d] warn_slowpath_common+0x7d/0xa0 [ 11.305408] [810677ac] warn_slowpath_fmt+0x4c/0x50 [ 11.305418] [a0129cdc] intel_modeset_check_state+0x5bc/0x770 [i915] [ 11.305427] [a0129f25] intel_set_mode+0x25/0x30 [i915] [ 11.305436] [a012adcd] intel_crtc_set_config+0x8ed/0xdc0 [i915] [ 11.305447] [a0076351] drm_mode_set_config_internal+0x61/0xf0 [drm] [ 11.305455] [a0079aa9] drm_mode_setcrtc+0xd9/0x5e0 [drm] [ 11.305461] [a006a9e9] drm_ioctl+0x229/0x600 [drm] [ 11.305469] [a00799d0] ? drm_mode_setplane+0x410/0x410 [drm] [ 11.305473] [811d03a0] do_vfs_ioctl+0x2e0/0x4c0 [ 11.305475] [811bf761] ? __sb_end_write+0x31/0x60 [ 11.305477] [811bd2d2] ? vfs_write+0x192/0x1f0 [ 11.305479] [811d0601] SyS_ioctl+0x81/0xa0 [ 11.305482] [8172f82d] system_call_fastpath+0x1a/0x1f [ 11.305483] ---[ end trace d0acff2a2d4c1e2d ]--- [ 11.305508] [drm:intel_pipe_config_compare] *ERROR* mismatch in has_dp_encoder (expected 1, found 0) [ 11.305510] [ cut here ] -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: Confirmed Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug
[Desktop-packages] [Bug 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
pureblood, this bug report is being closed due to your last comment https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/comments/23 regarding this being fixed by returning configurations back to the defaults. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find. ** Changed in: xorg (Ubuntu) Status: Confirmed = Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: Invalid Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
harrychillboy, thank you for your comment. So your hardware and problem may be tracked, could you please file a new report with Ubuntu by executing the following in a terminal while booted into the default Ubuntu kernel (not a mainline one) via: ubuntu-bug linux For more on this, please read the official Ubuntu documentation: Ubuntu Bug Control and Ubuntu Bug Squad: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue Ubuntu Kernel Team: https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports Ubuntu Community: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette When opening up the new report, please feel free to subscribe me to it. As well, please do not announce in this report you created a new bug report. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: Invalid Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
pureblood: Any chance that you can figure out exactly which of the config folders you deleted that acutally did the trick? I really don't want to delete everything.. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: Confirmed Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
I guess it is way to late for me to figure that out now. However, you might try to run your computer from a USB pen, installing Ubuntu 14.04 with unetbootin and then see what behavior you get. That is what I did and made me realize that the problem likely relied in some settings. Maybe try removing the .compiz directory? If you figure out which one it is, let me know. Also, the behavior I have now is slightly different from the behavior I had with Ubuntu 13.10. Before I would add the resolution with xrandr and then change display again with xrandr. Now, instead, as soon as I add the resolution with xrandr the display changes automatically. I believe that Unity 14.04 responds automatically to some changes, while Unity 13.10 did not, and for some reasons this was leading to the crashes before. I have also noticed that my laptop used to run some dbus program after boot that would make the hard drive spin for several minutes before coming to a rest. Since I deleted all my configuration files, that is not happening anymore. Overall, the update from 13.10 to 14.04 was the worst Ubuntu update I have ever experienced (I also had experienced this: http://askubuntu.com/questions/449680/upgrading- from-13-10-to-14-04-broke-grub). -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: Confirmed Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
For some weird reasons, by deleting all configuration files in my home directory, the behavior reverted to what it was with Ubuntu 13.10. I cannot reproduce the crash anymore. I still need to add the correct resolution with xrandr as it is not detected correctly. Somehow there is a lurking bug in i915, but this must have been triggered by some weird settings I had in Unity. This is my best guess. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: Confirmed Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
Christopher, done :-) https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1324482 It's fairly similar to sanette's bug though. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: Confirmed Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
This bug also affects me. Dell XPS 13. I have exactly the symptoms that sanette describes. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: Confirmed Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
Lars Erik Pedersen, thank you for your comment. So your hardware and problem may be tracked, could you please file a new report by executing the following in a terminal: ubuntu-bug xorg Please ensure you have xdiagnose installed, and that you click the Yes button for attaching additional debugging information. For more on this, please see the official Ubuntu documentation: Ubuntu X.Org Team, Ubuntu Bug Control, and Ubuntu Bug Squad: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue Ubuntu Community: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette When opening up the new report, please feel free to subscribe me to it. Please note, not filing a new report will delay your problem being addressed as quickly as possible. Thank you for your understanding. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: Confirmed Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
Christopher, thanks for your suggestion. I've just reported the bug and subscribed you. https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1322644 I will try to report also the issue when connecting a video projector when I have some time. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: Confirmed Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
sanette, thank you for your comment. So your hardware and problem may be tracked, could you please file a new report by executing the following in a terminal: ubuntu-bug xorg Please ensure you have xdiagnose installed, and that you click the Yes button for attaching additional debugging information. For more on this, please see the official Ubuntu documentation: Ubuntu X.Org Team, Ubuntu Bug Control, and Ubuntu Bug Squad: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue Ubuntu Community: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette When opening up the new report, please feel free to subscribe me to it. Please note, not filing a new report will delay your problem being addressed as quickly as possible. Thank you for your understanding. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: Confirmed Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: xorg (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: Confirmed Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
Just to say that I have exactly the same symptoms. After upgrade to 14.04 (kubuntu in my case) my external monitors become very unstable. My laptop is a DELL XPS 13, and I user a DELL Mini Display Port to VGA. I have the same errors in dmesg pipe B stuck but also the too many retries, giving up mentioned in https://bugs.freedesktop.org/show_bug.cgi?id=56834 It happens with my regular external monitor (very often when the screen goes to sleep after inactivity, it won't wake up), but also when I connect to external videoprojectors (and sometimes even more dramatically: the computer freeze) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: Confirmed Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
pureblood, could you please provide the mfg. and model of the adapter? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: New Bug description: Since upgrade to 14.04, the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity- control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
It is a Dell BIZLINK DisplayPort to DVI Dual Link Adapter (see here: http://www.amazon.com/dp/B003XYBA72/) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: New Bug description: Since upgrade to 14.04, the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity- control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
The problem is possibly related to this bug: https://bugs.freedesktop.org/show_bug.cgi?id=56834 ** Bug watch added: freedesktop.org Bugzilla #56834 https://bugs.freedesktop.org/show_bug.cgi?id=56834 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: New Bug description: Since upgrade to 14.04, the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity- control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
** Description changed: - Since upgrade to 14.04, the external display on DP1 is extremely - unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many - retries, giving up messages over dmesg. I used to get those with 13.10, - but there was no stability issue. Once the laptop (Lenovo X220) is - connected to the monitor (resolution is 2560x1600), if I run any program - like xrandr or unity-control-center, the system immediately reverts from - the external display to the laptop display, and often crashes becoming - unresponsive. Every time I run xrandr or unity-control-center, it - triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving - up messages in dmesg and if I am using the external monitor it further - triggers a reproducible crash. It is possible that this might be related - to the DVI-DP adapter I am using. Due to an unresolved bug, the correct - EDID for the monitor is not recognized, and I have to manually add that - after each boot. + Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual + Link Adapter the external display on DP1 is extremely unstable. I get + constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up + messages over dmesg. I used to get those with 13.10, but there was no + stability issue. Once the laptop (Lenovo X220) is connected to the + monitor (resolution is 2560x1600), if I run any program like xrandr or + unity-control-center, the system immediately reverts from the external + display to the laptop display, and often crashes becoming unresponsive. + Every time I run xrandr or unity-control-center, it triggers 20 + [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages + in dmesg and if I am using the external monitor it further triggers a + reproducible crash. It is possible that this might be related to the + DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID + for the monitor is not recognized, and I have to manually add that after + each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/controlC0: genovese 2538 F pulseaudio + USERPID ACCESS COMMAND + /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.13.0-24-generic N/A - linux-backports-modules-3.13.0-24-generic N/A - linux-firmware 1.127 + linux-restricted-modules-3.13.0-24-generic N/A + linux-backports-modules-3.13.0-24-generic N/A + linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: New Bug description: Since upgrade to 14.04, using my Dell BIZLINK DisplayPort to DVI Dual Link Adapter the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity-control-center, it
[Desktop-packages] [Bug 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
I have some new information. Apparently, I tried a different external monitor with the displayport and the same 2560x1600 resolution and the laptop worked just fine. I can run xrandr or unity-control-center while the monitor is connected and there are no issues. The monitor that does not work correctly has a display port-dvi adapter and the resolution is not detected correctly. Because of that, I manually add the resolution each time the computer boots with the following command: xrandr --newmode 2560x1600 268.00 2560 2608 2640 2720 1600 1603 1609 1646 -hsync +vsync; xrandr --addmode DP1 2560x1600; xrandr --newmode 1280x800 71.00 1280 1328 1360 1440 800 803 809 823 -hsync +vsync; xrandr --addmode DP1 1280x800 And then I set the output to the monitor with the following command: xrandr --output LVDS1 --off --output VGA1 --off --output HDMI1 --off --output DP1 --mode 2560x1600 Therefore it is likely that this is a bug related to the display port-dvi adapter. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: New Bug description: Since upgrade to 14.04, the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity- control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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 1314213] Re: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04
As per https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1314213/comments/10 . ** Package changed: linux (Ubuntu) = xorg (Ubuntu) ** Changed in: xorg (Ubuntu) Status: Incomplete = New -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1314213 Title: [Lenovo ThinkPad X220] External DP1 monitor extremely unstable since upgrade to 14.04 Status in “xorg” package in Ubuntu: New Bug description: Since upgrade to 14.04, the external display on DP1 is extremely unstable. I get constant [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages over dmesg. I used to get those with 13.10, but there was no stability issue. Once the laptop (Lenovo X220) is connected to the monitor (resolution is 2560x1600), if I run any program like xrandr or unity-control-center, the system immediately reverts from the external display to the laptop display, and often crashes becoming unresponsive. Every time I run xrandr or unity- control-center, it triggers 20 [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up messages in dmesg and if I am using the external monitor it further triggers a reproducible crash. It is possible that this might be related to the DVI-DP adapter I am using. Due to an unresolved bug, the correct EDID for the monitor is not recognized, and I have to manually add that after each boot. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: genovese 2538 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 29 10:00:31 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2013-01-21 (463 days ago) InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5) MachineType: LENOVO 42872WU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=1f880233-e827-4c00-b11a-2c7a4eb76497 ro quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-18 (10 days ago) dmi.bios.date: 08/31/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET64WW (1.34 ) dmi.board.asset.tag: Not Available dmi.board.name: 42872WU dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET64WW(1.34):bd08/31/2012:svnLENOVO:pn42872WU:pvrThinkPadX220:rvnLENOVO:rn42872WU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42872WU dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314213/+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
