[Kernel-packages] [Bug 1165965] Re: External display stopped working on MacBook Air
Hi community, Is there any workaround this bug known ? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1165965 Title: External display stopped working on MacBook Air Status in “linux” package in Ubuntu: Incomplete Bug description: After upgrading to 13.04 beta, my external monitor is no longer detected/driven. This works perfectly under 12.10, and is therefore a major regression impacting common use cases. When the Display Port/VGA adapter is plugged in dmesg reports 15 instances of: [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up Hardware: MacBook Air 2012 Display configuration: Apple Display Port to VGA adaptor Ubuntu version: 13.04 beta. --- ApportVersion: 2.9.2-0ubuntu5 Architecture: amd64 DistroRelease: Ubuntu 13.04 EcryptfsInUse: Yes InstallationDate: Installed on 2012-07-24 (258 days ago) InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Release amd64 (20120425) MarkForUpload: True Package: linux (not installed) Tags: raring Uname: Linux 3.9.0-030900rc6-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: Upgraded to raring on 2013-04-07 (2 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1165965] Re: External display stopped working on MacBook Air
Shiva, if you have a bug in Ubuntu, the Ubuntu Kernel team, Ubuntu Bug Control team, and Ubuntu Bug Squad would like you to please file a new report by executing the following in a terminal while booted into a Ubuntu repository 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. Please note, not filing a new report would delay your problem being addressed as quickly as possible. No need exists to comment here at this time. After reading the above documention in it's entirety, if you have further questions, you are welcome to redirect them to the appropriate mailing list or forum via http://www.ubuntu.com/support/community/mailinglists , or you may contact me directly. Thank you for your understanding. ** Attachment removed: WifiSyslog.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800804/+files/WifiSyslog.txt ** Attachment removed: UdevLog.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800803/+files/UdevLog.txt ** Attachment removed: UdevDb.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800802/+files/UdevDb.txt ** Attachment removed: ProcModules.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800799/+files/ProcModules.txt ** Attachment removed: RfKill.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800801/+files/RfKill.txt ** Attachment removed: ProcEnviron.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800796/+files/ProcEnviron.txt ** Attachment removed: PulseList.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800800/+files/PulseList.txt ** Attachment removed: ProcInterrupts.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800798/+files/ProcInterrupts.txt ** Attachment removed: ProcCpuinfo.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800795/+files/ProcCpuinfo.txt ** Attachment removed: Lsusb.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800794/+files/Lsusb.txt ** Attachment removed: Lspci.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800793/+files/Lspci.txt ** Attachment removed: IwConfig.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800792/+files/IwConfig.txt ** Attachment removed: HookError_cloud_archive.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800791/+files/HookError_cloud_archive.txt ** Attachment removed: CRDA.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800790/+files/CRDA.txt ** Attachment removed: BootDmesg.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800789/+files/BootDmesg.txt ** Attachment removed: AlsaInfo.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+attachment/3800788/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1165965 Title: External display stopped working on MacBook Air Status in “linux” package in Ubuntu: Incomplete Bug description: After upgrading to 13.04 beta, my external monitor is no longer detected/driven. This works perfectly under 12.10, and is therefore a major regression impacting common use cases. When the Display Port/VGA adapter is plugged in dmesg reports 15 instances of: [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up Hardware: MacBook Air 2012 Display configuration: Apple Display Port to VGA adaptor Ubuntu version: 13.04 beta. --- ApportVersion: 2.9.2-0ubuntu5 Architecture: amd64 DistroRelease: Ubuntu 13.04 EcryptfsInUse: Yes InstallationDate: Installed on 2012-07-24 (258 days ago) InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Release amd64 (20120425) MarkForUpload: True Package: linux (not installed) Tags: raring Uname: Linux 3.9.0-030900rc6-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: Upgraded to raring on 2013-04-07 (2 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to :
[Kernel-packages] [Bug 1165965] Re: External display stopped working on MacBook Air
Can confirm the same problem on 13.04 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1165965 Title: External display stopped working on MacBook Air Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading to 13.04 beta, my external monitor is no longer detected/driven. This works perfectly under 12.10, and is therefore a major regression impacting common use cases. When the Display Port/VGA adapter is plugged in dmesg reports 15 instances of: [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up Hardware: MacBook Air 2012 Display configuration: Apple Display Port to VGA adaptor Ubuntu version: 13.04 beta. --- ApportVersion: 2.9.2-0ubuntu5 Architecture: amd64 DistroRelease: Ubuntu 13.04 EcryptfsInUse: Yes InstallationDate: Installed on 2012-07-24 (258 days ago) InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Release amd64 (20120425) MarkForUpload: True Package: linux (not installed) Tags: raring Uname: Linux 3.9.0-030900rc6-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: Upgraded to raring on 2013-04-07 (2 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1165965] Re: External display stopped working on MacBook Air
Think this bug may also be affecting me on a second-gen Dell Sputnik (XPS13). Accidentally upgraded to 13.04, and DisplayPort support seems totally broken. Both gnome-control-center and xrandr claim DP1 is unconnected. $ xrandr Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 32767 x 32767 eDP1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 294mm x 165mm 1920x1080 60.0*+ 59.9 40.0 1680x1050 60.0 59.9 1600x1024 60.2 1400x1050 60.0 1280x1024 60.0 1440x900 59.9 1280x960 60.0 1360x768 59.8 60.0 1152x864 60.0 1024x768 60.0 800x60060.3 56.2 640x48059.9 VGA1 disconnected (normal left inverted right x axis y axis) HDMI1 disconnected (normal left inverted right x axis y axis) DP1 disconnected (normal left inverted right x axis y axis) $ sudo lspci -v | grep -C 12 Graphics 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller]) Subsystem: Dell Device 058b Flags: bus master, fast devsel, latency 0, IRQ 42 Memory at d000 (64-bit, non-prefetchable) [size=4M] Memory at c000 (64-bit, prefetchable) [size=256M] I/O ports at 2000 [size=64] Expansion ROM at unassigned [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [a4] PCI Advanced Features Kernel driver in use: i915 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1165965 Title: External display stopped working on MacBook Air Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading to 13.04 beta, my external monitor is no longer detected/driven. This works perfectly under 12.10, and is therefore a major regression impacting common use cases. When the Display Port/VGA adapter is plugged in dmesg reports 15 instances of: [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up Hardware: MacBook Air 2012 Display configuration: Apple Display Port to VGA adaptor Ubuntu version: 13.04 beta. --- ApportVersion: 2.9.2-0ubuntu5 Architecture: amd64 DistroRelease: Ubuntu 13.04 EcryptfsInUse: Yes InstallationDate: Installed on 2012-07-24 (258 days ago) InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Release amd64 (20120425) MarkForUpload: True Package: linux (not installed) Tags: raring Uname: Linux 3.9.0-030900rc6-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: Upgraded to raring on 2013-04-07 (2 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165965/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
