[Bug 1153627] Re: Kernel hangs while booting if there is a monitor connected to DP2
nadrimajstor, thank you for taking the time to report this bug and helping to make Ubuntu better. However, I am closing it because the bug has been fixed in the latest development version of Ubuntu - Saucy Salamander. This is a significant bug in Ubuntu. If you need a fix for the bug in previous versions of Ubuntu, please do steps 1 and 2 of the SRU Procedure [1] to bring the need to a developer's attention. [1]: https://wiki.ubuntu.com/StableReleaseUpdates#Procedure ** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1153627 Title: Kernel hangs while booting if there is a monitor connected to DP2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1153627] Re: Kernel hangs while booting if there is a monitor connected to DP2
I was under impression that my use of triple monitor configuration on single HD4000 GPU is kinda corner case (there might be others on Phoronix forums that may disagree on this :). I'm not sure will time spent on backporting this issues will be a benefit to everyone as this is not the only bug that will need to be backported for a fully operational triple monitor configuration (I've reported this bug as a major one). I'll be more than happy to see this configuration working in LTS. However I can truly only help with testing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1153627 Title: Kernel hangs while booting if there is a monitor connected to DP2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1153627] Re: Kernel hangs while booting if there is a monitor connected to DP2
nadrimajstor, would you need a backport to a release prior to Saucy, or may we mark this as Status Invalid? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1153627 Title: Kernel hangs while booting if there is a monitor connected to DP2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1153627] Re: Kernel hangs while booting if there is a monitor connected to DP2
I've tried patch in comment #5 and it solves this issue in 12.04. Also, I've tested latest development release and I can confirm that this issues is solved. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1153627 Title: Kernel hangs while booting if there is a monitor connected to DP2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1153627] Re: Kernel hangs while booting if there is a monitor connected to DP2
nadrimajstor, could you please confirm this issue exists with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ . If the issue remains, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p linux ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1153627 Title: Kernel hangs while booting if there is a monitor connected to DP2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1153627] Re: Kernel hangs while booting if there is a monitor connected to DP2
** Description changed: I'm trying triple monitor configuration on HD4000: - - 1650x1050 on VGA1 - - 1920x1080 on DP2 - - 1920x1080 on DP3 + - 1650x1050 on VGA1 + - 1920x1080 on DP2 + - 1920x1080 on DP3 Kernel hangs on boot if there is a monitor attached to DP2. If I attach monitor after boot, changing resolution on DP2 one CPU core becomes 100% busy with continuous errors: [drm:intel_dp_start_link_train], training pattern 1 signal levels [drm:intel_dp_start_link_train], training pattern 1 signal levels 0200 [drm:intel_dp_start_link_train], training pattern 1 signal levels 0400 BTW, Same triple monitor configuration works fine in Windows 7 so I assume that hardware is ok. Please advise what can be done next? ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.5.0-25-generic 3.5.0-25.39~precise1 ProcVersionSignature: Ubuntu 3.5.0-25.39~precise1-generic 3.5.7.4 Uname: Linux 3.5.0-25-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25. AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.0.1-0ubuntu17.1 Architecture: i386 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: [Errno 2] No such file or directory CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: Error: [Errno 2] No such file or directory Card0.Amixer.values: Error: [Errno 2] No such file or directory Date: Mon Feb 6 15:34:43 2012 IwConfig: Error: [Errno 2] No such file or directory Lspci: Error: [Errno 2] No such file or directory MachineType: ICP/iEi B207 MarkForUpload: True PciMultimedia: - + ProcEnviron: - TERM=xterm - PATH=(custom, no user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-25-generic root=UUID=0cccb37a-5761-45a8-b9db-1e5f6eebbb80 ro drm.debug=0x06 RelatedPackageVersions: - linux-restricted-modules-3.5.0-25-generic N/A - linux-backports-modules-3.5.0-25-generic N/A - linux-firmware1.79.2 + linux-restricted-modules-3.5.0-25-generic N/A + linux-backports-modules-3.5.0-25-generic N/A + linux-firmware1.79.2 RfKill: Error: [Errno 2] No such file or directory SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/10/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: B207 dmi.board.vendor: ICP/iEi dmi.board.version: V1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd12/10/2012:svnICP/iEi:pnB207:pvrV1.0:rvnICP/iEi:rnB207:rvrV1.0:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: B207 dmi.product.version: V1.0 dmi.sys.vendor: ICP/iEi - --- - ApportVersion: 2.0.1-0ubuntu17.1 - Architecture: i386 - DistroRelease: Ubuntu 12.04 - MarkForUpload: True - Package: linux (not installed) - ProcEnviron: - TERM=xterm - PATH=(custom, no user) - LANG=en_US.UTF-8 - SHELL=/bin/bash - Tags: precise - Uname: Linux 3.9.0-030900rc2-generic i686 - UnreportableReason: The running kernel is not an Ubuntu kernel - UpgradeStatus: No upgrade log present (probably fresh install) - UserGroups: adm cdrom dip lp plugdev sudo video ** Tags removed: kernel-bug-exists-upstream ** Tags added: cherry-pick kernel-bug-exists-upstream-v3.9-rc2 needs-upstream-testing -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1153627 Title: Kernel hangs while booting if there is a monitor connected to DP2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1153627] Re: Kernel hangs while booting if there is a monitor connected to DP2
This patch solved this issue "Revert "drm/i915: try to train DP even harder" http://cgit.freedesktop.org/~danvet/drm-intel/commit/?id=3b4f819d5eac94ba8fe5e8c061f6dabfe8d7b22c -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1153627 Title: Kernel hangs while booting if there is a monitor connected to DP2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1153627] Re: Kernel hangs while booting if there is a monitor connected to DP2
** Tags added: apport-collected ** Description changed: I'm trying triple monitor configuration on HD4000: - 1650x1050 on VGA1 - 1920x1080 on DP2 - 1920x1080 on DP3 Kernel hangs on boot if there is a monitor attached to DP2. If I attach monitor after boot, changing resolution on DP2 one CPU core becomes 100% busy with continuous errors: [drm:intel_dp_start_link_train], training pattern 1 signal levels [drm:intel_dp_start_link_train], training pattern 1 signal levels 0200 [drm:intel_dp_start_link_train], training pattern 1 signal levels 0400 BTW, Same triple monitor configuration works fine in Windows 7 so I assume that hardware is ok. Please advise what can be done next? ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.5.0-25-generic 3.5.0-25.39~precise1 ProcVersionSignature: Ubuntu 3.5.0-25.39~precise1-generic 3.5.7.4 Uname: Linux 3.5.0-25-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25. AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.0.1-0ubuntu17.1 Architecture: i386 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: [Errno 2] No such file or directory CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: Error: [Errno 2] No such file or directory Card0.Amixer.values: Error: [Errno 2] No such file or directory Date: Mon Feb 6 15:34:43 2012 IwConfig: Error: [Errno 2] No such file or directory Lspci: Error: [Errno 2] No such file or directory MachineType: ICP/iEi B207 MarkForUpload: True PciMultimedia: ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-25-generic root=UUID=0cccb37a-5761-45a8-b9db-1e5f6eebbb80 ro drm.debug=0x06 RelatedPackageVersions: linux-restricted-modules-3.5.0-25-generic N/A linux-backports-modules-3.5.0-25-generic N/A linux-firmware1.79.2 RfKill: Error: [Errno 2] No such file or directory SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/10/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: B207 dmi.board.vendor: ICP/iEi dmi.board.version: V1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd12/10/2012:svnICP/iEi:pnB207:pvrV1.0:rvnICP/iEi:rnB207:rvrV1.0:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: B207 dmi.product.version: V1.0 dmi.sys.vendor: ICP/iEi + --- + ApportVersion: 2.0.1-0ubuntu17.1 + Architecture: i386 + DistroRelease: Ubuntu 12.04 + MarkForUpload: True + Package: linux (not installed) + ProcEnviron: + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash + Tags: precise + Uname: Linux 3.9.0-030900rc2-generic i686 + UnreportableReason: The running kernel is not an Ubuntu kernel + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lp plugdev sudo video -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1153627 Title: Kernel hangs while booting if there is a monitor connected to DP2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1153627] Re: Kernel hangs while booting if there is a monitor connected to DP2
@Brad Figg I'm unable to add report with 'apport-collect 1153627' - can't find workaround for "ERROR: connecting to Launchpad failed: [Errno 1] _ssl.c:504: error:14090086:SSL outines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed" @Joseph Salisbury Tested using: linux-image-3.9.0-030900rc2-generic_3.9.0-030900rc2.201303102035_i386.deb linux-image-extra-3.9.0-030900rc2-generic_3.9.0-030900rc2.201303102035_i386.deb A bit different manifestation but same underlaying problem exist upstream: - Kernel is able to boot without hanging. However, looks like error is not triggered because resolution is automatically set at 1024x768 for all outputs. - Issuing: xrand --output VGA1 --auto --output DP2 --auto --output DP3 --auto 1. triggers the same continuous errors: ... [drm:intel_dp_set_signal_levels], Using signal levels [drm:intel_dp_set_signal_levels], Using signal levels 0200 [drm:intel_dp_set_signal_levels], Using signal levels 0400 ... 2. at this point xserver stop responding, xrandr is unusable 3. but I can confirm from monitor OSD that VGA1 and DP2 are correctly set. Monitor OSD connected at DP3 state "No signal". ** Attachment added: "Xrandr report after succsessful boot" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153627/+attachment/3570331/+files/xrandr.txt ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1153627 Title: Kernel hangs while booting if there is a monitor connected to DP2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1153627] Re: Kernel hangs while booting if there is a monitor connected to DP2
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.9 kernel[0] (Not a kernel in the daily directory) and install both the linux-image and linux-image-extra .deb packages. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.9-rc2-raring/ ** Changed in: linux (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1153627 Title: Kernel hangs while booting if there is a monitor connected to DP2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
