** Tags added: bios-outdated-f7 cherry-pick ** Description changed:
- [In comments on 1579481 I mentioned that I had found and cherry-picked a - fix from upstream. I was asked to file another bug so that my hardware - information could be compared. apport will show kernel version 4.4.0-24 - but the issue is reproducible on 4.4.0-28 as well-- just didn't want to - uninstall my fixed version in order to post my hardware info.] - - I have an AMD based desktop system with onboard/APU graphics. I have a - monitor which had been hooked up via DVI until yesterday. Picked up a - nice refurbished monitor which I plugged in to the onboard DVI port, and - moved the other monitor to the VGA port. Ubuntu recognizes it but it - does not show anything. Monitor works fine during initial boot/BIOS. + Ubuntu recognizes the VGA monitor it but it does not show anything. + Monitor works fine during initial boot/BIOS. dmesg says: - [ 3.311243] [drm] Initialized radeon 2.43.0 20080528 for 0000:00:01.0 on minor 0 [ 16.843630] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage [ 16.843663] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed - Searching for those errors I found bug 1579481 which says it is fixed - upstream, so I went searching for which commit might have fixed it, and - I found this one: + Fix commit: https://github.com/torvalds/linux/commit/c8213a638f65bf487c10593c216525952cca3690 I built a packaged kernel from xenial git source plus that one commit, and when I boot that kernel, the monitor in the VGA port works fine. - Probably worth adding that commit to the official Xenial kernel since - others stated that the issue is a regression. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-24-generic 4.4.0-24.43 ProcVersionSignature: Ubuntu 4.4.0-24.43-generic 4.4.10 Uname: Linux 4.4.0-24-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp1', '/dev/snd/by-path', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D2c', '/dev/snd/pcmC1D1p', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/controlC1', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: Unity Date: Thu Jul 7 23:39:27 2016 HibernationDevice: RESUME=UUID=5012a75e-a79a-46fa-94f7-db367d25b3f0 InstallationDate: Installed on 2011-11-01 (1710 days ago) InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M. ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-24-generic root=UUID=d13d1157-b660-43bb-a0af-fa8771808d10 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: - linux-restricted-modules-4.4.0-24-generic N/A - linux-backports-modules-4.4.0-24-generic N/A - linux-firmware 1.157.1 + linux-restricted-modules-4.4.0-24-generic N/A + linux-backports-modules-4.4.0-24-generic N/A + linux-firmware 1.157.1 RfKill: - + SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-07-04 (4 days ago) dmi.bios.date: 05/28/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F5 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: F2A88X-D3H dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF5:bd05/28/2014:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnF2A88X-D3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Gigabyte Technology Co., Ltd. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1600092 Title: radeon: monitor connected to onboard VGA doesn't work with Xenial To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1600092/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
