apport information ** Tags added: apport-collected
** Description changed: The display connected on my R9 290 through DisplayPort connection turns black during boot and never comes back again. According to the power led, it is up and does not turn into power saving mode. According to xorg.0.log and System Settings / Display the display is perfectly detected. This display worked perfectly fine using the same DisplayPort cable, running the same driver on my Radeon HD 6670. Description: Ubuntu 15.04 Release: 15.04 + --- + ApportVersion: 2.17.2-0ubuntu1.5 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: olivier 2403 F.... pulseaudio + /dev/snd/controlC2: olivier 2403 F.... pulseaudio + /dev/snd/controlC1: olivier 2403 F.... pulseaudio + /dev/snd/seq: timidity 1672 F.... timidity + DistroRelease: Ubuntu 15.04 + EcryptfsInUse: Yes + IwConfig: + eth0 no wireless extensions. + + lo no wireless extensions. + MachineType: To be filled by O.E.M. To be filled by O.E.M. + Package: linux (not installed) + ProcFB: + 0 radeondrmfb + 1 radeondrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-30-generic root=/dev/mapper/vg0-root ro radeon.auxch=0 init=/lib/systemd/systemd-bootchart + ProcVersionSignature: Ubuntu 3.19.0-30.33-generic 3.19.8-ckt6 + PulseList: + Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied + No PulseAudio daemon running, or not running as session daemon. + RelatedPackageVersions: + linux-restricted-modules-3.19.0-30-generic N/A + linux-backports-modules-3.19.0-30-generic N/A + linux-firmware 1.143.3 + RfKill: + + Tags: vivid + Uname: Linux 3.19.0-30-generic x86_64 + UpgradeStatus: Upgraded to vivid on 2015-04-30 (149 days ago) + UserGroups: + + _MarkForUpload: True + dmi.bios.date: 04/09/2014 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: 2501 + dmi.board.asset.tag: To be filled by O.E.M. + dmi.board.name: M5A97 LE R2.0 + dmi.board.vendor: ASUSTeK COMPUTER INC. + dmi.board.version: Rev 1.xx + 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.:bvr2501:bd04/09/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A97LER2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.: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: To be filled by O.E.M. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1499491/+attachment/4476241/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1499491 Title: Display connected on DisplayPort turns black during boot and never returns To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1499491/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
