apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1480219/+attachment/4436881/+files/ProcModules.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/1480219 Title: [Dell OptiPlex 3030] No display after rotation Status in HWE Next: New Status in linux-lts-utopic package in Ubuntu: Confirmed Bug description: CID: 201401-14498 Dell OptiPlex 3030 The screen will goes black after rotate to any orientation. ubuntu@201401-14498:~$ lspci -nn | grep '\[03' 00:02.0 VGA compatible controller [0300]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) 01:00.0 Display controller [0380]: Advanced Micro Devices, Inc. [AMD/ATI] Jet XT [Radeon R5 M240] [1002:6664] Steps: 1. Install 14.04.2 + update (3.16.0-45) + proprietary AMD video driver 2. Rotate the display in System Settings Expected result: * It should be fine with any orientation. Actual result: * No display after rotation, switch to VT and switch back does not help. Error message could be found in dmesg output: [ 50.472710] [drm:intel_uncore_check_errors] *ERROR* Unclaimed register before interrupt [ 82.746407] [drm:intel_uncore_check_errors] *ERROR* Unclaimed register before interrupt Also the Xorg log [ 315.336] (II) AIGLX: Suspending AIGLX clients for VT switch [ 315.337] (II) fglrx(0): Backup framebuffer data. [ 315.404] (II) fglrx(0): Backup complete. [ 315.404] (EE) fglrx(0): XMM: Fail to unregister UVDFWVIRQ! (EE) fglrx(0): ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.16.0-45-generic 3.16.0-45.60~14.04.1 ProcVersionSignature: Ubuntu 3.16.0-45.60~14.04.1-generic 3.16.7-ckt14 Uname: Linux 3.16.0-45-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.14.1-0ubuntu3.11 Architecture: amd64 CurrentDesktop: Unity Date: Fri Jul 31 05:33:29 2015 InstallationDate: Installed on 2015-07-31 (0 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) SourcePackage: linux-lts-utopic UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.14.1-0ubuntu3.11 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ubuntu 1572 F.... pulseaudio CRDA: country TW: (2402 - 2472 @ 40), (3, 27) (5270 - 5330 @ 40), (3, 17), DFS (5735 - 5815 @ 40), (3, 30) CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=bc451fa5-0e74-4fc8-8e17-2a5c47866983 InstallationDate: Installed on 2015-07-31 (0 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) MachineType: Dell Inc. OptiPlex 3030 AIO NonfreeKernelModules: fglrx Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-45-generic root=UUID=37e2ded9-0ccd-405e-a658-b5cce13f830e ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.16.0-45.60~14.04.1-generic 3.16.7-ckt14 RelatedPackageVersions: linux-restricted-modules-3.16.0-45-generic N/A linux-backports-modules-3.16.0-45-generic N/A linux-firmware 1.127.14 Tags: trusty Uname: Linux 3.16.0-45-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/21/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A00 dmi.board.vendor: Dell Inc. dmi.chassis.type: 13 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA00:bd01/21/2014:svnDellInc.:pnOptiPlex3030AIO:pvr01:rvnDellInc.:rn:rvr:cvnDellInc.:ct13:cvr: dmi.product.name: OptiPlex 3030 AIO dmi.product.version: 01 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1480219/+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