apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1549335/+attachment/4585946/+files/ProcCpuinfo.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/1549335 Title: screen is black after xrandr rotate command Status in linux package in Ubuntu: Incomplete Bug description: When running "xrandr --output xxxxx --rotate inverted " on intel platforms with ubuntu 14.04.3, screen becomes black. Steps to reproduce: 1. install ubuntu 14.04.3 with intel graphic card and boot up into desktop 2. run xrandr --output eDP1 --rotate inverted Expect result: eDP screen rotate inverted Actual result: eDP screen is black. This is the same bug as https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1446979 but the fix seems to have been backported to the Vivid kernel. It also affects 14.04.3 with this kernel: 3.19.0-49-generic #55~14.04.1-Ubuntu SMP Fri Jan 22 11:24:31 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux --- ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: rise 2727 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=288c8cbb-b81e-48bb-912b-bb0c859187c5 InstallationDate: Installed on 2016-01-11 (50 days ago) InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) Lsusb: Bus 002 Device 003: ID 8087:07dc Intel Corp. Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-49-generic root=UUID=5c39a1a0-99a6-48a2-b161-9c8d33b2ff86 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.19.0-49.55~14.04.1-generic 3.19.8-ckt12 RelatedPackageVersions: linux-restricted-modules-3.19.0-49-generic N/A linux-backports-modules-3.19.0-49-generic N/A linux-firmware 1.127.20 Tags: trusty Uname: Linux 3.19.0-49-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/30/2015 dmi.bios.vendor: Intel Corp. dmi.bios.version: GKPPT10H.86A.0058.2015.0630.1349 dmi.board.name: D33217GKE dmi.board.vendor: Intel Corporation dmi.board.version: G76540-207 dmi.chassis.type: 3 dmi.modalias: dmi:bvnIntelCorp.:bvrGKPPT10H.86A.0058.2015.0630.1349:bd06/30/2015:svn:pn:pvr:rvnIntelCorporation:rnD33217GKE:rvrG76540-207:cvn:ct3:cvr: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1549335/+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
