The next step would be to report this information upstream at bugs.freedesktop.org and then link that bug report to this one by clicking on "Also affects project" at the top of this page. They might ask you to try a more recent kernel version - if they do, PPAs of recent kernels are available at http://kernel.ubuntu.com/~kernel-ppa/mainline/ and instructions on how to install and uninstall them are available at https://wiki.ubuntu.com/Kernel/MainlineBuilds
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/1438303 Title: Radeon driver freezes GPU (reproducible) Status in xserver-xorg-video-ati package in Ubuntu: New Bug description: Hi, System: lsb_release -rd Description: Ubuntu Vivid Vervet (development branch) Release: 15.04 Package: apt-cache policy xserver-xorg-video-radeon xserver-xorg-video-radeon: Installiert: 1:7.5.0-1ubuntu2 Installationskandidat: 1:7.5.0-1ubuntu2 Versionstabelle: *** 1:7.5.0-1ubuntu2 0 500 http://de.archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages 100 /var/lib/dpkg/status GPU: Radeon HD 5870 I upraded from Ubuntu 14.10 to 15.04 (x64) three days ago. After the upgrade I was not able to play a specific game (Star Conflict) with the open-source radeon drivers. (It does work with fglrx, very low FPS, but it does work) The game did work on Ubuntu 14.10 hours before I upgraded, so a game bug or hardware bug can be excluded in my opinion. Steps to reproduce: 1. On a computer that uses the open-source radeon driver, start Star Conflict. 2. log-in and start a custom game against bots 3. start the match 4. wait until the countdown is completed and you are launched Expected result: I can fly around and shoot at those bots Reality check: X freezes, I get a garbled up screen for a second and then the image I had before. I can still move my mouse, but nothing reacts. I can change to tty1 and kill the X server/gdm and restart it but it just shows me the exact same image I saw before. Game logs are clean. dmesg/kern.log shows this [quote] [drm:r600_ib_test [radeon]] *ERROR* radeon: fence wait failed (-35). [drm:radeon_ib_ring_tests [radeon]] *ERROR* radeon: failed testing IB on GFX ring (-35). [/quote] I checked any log file I could find/think of, but kern.log is the only thing that shows anything. To get back to a working system I have to reboot. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: xserver-xorg-video-radeon 1:7.5.0-1ubuntu2 ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2 Uname: Linux 3.19.0-10-generic x86_64 ApportVersion: 2.16.2-0ubuntu5 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: GNOME Date: Mon Mar 30 18:17:50 2015 DistUpgraded: 2015-03-29 00:45:53,926 DEBUG enabling apt cron job DistroCodename: vivid DistroVariant: ubuntu DkmsStatus: virtualbox, 4.3.26, 3.16.0-34-generic, x86_64: installed virtualbox, 4.3.26, 3.19.0-10-generic, x86_64: installed ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Cypress XT [Radeon HD 5870] [1002:6898] (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device [1043:0346] InstallationDate: Installed on 2014-01-11 (443 days ago) InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release amd64 (20131017) MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M. ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-10-generic root=UUID=e00de04e-690f-4eae-a67a-badfe2d740c8 ro iommu=soft quiet splash vt.handoff=7 SourcePackage: xserver-xorg-video-ati UpgradeStatus: Upgraded to vivid on 2015-03-28 (1 days ago) dmi.bios.date: 02/05/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: FC dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: 990FXA-UD3 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.:bvrFC:bd02/05/2013:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rn990FXA-UD3: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. version.compiz: compiz N/A version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.59-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.5.0-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.5.0-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.17.1-0ubuntu3 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917-1~exp1ubuntu2build1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2build1 xserver.bootTime: Mon Mar 30 18:10:55 2015 xserver.configfile: default xserver.errors: Failed to load module "ati" (module does not exist, 0) Failed to load module "ati" (module does not exist, 0) xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.17.1-0ubuntu3 xserver.video_driver: modeset To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1438303/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

