Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem?
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.19 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19 ** Description changed: Artefakty upgrading to 18.04 lts three iż a problem without display. I have no duch problem on 16.04 lts + + --- + + CurrentDmesg.txt: + [ 29.779035] radeon 0000:01:00.0: r600_check_texture_resource:1566 tex pitch (1680, 0x40, 1) invalid + [ 29.779082] [drm:radeon_cs_ioctl [radeon]] *ERROR* Invalid command stream ! + [ 30.612745] radeon 0000:01:00.0: r600_check_texture_resource:1566 tex pitch (1680, 0x40, 1) invalid + [ 30.612804] [drm:radeon_cs_ioctl [radeon]] *ERROR* Invalid command stream ! + + -- + ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xorg 1:7.7+19ubuntu7.1 ProcVersionSignature: Ubuntu 4.15.0-38.41-generic 4.15.18 Uname: Linux 4.15.0-38-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu7.4 Architecture: amd64 Date: Thu Nov 1 22:51:23 2018 DistUpgraded: 2018-11-01 22:32:47,052 ERROR got error from PostInstallScript ./xorg_fix_proprietary.py ([Errno 2] No such file or directory: './xorg_fix_proprietary.py') DistroCodename: bionic DistroVariant: ubuntu DkmsStatus: - bcmwl, 6.30.223.271+bdcom, 4.15.0-38-generic, x86_64: installed - bcmwl, 6.30.223.271+bdcom, 4.4.0-130-generic, x86_64: installed + bcmwl, 6.30.223.271+bdcom, 4.15.0-38-generic, x86_64: installed + bcmwl, 6.30.223.271+bdcom, 4.4.0-130-generic, x86_64: installed ExtraDebuggingInterest: I just need to know a workaround GraphicsCard: - Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller]) - Subsystem: Lenovo Mobile 4 Series Chipset Integrated Graphics Controller [17aa:2115] - Advanced Micro Devices, Inc. [AMD/ATI] RV635/M86 [Mobility Radeon HD 3650] [1002:9591] (prog-if 00 [VGA controller]) - Subsystem: Lenovo RV635/M86 [Mobility Radeon HD 3650] [17aa:2116] + Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller]) + Subsystem: Lenovo Mobile 4 Series Chipset Integrated Graphics Controller [17aa:2115] + Advanced Micro Devices, Inc. [AMD/ATI] RV635/M86 [Mobility Radeon HD 3650] [1002:9591] (prog-if 00 [VGA controller]) + Subsystem: Lenovo RV635/M86 [Mobility Radeon HD 3650] [17aa:2116] InstallationDate: Installed on 2015-03-10 (1332 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) MachineType: LENOVO 2087A37 PccardctlIdent: - Socket 0: - no product info available + Socket 0: + no product info available PccardctlStatus: - Socket 0: - no card + Socket 0: + no card ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-38-generic root=UUID=76e45c9b-b94c-414a-9c7f-cfbbafb58a1a ro quiet splash vt.handoff=1 SourcePackage: xorg UpgradeStatus: Upgraded to bionic on 2018-11-01 (0 days ago) dmi.bios.date: 10/12/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 6FET93WW (3.23 ) dmi.board.name: 2087A37 dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6FET93WW(3.23):bd10/12/2012:svnLENOVO:pn2087A37:pvrThinkPadT500:rvnLENOVO:rn2087A37:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.family: ThinkPad T500 dmi.product.name: 2087A37 dmi.product.version: ThinkPad T500 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.13.1+18.04.20180302-0ubuntu1 version.libdrm2: libdrm2 2.4.91-2 version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.5-0ubuntu0~18.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.5-0ubuntu0~18.04.1 version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 xserver.bootTime: Thu Nov 1 20:57:30 2018 xserver.configfile: default xserver.errors: RADEON(G0): [XvMC] Failed to initialize extension. xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.18.4-0ubuntu0.8 ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1801181 Title: Pixelized display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1801181/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
