** Attachment added: "Rendering problems with pidgin." https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1052910/+attachment/3323887/+files/Screenshot%20from%202012-09-19%2011%3A50%3A24.png
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1052910 Title: Rendering problems in X with various applications. Status in “xorg” package in Ubuntu: New Bug description: Since a while I have stange issues with X. As it happens with multiple applications, I guess it's not application related but some xserver related issue. The issue itself is about having odd horizonal stripes sometimes, or sometimed unreadable fonts, etc. Sometimes they disappear after a while or after switching windows/workspaces, but not always. At least gnome-terminal, google-chrome and pidgin are all affected, it seems. I use 32 bit ubuntu precise, and ubuntu-2D (with compositor turned on in metacity though, through gconf) session. I even had a "GPU lockup" problem once, when only magic-sysreq helped to kill Xserver because it was frozen [452138.919043] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [452138.919055] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state But the problem I've described happed before (and since then) this hung too. I've tried what kernel msg suggested (after guessing to mount debugfs ...), but: root@vega:~# cat /debug/dri/0/i915_error_state cat: /debug/dri/0/i915_error_state: Cannot allocate memory And then systems slowed down a lot ... Also producing: [541762.704278] cat: page allocation failure: order:10, mode:0x40d0 [541762.704283] Pid: 31054, comm: cat Tainted: G C O 3.2.0-31-generic-pae #50-Ubuntu [541762.704285] Call Trace: [541762.704291] [<c1590320>] ? printk+0x2d/0x2f [541762.704296] [<c10fac2f>] warn_alloc_failed+0xbf/0x100 [541762.704299] [<c10fd90f>] __alloc_pages_nodemask+0x56f/0x740 [541762.704302] [<c10fdb5c>] __get_free_pages+0x1c/0x30 [541762.704305] [<c1132fc7>] kmalloc_order_trace+0x27/0xa0 [541762.704307] [<c10fcbc9>] ? free_compound_page+0x19/0x20 [541762.704310] [<c1133db1>] __kmalloc+0x1c1/0x1e0 [541762.704312] [<c11003bc>] ? put_page+0x2c/0x40 [541762.704314] [<c1132f65>] ? kfree+0x105/0x120 [541762.704318] [<c1162669>] seq_read+0x139/0x380 [541762.704320] [<c1144cdc>] vfs_read+0x8c/0x160 [541762.704322] [<c1162530>] ? seq_lseek+0x170/0x170 [541762.704324] [<c1144ded>] sys_read+0x3d/0x70 [541762.704327] [<c15ad51f>] sysenter_do_call+0x12/0x28 [541762.704328] Mem-Info: [541762.704329] DMA per-cpu: [541762.704330] CPU 0: hi: 0, btch: 1 usd: 0 [541762.704332] CPU 1: hi: 0, btch: 1 usd: 0 [541762.704333] CPU 2: hi: 0, btch: 1 usd: 0 [541762.704334] CPU 3: hi: 0, btch: 1 usd: 0 [541762.704335] Normal per-cpu: [541762.704336] CPU 0: hi: 186, btch: 31 usd: 0 [541762.704338] CPU 1: hi: 186, btch: 31 usd: 172 [541762.704339] CPU 2: hi: 186, btch: 31 usd: 0 [541762.704340] CPU 3: hi: 186, btch: 31 usd: 0 [541762.704341] HighMem per-cpu: [541762.704342] CPU 0: hi: 186, btch: 31 usd: 0 [541762.704343] CPU 1: hi: 186, btch: 31 usd: 58 [541762.704344] CPU 2: hi: 186, btch: 31 usd: 0 [541762.704346] CPU 3: hi: 186, btch: 31 usd: 0 [541762.704348] active_anon:207107 inactive_anon:100998 isolated_anon:12 [541762.704349] active_file:60027 inactive_file:36043 isolated_file:31 [541762.704350] unevictable:39 dirty:47 writeback:46 unstable:0 [541762.704350] free:43063 slab_reclaimable:19864 slab_unreclaimable:6669 [541762.704351] mapped:21417 shmem:59043 pagetables:5655 bounce:0 [541762.704355] DMA free:9192kB min:784kB low:980kB high:1176kB active_anon:184kB inactive_anon:844kB active_file:3344kB inactive_file:2176kB unevictable:0kB isolated(anon):48kB isolated(file):44kB present:15804kB mlocked:0kB dirty:0kB writeback:0kB mapped:88kB shmem:144kB slab_reclaimable:8kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [541762.704359] lowmem_reserve[]: 0 869 1917 1917 [541762.704364] Normal free:126536kB min:44216kB low:55268kB high:66324kB active_anon:159196kB inactive_anon:179936kB active_file:146256kB inactive_file:88108kB unevictable:20kB isolated(anon):0kB isolated(file):80kB present:890008kB mlocked:20kB dirty:184kB writeback:0kB mapped:21400kB shmem:81240kB slab_reclaimable:79448kB slab_unreclaimable:26660kB kernel_stack:5288kB pagetables:3504kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [541762.704367] lowmem_reserve[]: 0 0 8389 8389 [541762.704372] HighMem free:36524kB min:512kB low:13848kB high:27188kB active_anon:669048kB inactive_anon:223212kB active_file:90508kB inactive_file:53888kB unevictable:136kB isolated(anon):0kB isolated(file):0kB present:1073908kB mlocked:136kB dirty:4kB writeback:184kB mapped:64180kB shmem:154788kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:19116kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:578 all_unreclaimable? no [541762.704375] lowmem_reserve[]: 0 0 0 0 [541762.704377] DMA: 35*4kB 10*8kB 7*16kB 4*32kB 3*64kB 3*128kB 4*256kB 2*512kB 0*1024kB 1*2048kB 1*4096kB = 9228kB [541762.704383] Normal: 4308*4kB 1457*8kB 1867*16kB 1326*32kB 268*64kB 12*128kB 0*256kB 1*512kB 0*1024kB 1*2048kB 1*4096kB = 126536kB [541762.704389] HighMem: 4743*4kB 1894*8kB 148*16kB 1*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36524kB [541762.704395] 166557 total pagecache pages [541762.704396] 11445 pages in swap cache [541762.704397] Swap cache stats: add 1016472, delete 1005027, find 260930/320785 [541762.704399] Free swap = 3505428kB [541762.704400] Total swap = 3905532kB [541762.710058] 1050096 pages RAM [541762.710060] 821762 pages HighMem [541762.710061] 562010 pages reserved [541762.710062] 262690 pages shared [541762.710063] 369639 pages non-shared ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: xserver-xorg 1:7.6+12ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-31.50-generic-pae 3.2.28 Uname: Linux 3.2.0-31-generic-pae i686 .tmp.unity.support.test.0: ApportVersion: 2.0.1-0ubuntu13 Architecture: i386 CompizPlugins: [core,commands] CompositorRunning: None Date: Wed Sep 19 14:51:26 2012 DistUpgraded: 2012-03-01 18:01:42,336 DEBUG enabling apt cron job DistroCodename: precise DistroVariant: ubuntu ExtraDebuggingInterest: Yes, GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0102] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Giga-byte Technology Device [1458:d000] InstallationMedia: Ubuntu-Server 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.2) Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root 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 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 003: ID 1267:0213 Logic3 / SpectraVideo plc MachineType: Gigabyte Technology Co., Ltd. H61M-D2-B3 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-31-generic-pae root=UUID=4781446b-537b-4ed1-8e36-707369788c63 ro quiet SourcePackage: xorg UpgradeStatus: Upgraded to precise on 2012-03-01 (201 days ago) dmi.bios.date: 03/31/2011 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F4 dmi.board.name: H61M-D2-B3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF4:bd03/31/2011:svnGigabyteTechnologyCo.,Ltd.:pnH61M-D2-B3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnH61M-D2-B3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: H61M-D2-B3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. version.compiz: compiz 1:0.9.7.8-0ubuntu1.4 version.libdrm2: libdrm2 2.4.32-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.4-0ubuntu0.1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.4-0ubuntu0.1 version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.8 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1.2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20111219.aacbd629-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1052910/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
