[Touch-packages] [Bug 1752844] Re: Graphical artifacts with antialiased lines in OpenGL
Tested Bionic daily 20180321 in a live session, still happens. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1752844 Title: Graphical artifacts with antialiased lines in OpenGL Status in mesa package in Ubuntu: Incomplete Bug description: On Ubuntu 16.04.3, as from the update fixing https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1735594, antialiased line rendering in applications using Opengl is corrupt. Experienced using Intel GM45. Steps to reproduce: 1) Create an OpenGL application. 2) Enable GL_LINE_SMOOTH and set line width to any value below 1.5. 3) Draw a line (either by shaders or by glBegin). Blender and various games by Kenta Cho (tumiki-figthers, torus- trooper, parsec47, titanion) are affected. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1752844/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1756204] [NEW] Poor performance
Public bug reported: After an indeterminate amount of time, the refresh rate drops to about 15 fps until reboot. The problem appeared with 17.2.x. It also happens with 17.3.3. Initially reported with ubuntu-bug: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1752830. Decided to report against mesa because of the dmesg log. When the refresh rate drops, dmesg logs the following repeatedly: [40447.264213] WARNING: CPU: 0 PID: 11771 at /build/linux-hwe-qx9Tq0/linux-hwe-4.13.0/drivers/gpu/drm/i915/intel_display.c:12848 intel_atomic_commit_tail+0x1081/0x10b0 [i915] [40447.264215] Modules linked in: hid_generic usbhid hid ccm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) crypto_simd glue_helper cryptd aes_x86_64 dm_crypt arc4 snd_hda_codec_conexant uvcvideo snd_hda_codec_generic videobuf2_vmalloc videobuf2_memops snd_hda_intel snd_hda_codec snd_hda_core videobuf2_v4l2 snd_hwdep ath9k videobuf2_core videodev media ath9k_common snd_pcm snd_seq_midi snd_seq_midi_event ath9k_hw ath snd_rawmidi mac80211 snd_seq snd_seq_device coretemp snd_timer snd soundcore input_leds joydev wmi_bmof serio_raw cfg80211 shpchp lpc_ich mac_hid binfmt_misc parport_pc ppdev lp parport autofs4 i915 psmouse ahci libahci i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm atl1c wmi video [40447.264273] CPU: 0 PID: 11771 Comm: kworker/u4:0 Tainted: GW OE 4.13.0-37-generic #42~16.04.1-Ubuntu [40447.264274] Hardware name: AcerAspire 4332 /HM41 , BIOS V1.10 03/29/2010 [40447.264322] Workqueue: events_unbound intel_atomic_commit_work [i915] [40447.264324] task: 98612e4fac80 task.stack: ae1441d3 [40447.264366] RIP: 0010:intel_atomic_commit_tail+0x1081/0x10b0 [i915] [40447.264367] RSP: :ae1441d33d98 EFLAGS: 00010282 [40447.264369] RAX: 001c RBX: RCX: [40447.264371] RDX: RSI: 9861ffc16578 RDI: 9861ffc16578 [40447.264373] RBP: ae1441d33e50 R08: 0001 R09: 037d [40447.264374] R10: ae1441d33d98 R11: 037d R12: 9861f0af8000 [40447.264375] R13: R14: R15: 0001 [40447.264378] FS: () GS:9861ffc0() knlGS: [40447.264379] CS: 0010 DS: ES: CR0: 80050033 [40447.264381] CR2: 7f11caf57000 CR3: 00013767 CR4: 000406f0 [40447.264382] Call Trace: [40447.264392] ? wait_woken+0x80/0x80 [40447.264435] intel_atomic_commit_work+0x12/0x20 [i915] [40447.264440] process_one_work+0x15b/0x410 [40447.264443] worker_thread+0x4b/0x460 [40447.264446] kthread+0x10c/0x140 [40447.264448] ? process_one_work+0x410/0x410 [40447.264450] ? kthread_create_on_node+0x70/0x70 [40447.264454] ret_from_fork+0x35/0x40 [40447.264456] Code: ff ff ff 48 83 c7 08 e8 ce 50 78 d3 4c 8b 85 68 ff ff ff 4d 85 c0 0f 85 00 fe ff ff 8d 73 41 48 c7 c7 58 87 41 c0 e8 80 05 7a d3 <0f> ff e9 ea fd ff ff 8d 70 41 48 c7 c7 28 87 41 c0 e8 6a 05 7a [40447.264500] ---[ end trace e2a13a3e2dcf2ae1 ]--- [40447.376082] pipe A vblank wait timed out [40447.480123] [ cut here ] Using Ubuntu 16.04.3, Intel GM45. ** Affects: mesa (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1756204 Title: Poor performance Status in mesa package in Ubuntu: New Bug description: After an indeterminate amount of time, the refresh rate drops to about 15 fps until reboot. The problem appeared with 17.2.x. It also happens with 17.3.3. Initially reported with ubuntu-bug: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1752830. Decided to report against mesa because of the dmesg log. When the refresh rate drops, dmesg logs the following repeatedly: [40447.264213] WARNING: CPU: 0 PID: 11771 at /build/linux-hwe-qx9Tq0/linux-hwe-4.13.0/drivers/gpu/drm/i915/intel_display.c:12848 intel_atomic_commit_tail+0x1081/0x10b0 [i915] [40447.264215] Modules linked in: hid_generic usbhid hid ccm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) crypto_simd glue_helper cryptd aes_x86_64 dm_crypt arc4 snd_hda_codec_conexant uvcvideo snd_hda_codec_generic videobuf2_vmalloc videobuf2_memops snd_hda_intel snd_hda_codec snd_hda_core videobuf2_v4l2 snd_hwdep ath9k videobuf2_core videodev media ath9k_common snd_pcm snd_seq_midi snd_seq_midi_event ath9k_hw ath snd_rawmidi mac80211 snd_seq snd_seq_device coretemp snd_timer snd soundcore input_leds joydev wmi_bmof serio_raw cfg80211 shpchp lpc_ich mac_hid binfmt_misc parport_pc ppdev lp parport autofs4 i915 psmouse ahci libahci i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm atl1c wmi video [40447.264273] CPU: 0
[Touch-packages] [Bug 1752844] Re: Line drawing bug in applications using opengl 1
** Description changed: On Ubuntu 16.04.3, as from the update fixing - https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1735594, the line - rendering in applications using Opengl 1 is incorrect. + https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1735594, antialiased + line rendering in applications using Opengl is corrupt. Experienced + using Intel GM45. + + Steps to reproduce: + 1) Create an OpenGL application. + 2) Enable GL_LINE_SMOOTH and set line width to any value below 1.5. + 3) Draw a line (either by shaders or by glBegin). Blender and various games by Kenta Cho (tumiki-figthers, torus-trooper, parsec47, titanion) are affected. ** Summary changed: - Line drawing bug in applications using opengl 1 + Graphical artifacts with antialiased lines in OpenGL -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1752844 Title: Graphical artifacts with antialiased lines in OpenGL Status in mesa package in Ubuntu: Incomplete Bug description: On Ubuntu 16.04.3, as from the update fixing https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1735594, antialiased line rendering in applications using Opengl is corrupt. Experienced using Intel GM45. Steps to reproduce: 1) Create an OpenGL application. 2) Enable GL_LINE_SMOOTH and set line width to any value below 1.5. 3) Draw a line (either by shaders or by glBegin). Blender and various games by Kenta Cho (tumiki-figthers, torus- trooper, parsec47, titanion) are affected. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1752844/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1752844] Re: Line drawing bug in applications using opengl 1
Tested 17.3.3, no success. The artifacts appeared after the #1735594 fix, so they may be specific to i965. My computer graphics indicate "Mobile Intel® GM45 Express Chipset". I found that the game titanion looks as expected when the window is resized to 960x720 or greater. Inspecting the source I found the game adjusts the line width at window resize while the other games keep it at 1 or 2, so I believe the driver is drawing the lines thinner than it should. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1752844 Title: Line drawing bug in applications using opengl 1 Status in mesa package in Ubuntu: Incomplete Bug description: On Ubuntu 16.04.3, as from the update fixing https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1735594, the line rendering in applications using Opengl 1 is incorrect. Blender and various games by Kenta Cho (tumiki-figthers, torus- trooper, parsec47, titanion) are affected. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1752844/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1752844] [NEW] Line drawing bug in applications using opengl 1
Public bug reported: On Ubuntu 16.04.3, as from the update fixing https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1735594, the line rendering in applications using Opengl 1 is incorrect. Blender and various games by Kenta Cho (tumiki-figthers, torus-trooper, parsec47, titanion) are affected. ** Affects: mesa (Ubuntu) Importance: Undecided Status: New ** Attachment added: "Line drawing comparison: incorrect on the left, expected on the right." https://bugs.launchpad.net/bugs/1752844/+attachment/5066929/+files/blender.png ** Description changed: On Ubuntu 16.04.3, as from the update fixing https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1735594, the line rendering in applications using Opengl 1 is incorrect. - Blender and various games by Kenta Cho (tumiki-figthers, torus-trooper, parsec47, titanion) are - affected. + Blender and various games by Kenta Cho (tumiki-figthers, torus-trooper, + parsec47, titanion) are affected. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1752844 Title: Line drawing bug in applications using opengl 1 Status in mesa package in Ubuntu: New Bug description: On Ubuntu 16.04.3, as from the update fixing https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1735594, the line rendering in applications using Opengl 1 is incorrect. Blender and various games by Kenta Cho (tumiki-figthers, torus- trooper, parsec47, titanion) are affected. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1752844/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1752830] [NEW] Permanent framerate drop
Public bug reported: After some time of use, the desktop framerate drops to about 15 fps permanently, requiring a system restart to get back to normal. The top command does not indicate any increase in cpu or memory use. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-36.40~16.04.1-generic 4.13.13 Uname: Linux 4.13.0-36-generic x86_64 .tmp.unity_support_test.0: ApportVersion: 2.20.1-0ubuntu2.15 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Fri Mar 2 03:14:13 2018 DistUpgraded: Fresh install DistroCodename: xenial DistroVariant: ubuntu DpkgLog: EcryptfsInUse: Yes GraphicsCard: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] Mobile 4 Series Chipset Integrated Graphics Controller [1025:030d] Subsystem: Acer Incorporated [ALI] Mobile 4 Series Chipset Integrated Graphics Controller [1025:030d] InstallationDate: Installed on 2017-08-15 (199 days ago) InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801) MachineType: Acer Aspire 4332 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-36-generic root=UUID=082fac05-7749-4a84-9734-774ee7b03b1a ro quiet splash acpi_backlight=vendor vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/29/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: V1.10 dmi.board.name: HM41 dmi.board.vendor: Acer dmi.board.version: Rev dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.10:bd03/29/2010:svnAcer:pnAspire4332:pvr0100:rvnAcer:rnHM41:rvrRev:cvnAcer:ct10:cvrN/A: dmi.product.name: Aspire 4332 dmi.product.version: 0100 dmi.sys.vendor: Acer version.compiz: compiz 1:0.9.12.3+16.04.20171116-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.83-1~16.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.8-0ubuntu0~16.04.1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.8-0ubuntu0~16.04.1 version.xserver-xorg-core: xserver-xorg-core N/A version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A xserver.bootTime: Thu Mar 1 23:56:15 2018 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.19.5-0ubuntu2~16.04.1 xserver.video_driver: modeset ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 performance ubuntu xenial -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1752830 Title: Permanent framerate drop Status in xorg package in Ubuntu: New Bug description: After some time of use, the desktop framerate drops to about 15 fps permanently, requiring a system restart to get back to normal. The top command does not indicate any increase in cpu or memory use. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-36.40~16.04.1-generic 4.13.13 Uname: Linux 4.13.0-36-generic x86_64 .tmp.unity_support_test.0: ApportVersion: 2.20.1-0ubuntu2.15 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Fri Mar 2 03:14:13 2018 DistUpgraded: Fresh install DistroCodename: xenial DistroVariant: ubuntu DpkgLog: EcryptfsInUse: Yes GraphicsCard: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] Mobile 4 Series Chipset Integrated Graphics Controller [1025:030d] Subsystem: Acer Incorporated [ALI] Mobile 4 Series Chipset Integrated Graphics Controller [1025:030d] InstallationDate: Installed on 2017-08-15 (199 days ago) InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801) MachineType: Acer Aspire 4332 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-36-generic root=UUID=082fac05-7749-4a84-9734-774ee7b03b1a ro quiet splash acpi_backlight=vendor vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh
[Touch-packages] [Bug 1735594] Re: [regression] compiz crashes after Mesa upgrade
Proposed fixed the crash in compiz and blender, but introduces graphical glitches (at least) in blender 2.79 (from the official website), and in the packages tumiki-fighters and torus-trooper. It looks like a wireframe being drawn on top of some elements on the screen. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1735594 Title: [regression] compiz crashes after Mesa upgrade Status in mesa package in Ubuntu: Fix Committed Status in mesa source package in Xenial: Fix Committed Status in mesa source package in Artful: Fix Committed Bug description: [Impact] When I use the Unity session I automatically get logged out under these conditions: When I hover with my mouse over any icon of the sidebar. When I press the alt key. When I press the super key. running dmesg after this unwanted logout happens I get following information: compiz[10616]: segfault at 0 ip 7fbca309feeb sp 7fff5f59a4d0 error 4 in i965_dri.so[7fbca2af6000+7e4000] This is caused by a mesa upgrade, which added a patch for bug #1727401. The crasher is reproduced on: - gen4 / gen5 Intel - if using modesetting X driver, like when xserver-xorg-video-intel is not installed, or the HWE stack is installed (xserver-xorg-core-hwe-16.04 defaults to modesetting) [Test case] Log in to Unity, open the dash or try to log out etc. Compiz shouldn't crash. [Regression potential] The backported patches need to be tested, here for regressions and on 1727401 that they fix the original bug (again). Best to test on a wide array of Intel HW: gen4 (965GM/GM45/G45) gen5 (Ironlake) gen6 (Sandy Bridge) gen7 (Bay Trail, Ivy Bridge, Haswell) gen8 (Braswell, Broadwell) gen9 (Apollo Lake, Skylake, Gemini Lake, Kaby Lake, Coffee Lake) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1735594/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1735594] Re: ubuntu automatically logs out when hovering sidebar
This issue seems to affect Blender. Blender fails to start, with the crash log being the following: # backtrace blender(BLI_system_backtrace+0x20) [0x1a6c8e0] blender() [0x107a525] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0) [0x7f47797c04b0] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x5ddc16) [0x7f47650f0c16] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x5df30e) [0x7f47650f230e] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x5d1468) [0x7f47650e4468] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x5d2345) [0x7f47650e5345] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x3f34da) [0x7f4764f064da] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x3f3ddd) [0x7f4764f06ddd] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x42a333) [0x7f4764f3d333] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x17812e) [0x7f4764c8b12e] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x17dda3) [0x7f4764c90da3] blender() [0x107e11d] blender(wm_draw_update+0x3fe) [0x107f7ae] blender(WM_main+0x28) [0x107b118] blender(main+0x3f8) [0x1018bd8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0) [0x7f47797ab830] blender() [0x107747e] -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1735594 Title: ubuntu automatically logs out when hovering sidebar Status in mesa package in Ubuntu: Confirmed Status in mesa source package in Xenial: Confirmed Status in mesa source package in Artful: Confirmed Bug description: When I use the Unity session I automatically get logged out under these conditions: When I hover with my mouse over any icon of the sidebar. When I press the alt key. When I press the super key. running dmesg after this unwanted logout happens I get following information: compiz[10616]: segfault at 0 ip 7fbca309feeb sp 7fff5f59a4d0 error 4 in i965_dri.so[7fbca2af6000+7e4000] The info about my installed compiz: compiz: Instal·lat: 1:0.9.13.1+17.10.20170901-0ubuntu1 Candidat: 1:0.9.13.1+17.10.20170901-0ubuntu1 Taula de versió: *** 1:0.9.13.1+17.10.20170901-0ubuntu1 500 500 http://es.archive.ubuntu.com/ubuntu artful/universe amd64 Packages 500 http://es.archive.ubuntu.com/ubuntu artful/universe i386 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1735594/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
