[Bug 1926110] Re: Apps interface flickering
*** This bug is a duplicate of bug 1924624 *** https://bugs.launchpad.net/bugs/1924624 Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1924624, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find. ** This bug has been marked a duplicate of bug 1924624 After upgrade to 5.8.0-49/5.8.0-50 with Intel graphics (Gen7: Haswell/Ivy Bridge) a lot of glitches render screen unusable -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926110 Title: Apps interface flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1926110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1926110] Re: Apps interface flickering
Update: no flickering in this time period. Downgrading to an older kernel version (5.0.0-05-generic) solved the problem. Aparently the kernel version 5.8.0-50-generic has some problem between Intel Graphics and Xorg. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926110 Title: Apps interface flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1926110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1926110] Re: Apps interface flickering
After switching from X on groove to wayland on hirsute, I see no flickering. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926110 Title: Apps interface flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1926110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1926110] Re: Apps interface flickering
Update: so far, the system has not shown any irregularities. I'll wait for 3 days because this problem does not have a pattern. It seems to happen when the system is under high load, but I'm not sure. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926110 Title: Apps interface flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1926110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1926110] Re: Apps interface flickering
I run Ubuntu 20.04.2 LTS GNOME (Xorg) Processor Intel Core i3-3110M (HD Graphics 4000) I'll install an older kernel version (5.0) and test it in the next day at 1PM (my actual version is 5.8.0-50-generic) I have already formated my linux, so I don't have the dpkg.log Here is my lspci: 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller]) DeviceName: Onboard IGD Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer 3rd Gen Core processor Graphics Controller Flags: bus master, fast devsel, latency 0, IRQ 33 Memory at f340 (64-bit, non-prefetchable) [size=4M] Memory at d000 (64-bit, prefetchable) [size=256M] I/O ports at f000 [size=64] Expansion ROM at 000c [virtual] [disabled] [size=128K] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [a4] PCI Advanced Features Kernel driver in use: i915 Kernel modules: i915 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926110 Title: Apps interface flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1926110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1926110] Re: Apps interface flickering
Same flickering effect for me on groovy. I don't know which packages got updates back then. As for now, I run 5.8.0-50 and don't have older kernels. The videocard is this: 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA controller]) DeviceName: Onboard IGD Subsystem: Dell 4th Gen Core Processor Integrated Graphics Controller Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- https://bugs.launchpad.net/bugs/1926110 Title: Apps interface flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1926110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1926110] Re: Apps interface flickering
Thank you for your bug report, do you remember what packages got updated at the time the issue started (the /var/log/dpkg.log record could help figuring it out)? Could you try if starting an older kernel (https://askubuntu.com/questions/82140/how-can-i-boot-with-an-older- kernel-version) makes a difference? What videocard, driver and desktop environment do you use? ** Changed in: xorg (Ubuntu) Importance: Undecided => High ** Changed in: xorg (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/1926110 Title: Apps interface flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1926110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
