Update - the glitch appears to have gone, or more correctly moved. I no longer see it at the left-side of my top monitor, but as it stands now a `chromium` window has the vertical glitch in it's top 2/5ths of bar. It won't stand out well in the attached picture (in real life it's dancing in time with the audacious music), but it behaves as it did in prior comments. If i pause music, the movement of the 'glitch' almost stops.
Having taken a screenshot of it & dragged windows around - I no longer know where the glitch is... It used to be always my top display bottom left edge, but now it's a window. I suspect now it's related to radeon drivers. guiverc@d960-ubu2:/de2900/lubuntu_64$ neofetch --stdout guiverc@d960-ubu2 ----------------- OS: Ubuntu Eoan Ermine (development branch) x86_64 Host: OptiPlex 960 Kernel: 5.3.0-18-generic Uptime: 2 hours, 32 mins Packages: 4417 (dpkg), 22 (snap) Shell: bash 5.0.3 Resolution: 1920x1080, 1920x1080 DE: GNOME 3.34.1 WM: GNOME Shell WM Theme: Adwaita Theme: Radiant-MATE [GTK2/3] Icons: communitheme [GTK2/3] Terminal: gnome-terminal CPU: Intel Core 2 Quad Q9400 (4) @ 2.667GHz GPU: AMD ATI Radeon HD 5000/6000/7350/8350 Series Memory: 3211MiB / 7832MiB ** Attachment added: "lower display - "201910 - Chromium" window; top few pixels of ~2/5ths of window is where it dances" https://bugs.launchpad.net/ubuntu/+source/meta-gnome3/+bug/1765897/+attachment/5296762/+files/Screenshot%20from%202019-10-13%2010-36-19.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1765897 Title: vertical graphic lines glitch (on secondary top monitor) [possibly radeon related] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/meta-gnome3/+bug/1765897/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
