GNOME Bugzilla – Bug 790413
Volume/brightness OSD graphical glitch
Last modified: 2021-07-05 14:19:12 UTC
Created attachment 363761 [details] Screenshot of OSD glitch When changing the volume and/or brightness with hardware keys or the system menu (top right corner of gnome-shell), there is a graphical glitch on the OSD. This happens only when animations are turned ON. When animations are OFF, there is no graphical glitch. This bug started (for me) since Gnome 3.22 and is still present on Gnome 3.26 (Fedora 27). This bug also happens on Ubuntu 17.10. See the attachment for the glitch. This happens on all resolutions for me (1366x768, 1920x1200). I have no extensions, only vanilla Gnome. This also happens on all shell-themes and icon-themes.
I see it too. It seems to happen when starting 'play' on youtube or launching mpv.
Running 3.26.2 on Debian buster (testing). Observed the glitch with the brightness OSD, but not with volume in a wayland session. Both behaved as expected after turning off all gnome extensions. When turning them back on the bug did not reappear. List of used extensions: * Alternate Tab * Apt update indicator * Gpaste * Hibernate status button * Media Player indicator * Pomodoro * Removable drive menu * Simple Net Speed * Topicons plus * Shellshape
No extensions here but on Xorg, a quick 'alt-f2 -> r' fixes the OSD volume slider.
Additional infos for my system: * Screen resolution: 1600x900px (14") * no scaling * DPI: 12.2" × 6.86" = 83.75in² (30.99cm × 17.43cm = 540.33cm²) at 131.13 PPI (calculated)
I have no extensions running, it happens on my laptop with 1366x768 and desktop (1920x1200) and with dual monitors (dual 1920x1200). But only when animations are ON. I have never seen the glitch when animations are OFF
Got it again, this time in a wayland with the volume OSD. The OSD only moves when the volume is over 50%.
The same is true for the other OSDs. Here a video: https://vid.me/e0rPl
(In reply to lof from comment #7) > The same is true for the other OSDs. > > > Here a video: https://vid.me/e0rPl I think that's a different issue. In the attached screenshot, the scale edges lose their rounding.
You are right. This was meant for Bug 772287. Sorry.
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