Hello @hexchain, this reads like a similar scenario to #8578. Like that issue report, are you using a reduced set of system fonts? It might be interesting to check if you have the xorg-fonts-100dpi (or similar) system package installed.
Indeed, I don't have xorg-fonts-100dpi. Is it suggested to keep that package installed, in order for the SteamUpdateUI to display correctly?
I have installed xorg-fonts-100dpi and xorg-fonts-75dpi but the window is still empty. Am I missing something?
EDIT: I had a system reinstall and now the update dialog shows its content. Out of all xorg-fonts- packages, only xorg-fonts-encodings is installed.
I meet the same issue as well, also Plasma Wayland on Arch, but with Cezanne graphic card.
Nothing extracted yet.
Your system information
System info:
KDE Plasma Version: 5.25.90
Qt Version: 5.15.6
Kernel Version: 5.19.12-zen1-1-zen (64-bit)
Graphics Platform: Wayland
Graphics Processor: REMBRANDT
Mesa: 22.2.0
Please describe your issue in as much detail as possible:
The SteamUpdateUI window, which is usually displayed after an update before the client window, is now a dark grey box with nothing inside. A lot of X errors are logged at the same time:
There are almost 20k such lines in the journal before the window disappears.
Steps for reproducing this issue: