I made some progress on solving my graphics issues for
#Electron apps on
#Flatpak in
#Debian 13 with
#GNOME and
#Wayland on my 2011
#iMac 27-inch:
- For Spotify, turning off GPU acceleration in Flatseal
- For Signal, copy the contents of the
.desktop file into a new .desktop file in the local directory where those go, and modify the exec line to add --disable-gpu
I'm not sure if I want to "fix" Slack because the "app" won't allow me to choose a browser with which to open links. It defaults to the system's default browser, which isn't what I use for the
day job.
Note: All of these problems also go away in an X11 session, but that breaks suspend/resume on this iMac, so I'm committed to staying in Wayland.
More details when I do a post on this.