New #Linux problem: attempting to launch a Java Swing app causes #Xorg to freeze, if running #KDE with compositing enabled on my Radeon HD 5870 on Linux 6.7 (not 6.6).
When this happens, SIGKILLing the X server will fix the problem, and it will not happen again until next reboot.
Turning off compositing before running the app prevents this from happening, and also prevents it from happening until next reboot even if compositing is turned back on.
Odd.
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