https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=251836
Guido Kollerie <gu...@kollerie.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gu...@kollerie.com --- Comment #25 from Guido Kollerie <gu...@kollerie.com> --- (In reply to Roman from comment #24) Running FreeBSD 12.2 on a Thinkpad T480 (i5-8250U CPU / UHD Graphics 620) using the modesetting driver I had the same issue running Plasma 5 after upgrading to mesa-libs-20.2.3. However with ~/.drirc <driconf> <device driver="iris"> <application name="kwin_x11" executable="kwin_x11"> <!-- https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=251836 --> <option name="glx_extension_override" value="-GLX_EXT_buffer_age" /> <!-- https://gitlab.freedesktop.org/mesa/mesa/-/commit/580fbbb59a60 --> <option name="glx_disable_ext_buffer_age" value="true" /> </application> </device> </driconf> Things work again. Thank you! -- You are receiving this mail because: You are on the CC list for the bug.