Ralf Nolden <nol...@kde.org> writes: > Am Mittwoch, 21. Oktober 2015, 23:53:25 schrieb Bengt Ahlgren: >> Bengt Ahlgren <ben...@sics.se> writes: >> > After the xorg-server update to 1.17, KDE is not able to make use of >> > opengl for desktop effects. Only xrender works. >> > >> > The system is running 9.3-RELEASE-pX, using the nvidia proprietary >> > driver, with my own poudriere-compiled packages. >> > >> > Any ideas? KDE issue or xorg issue? >> >> This turned out to be due to that Xorg 1.17 per default disables >> indirect glx, while earlier versions didn't. Kwin apparently didn't >> properly detect direct opengl with the nvidia driver, and silently fell >> back to indirect glx. Setting KWIN_DIRECT_GL=1 in the environment fixed >> the issue! > HI, > > that means you didn't recompile xorg and setting the environment uses the > NVIDIA driver ?
Right, I did not recompile - xorg-server (and nvidia-driver) were compiled with default settings. KWIN_DIRECT_GL is a runtime knob. > Maybe someone with access to the website could add a small HOWTO on this > issue > :) The issue isn't present with the intel driver, so it might be nvidia only. Previously, with nvidia driver and xorg-server 1.14, I always got a core file from kwin_opengl_test in my home directory. With KWIN_DIRECT_GL set in the env, this does not happen. Bengt _______________________________________________ kde-freebsd mailing list kde-freebsd@kde.org https://mail.kde.org/mailman/listinfo/kde-freebsd See also http://freebsd.kde.org/ for latest information