Hi Sven! What is interesting I noted from your glxinfo: you have GL 1.4 in effect. I decided to reproduce this edge case on my system. I pulled my graphics card from buildbot and plugged the oldie ATI R300 (2003). Mesa picked that one as opengl 3.3! So I wonder what is in Buster that is absent in Bullseye.
Can you please post output of vainfo and glxinfo from Buster? -- Vasyl Gello ================================================== Certified SolidWorks Expert Mob.:+380 (98) 465 66 77 E-Mail: vasek.ge...@gmail.com Skype: vasek.gello ================================================== 호랑이는 죽어서 가죽을 남기고 사람은 죽어서 이름을 남긴다