Thanks Gerwin! Yes, it's tiling issue for which RADEON_DEBUG=notiling variable helps.
-- [xorg-edgers] Texture corruption with Radeon gallium driver r300g and 'big' textures (xorg-edgers) https://bugs.launchpad.net/bugs/606907 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs