I tested libdrm, mesa and ati driver from current git and get the same result as Roman while running compiz. Without compositing I do not get an error, but covering the gl window completely freezes the system.
libe...@acer:~$ /usr/lib/xscreensaver/hyperspace bo(0x97028c8, 65536) is mapped (-1) can't valide it. validated 0x97028c8 [0xB07C2000, 0xB07D2000] *********************************WARN_ONCE********************************* File radeon_dma.c function radeonReleaseDmaRegions line 348 Leaking dma buffer object! *************************************************************************** Segmentation fault -- radeon_dma.c:210: radeonRefillCurrentDmaRegion: Assertion `dma_bo->bo->cref == 1' failed. https://bugs.launchpad.net/bugs/459961 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
