https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c0 Summary: X server switches to llvmpipe after kernel-desktop security update (2013-513) Classification: openSUSE Product: openSUSE 12.3 Version: Final Platform: x86-64 OS/Version: openSUSE 12.3 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: lufterd@gmail.com QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:21.0) Gecko/20100101 Firefox/21.0 After security kernel update (openSUSE-2013-513) from 3.7.10-1.11 to 3.7.10-1.16 KWin compositing became slow and switched from OpenGL/Raster to XRender/Native. KWin writes to stdout that OpenGL driver is Gallium3D via llvmpipe (my graphics adapter is Intel HD4000). There is an error message on boot: [ 15.222270] [drm:drm_pci_agp_init] *ERROR* Cannot initialize the agpgart module. [ 15.222279] DRM: Fill_in_dev failed. After that I loaded kernel 3.7.10-1.11 and everything works fine for now. But Apper states that there is a security hole and suggests me to update. I've also tries some other kernels and they have no such problem too (3.9.7 and 3.10rc6). Reproducible: Always Steps to Reproduce: 1. Update kernel to 3.7.10-1.16 (openSUSE-2013-513 security update) Actual Results: OpenGL driver falls back to llvmpipe and all graphical operations performed on CPU Expected Results: Hardware accelerated OpenGL Hardware: Lenovo ThinkPad X230 CPU: Intel Core i5 3230m (Ivy Bridge) GPU: Intel HD4000 (integrated) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.