1885 2012-01-08 19:02:02 +0000 The location of libGL.so has been changed in Ubuntu 11.10. 2012-03-09 06:44:57 +0000 1 1 7 Build System, Metadata & Runtime Meta-yocto meta-yocto 1.2 x86 Multiple VERIFIED FIXED patch out: Jan13 Medium normal 1.2 M2 1886 1 hongnax.xu edwin.zhai edwin.zhai jiajun.xu lianhao.lu poky.bs.watcher poky.watcher sgw --- --- --- oldest_to_newest 18012 0 hongnax.xu 2012-01-08 19:02:02 +0000 The new location is: /usr/lib/x86_64-linux-gnu/libGL.so for X86-64 machine. The log followed: =========================================================== WARNING: distccd not present, no distcc support loaded. WARNING: nVidia proprietary OpenGL libraries detected. nVidia's OpenGL libraries are known to have compatibility issues with qemu, resulting in a segfault. Please uninstall these drivers or ensure the mesa libGL libraries precede nvidia's via LD_PRELOAD(Already do it on Ubuntu). Skip nVidia's libGL on Ubuntu! Running qemu... ... ... ... ERROR: ld.so: object '/usr/lib/libGL.so' from LD_PRELOAD cannot be preloaded: ignored. Enabling opengl Set 'tap0' nonpersistent Releasing lockfile of preconfigured tap device 'tap0' 18016 1 jiajun.xu 2012-01-08 23:54:07 +0000 Without libGL.so, with Hongna's Ubuntu 11.10 system, qemu could start up but if we run glxgear command, qemu will segfault. 18055 2 sgw 2012-01-10 08:50:02 +0000 It seems there is a check in runqemu for /usr/lib/*-linux-gnu/libGL.so, but in the runqemu-internal it hard code adds /usr/lib/libGL.so to the GL_LD_PRELOAD list. We should be passing or re-check where the library resides to runqemu-internal. 18192 3 edwin.zhai 2012-01-17 18:33:35 +0000 Got fixed @ http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=e7a31cf67d13e0cb6948f8f4c4f535aba11fe4fb 18938 4 hongnax.xu 2012-03-09 06:44:57 +0000 Verify the bug as fixed with poky/1.2_M3 branch, commit 320558f494c618f53e0c773db3ea0109476e8359.