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| author | Zhai Edwin <edwin.zhai@intel.com> | 2012-04-01 10:24:28 +0800 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-04-02 04:26:09 +0100 |
| commit | b3ccc630e6c12a75111b1f7ca877e17d8d4e1dc7 (patch) | |
| tree | e265808f98b8b2bcee1ef00685881d795442cea3 | |
| parent | fba198ac7efe476a25c5761878ef2fcee97bf9f1 (diff) | |
| download | openembedded-core-b3ccc630e6c12a75111b1f7ca877e17d8d4e1dc7.tar.gz openembedded-core-b3ccc630e6c12a75111b1f7ca877e17d8d4e1dc7.tar.bz2 openembedded-core-b3ccc630e6c12a75111b1f7ca877e17d8d4e1dc7.zip | |
qemugl: Fix GL apps failure on Ubuntu 11 host with nVidia GLX driver
Previous version of nVidia GLX driver in Ubuntu 10 cause qemu segfault, so we
fall back to Mesa GLX driver if detecting nVidia driver installed. From Ubuntu
11, nVidia GLX driver works well, while previous work around cause GL apps
failure. So this work around is limited in Ubuntu 10 only, and will be removed
in future.
[YOCTO #1886] got fixed.
Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rwxr-xr-x | scripts/runqemu-internal | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal index 73b8b41ec4..92f245a112 100755 --- a/scripts/runqemu-internal +++ b/scripts/runqemu-internal @@ -467,11 +467,15 @@ cat << EOM 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). +libraries precede nvidia's via LD_PRELOAD(Already do it on Ubuntu 10). EOM # Automatically use Ubuntu system's mesa libGL, other distro can add its own path - if grep -i ubuntu /etc/lsb-release &> /dev/null +if grep -i ubuntu /etc/lsb-release &> /dev/null +then + # precede nvidia's driver on Ubuntu 10 + UBUNTU_MAIN_VERSION=`cat /etc/lsb-release |grep DISTRIB_RELEASE |cut -d= -f 2| cut -d. -f 1` + if [ $UBUNTU_MAIN_VERSION -eq 10 ]; then GL_PATH="" if test -e /usr/lib/libGL.so @@ -482,10 +486,11 @@ EOM GL_PATH="/usr/lib/x86_64-linux-gnu/libGL.so" fi - echo "Skip nVidia's libGL on Ubuntu!" + echo "Skip nVidia's libGL on Ubuntu 10!" GL_LD_PRELOAD="$GL_PATH $LD_PRELOAD" fi fi +fi echo "Running $QEMU..." # -no-reboot is a mandatory option - see bug #100 |