Created attachment 131014 [details] Xorg log When enabling glvnd with mesa git master (--enable-glvnd) the DDX fails, display hangs. Xorg log attached. GLVND has never worked for me so far even with the EGL patches merged into master. X server info: X.Org X Server 1.19.3 Release Date: 2017-03-15 X Protocol Version 11, Revision 0 Build Operating System: 4.9.3-200.fc25.x86_64 Current Operating System: Linux segfault.sh0n.net 4.11.0-rc8+ #1 SMP Tue Apr 25 01:17:46 EDT 2017 x86_64 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.11.0-rc8+ root=UUID=f834b05c-55f3-407b-9a63-fc6b04d4c845 ro rhgb slub_debug=- cgroup_disable=memory console=tty0 console=ttyUSB0,9600n8 nmi_watchdog=0 audit=0 amdgpu.powerplay=1 amdgpu.exp_hw_support=1 rd.driver.blacklist=radeon amdgpu.dal=1 resume=/dev/sda7 i915.enable_rc6=1 i915.semaphores=1 i915.enable_psr=1 i915.enable_fbc=1 i915.enable_gvt=1 mce=off Build Date: 15 March 2017 06:37:12PM Build ID: xorg-x11-server 1.19.3-1.fc25 Current version of pixman: 0.34.0 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Latest AMDGPU DDX from git used (/home/spstarr/rpmbuild/RPMS/x86_64/xorg-x11-drv-amdgpu-1.3.0-5.20170425git981bac1.fc25.x86_64.rpm) Any help debugging why this hangs would be great.
Attaching a debugger to X would be a good start. At the moment the log produced shows nothing of interest.
The Xorg stderr output might have more information. Maybe set EGL_LOG_LEVEL=debug for the Xorg process as well.
Seems one of the RPMs for glvnd or something didn't create libEGL.so.1 and things broke. With this fixed, reinstalled with latest libglvnd-egl RPM, all works. closing
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