I have a remote build-machine with Jenkins and I'm trying to run GUI application. In Jenkins I installed Xvnc plugin, which uses TightVNC Server, but each build has failed. Earlier, there was a problem with loading driver swrast (by libGL), currently in the log there are this lines:
Xlib: extension "RANDR" missing on display ":51". (...) Xlib: extension "GLX" missing on display ":51". Terminating xvnc. $ vncserver -kill :51 Killing Xtightvnc process ID 22513
When I changed system to use Xvnc4server instead of tightvncserver, the output is:
[Warning] QXcbConnection: Failed to initialize XRandr [Warning] Qt: XKEYBOARD extension not present on the X server. (...) [Warning] Unrecognized OpenGL version [Warning] Unrecognized OpenGL version Terminating xvnc. $ vncserver -kill :47 Killing Xvnc4 process ID 26522
Remote desktop is Ubuntu 14.04 running over VirtualBox, so I installed VBoxAddons but it didn't resolve the problem. Below I'm putting some logs, maybe helpful for you.
$ cat /var/log/Xorg.0.log | grep GL -is [266219.686] (II) LoadModule: "glx" [266219.686] (II) Loading /usr/lib/x86_64-linux-gnu/xorg/extra-modules/modules/extensions/libglx.so [266219.687] (II) Module glx: vendor="Advanced Micro Devices, Inc." [266219.687] Loading extension GLX [266219.687] (==) Assigned the driver to the xf86ConfigLayout $ lsmod | grep box vboxsf 43786 0 vboxpci 23194 0 vboxnetadp 25670 0 vboxnetflt 27613 0 vboxdrv 339502 3 vboxnetadp,vboxnetflt,vboxpci vboxvideo 12658 0 vboxguest 248441 8 vboxsf drm 302817 1 vboxvideo $ lspci | grep VGA 00:02.0 VGA compatible controller: InnoTek Systemberatung GmbH VirtualBox Graphics Adapter $ glxinfo Error: unable to open display
Any ideas what should I do?