However in this latest event we are unable to find a combination of updating XQuartz and settings that is able to get the IGLX extension working. We've "fixed" this issue by reinstalling XQuartz, setting values again, and trying. We've been using XQuartz 2.8.1 on other Big Sur MacBooks without issue. It appears that after an OSX update or reboot that some part of XQuartz is getting broken and the IGLX extension no longer works on this MacBook. We are using ssh -YC to connect to the remote host, XQuartz options 'Security->Authenticate connections, and Allow connections from network clients' are both enabled.ĭefaults write 11 enable_iglx -bool trueĭefaults write 11 enable_iglx -bool trueĪre both set, and can be checked to have a value of 1. Since then I kind of forgot about it, re-installed OSX from a Time Machine after an unwanted formatting action, upgraded to Snow Leopard and further updates (now at 10.6.4) and I was wondering whatever happened to XQuartz. We haven't found a combination of XQuartz from 2.7.11 to 2.8.1 versions that will work with Big Sur 11.4 and have the IGLX extension working with a remote ssh connection requiring IGLX. Something like a year ago I experimented with X11 aka XQuartz version 2.4.0. ![]() The shipping version of X11 with Leopard was based on X.org’s modular X11R7.2 release. It appears that after an update of Big Sur, that XQuartz support of the IGLX extension breaks. XQuartz - Developer Information Developer Information Background Starting with Leopard (Mac OS-X 10.5), the version of X11 shipped with Apple’s OS has been based on X11 as distributed from X.org. We are having a problem with Big Sur 11.4 and XQuartz. Minor opcode of failed request: 3 (X_GLXCreateContext)Ĭurrent serial number in output stream: 26 Major opcode of failed request: 149 (GLX) X Error of failed request: BadAlloc (insufficient resources for operation) We can place the -X at the very end or just after sshm the syntax is pretty. It is based on the X11 sources from X.org the changes were originally done by Apple. Add -X to the end of the command to use X forwarding. XQuartz is a set of libraries to allow X11 applications to be compiled and run on OSX. X connection to :0 broken (explicit kill or server shutdown). Open a terminal and SSH into the remote machine. # Click the X on the glxgears window, but leave the XQuartz app open. # You should see the gears open on the desktop. I suggest you install VNC on the Pi (I use tightvncserver) and access from the Mac like open vnc://pi10.1.1.10:5901 Share Improve this answer Follow answered at 0:08 Milliways 57. ![]() $ docker run -rm -it -v /tmp/.X11-unix:/tmp/.X11-unix -e DISPLAY=:0 tbillah/glxgears-docker:latest glxgearsġ2192 frames in 5.0 seconds = 2432.797 FPSĢ5512 frames in 5.0 seconds = 5102.387 FPS XQuartz libraries are available, but I know of no tools which use these for ssh. ![]() # Run glxgears (in a docker container for ease of install & reproduction) # Quit out of the XQuartz app # Start XQuartz and allow access from all networked clients (you also need to enable this in XQuartz security settings)Īccess control disabled, clients can connect from any host
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