Xquartz Known Issues
This is a list of the X11 issues most commonly reported to Apple via bugreport.apple.com. If you are experiencing issues with X11, please file an official bug report with Apple; if it is a known issue (on this list), referencing the Radar Number from this list will save some hassle on the other end. Expect to receive a response that your report is a duplicate of a known issue, but your "vote" will be counted. This list may be incomplete -- some reported issues will not be shown on this list as they are currently under investigation by other teams (for example, Spaces-related issues.)
Number of duplicates |
Radar number |
Title |
Fix identified? |
Regression from Tiger? |
23 |
5197292 |
I can't drag X11 windows between displays |
yes |
yes |
19 |
5266072 |
Can't paste into an xterm with emulated buttons |
yes |
yes |
16 |
5235232 |
Launching X11.app from dock results in two X11 dock entries |
no |
yes |
14 |
4893425 |
X11 fullscreen mode doesn't work |
no |
yes |
13 |
5299179 |
X11 windows can be dragged under MenuBar |
yes |
yes |
13 |
5405131 |
X11.app: customized commands (with args) in Applications menu don't work |
yes |
yes |
6 |
4145630 |
Cut and paste in X11 is unreliable |
no |
no |
6 |
4377346 |
GLX: X11 server not reporting pbuffer support |
no |
no |
6 |
5289578 |
X11 menu bar uncoupled from X11 application's windows |
yes |
yes |
5 |
3584951 |
X11 does not support international keyboards |
maybe? |
maybe? |
4 |
5147896 |
BadMatch error in Cairo/gtk+ apps due to 24bit/32bit depth mismatch |
yes |
yes |
4 |
5563675 |
X11 Graphics Slow on Leopard |
yes |
yes |
3 |
5564069 |
Yellow cursor on Intel Macs under X11.app 2.0 - X.org X11R7.2. |
yes |
yes |
2 |
5570801 |
X11 executes xinitrc too late |
no |
yes |
2 |
4768279 |
GLX: Missing multisampled visuals in X11 server |
no |
no |
2 |
5296794 |
X11.app: Items in Customize... window messy when resized |
no |
no |
2 |
5348250 |
Edit -> Paste doesn't work in X11.app ... at all ... |
no |
no |
2 |
5517966 |
Spaces does not take me to correct desktop when I click on X11 icon |
no |
n/a |
2 |
5567277 |
X11 modifiers not released on deactivate |
maybe |
yes |
2 |
5444895 |
"You have an existing ~/.xinitrc file" dialog is oddly formatted. |
yes |
yes |
Other tickets can be seen and filed at Xquartz's MacOSForge.


