Re: MATLAB R2007a, Leopard and X11
Re: MATLAB R2007a, Leopard and X11
- Subject: Re: MATLAB R2007a, Leopard and X11
- From: Anton Rang <email@hidden>
- Date: Mon, 12 Nov 2007 00:56:30 -0600
On Nov 11, 2007, at 11:18 PM, Ben Byer wrote:
The easiest way to trigger this bug is to just run "xdpyinfo;
xdpyinfo" from Terminal with X11.app *not* running. Something about
the first xdpyinfo exiting so quickly is messing this up. I think
that xauth has the same problem.
dtruss in this case seems to indicate that the X server is going into
an infinite loop trying to select() on a bad file descriptor:
1816/0x6940e40: select(0xFF, 0x218E00, 0x0, 0x0, 0xB00BBA14) = -1
Err#9
1816/0x6940e40: select(0xFF, 0x218E00, 0x0, 0x0, 0xB00BBA14) = -1
Err#9
...
I think it might be looping in WaitForSomething, but gdb seems a
little confused when I try to look at the thread stacks.
Anton
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