This wasted an afternoon for me I should have spent working on Samba !
I'm irritated. f-spot is my primary photo management application and the
8.04 release has *two* critical bugs. The mono bug w.r.t. freezing on
exit on multicore machines:
https://bugs.launchpad.net/ubuntu/+bug/224291
and now
Yes I meant File -> Quit. I tried with a .gnome2/f-spot directory and also
after removing the directory - same problem. This is with an upgrade from 7.10,
not a fresh install. It's 100% reproducible for me. How do I get mono to give
me debug information on the lock states inside it. I tried usin
Crap, just checked with [EMAIL PROTECTED] and he can't reproduce the problem
either. Means I'll have to track this thing down myself. Ok - how do I debug
mono apps ? Can you give me any clues on how to find a deadlock ?
Jeremy.
--
f-spot hangs on exit.
https://bugs.launchpad.net/bugs/224291
You
Interestingly enough this doesn't now look f-spot related. If I try and quit
the mdb session this also hangs in the same way. Looks to me that mono isn't
terminating processes containing threads correctly on this system.
Jeremy.
--
f-spot hangs on exit.
https://bugs.launchpad.net/bugs/224291
Yo
And here is f-spot being run under the mono debugger. Once it hung on exit I
^C'ed the debugger and got a backtrace. Hope this helps. Looks like the damn
thing is in the final stages of exit cleaning up the pthreads it created for
itself (which is consistent with the gdb trace above). Now, the q
Here is a (long) gdb backtrace of attaching to the mono binary once
f-spot is in this hung state. It's hanging on a pthread_cond_timedwait
syscall. Hopefully this helps. Mono debugger output to follow.
Jeremy.
Just upgraded to mono 1.9.1 from the .deb package at the mono site. Still hangs
in f-spot exit, no change.
Jeremy.
--
f-spot hangs on exit.
https://bugs.launchpad.net/bugs/224291
You received this bug notification because you are a member of Ubuntu
Desktop Bugs, which is subscribed to f-spot in
Do *NOT* close this bug. This bug is active on all my 8.04 (fully
updated) systems. It is a mono issue connected with pthread termination
(I got a confirmation of this from Miguel) and will not be fixed in 8.04
until the mono version in 8.04 is updated.
Jeremy.
--
f-spot hangs on exit.
https://b
Well then you shipped a *completely broken* package as your default
photo manager in a long term supported release then (and that isn't even
mentioning the printing bug where trying to print via f-spot to any
other size than the default just emits the default paper size - yes,
this is also somewher
I just tested by removing gnupg-agent, no difference. f-spot still hangs. As
I've said before, this looks like a pthread problem in the mono exit code.
Jeremy.
--
f-spot hangs on exit.
https://bugs.launchpad.net/bugs/224291
You received this bug notification because you are a member of Ubuntu
De
Real-time signals work fine on this system, I use it for developing
Samba (which uses RT-signals for file lease notification).
./a.out
SIGRTMIN: 34
sigismember(): 0
SIGRT_1 received
SIGRT_2 received
SIGQUIT received
FYI: I hate signal handlers with printf(). Not sig-safe :-).
Jeremy.
--
f-spot
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