osgviewerQt crashes on startup
Bug #1198806 reported by
Thomas Bleher
This bug affects 2 people
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| openscenegraph (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
| qt4-x11 (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
Bug Description
When starting osgviewerQt from the openscenegraph package crashes on startup:
$ osgviewerQt
[xcb] Unknown request in queue while dequeuing
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been called
[xcb] Aborting, sorry about that.
osgviewerQt: ../../src/
Workaround: adding XInitThreads() at the start of main() avoids this problem, but upstream do not consider this a proper fix.
Revision history for this message
| Hans Joachim Desserud (hjd) wrote | #1 |
| Changed in openscenegraph (Ubuntu): | |
| status: | New → Confirmed |
| tags: | added: saucy |
Revision history for this message
| Launchpad Janitor (janitor) wrote | #4 |
| Changed in qt4-x11 (Ubuntu): | |
| status: | New → Confirmed |
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Thanks for taking your time to report this issue and help making Ubuntu better.
You don't specify which Ubuntu release you are running, but n openscenegraph 3.0.1-4.1 on Ubuntu Saucy I get the following error message:
$ osgviewerQt
The program 'osgviewerQt' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadRequest (invalid request code or no such operation)'.
(Details: serial 697 error_code 1 request_code 153 minor_code 51)
(Note to programmers: normally, X errors are reported asynchronously;
that is, you will receive the error a while after causing it.
To debug your program, run it with the --sync command line
option to change this behavior. You can then get a meaningful
backtrace from your debugger if you break on the gdk_x_error() function.)
I realize this is not the same error message, but they both indicate an unknown/invalid X-request, so I find it likely they are related.