On 08/14/2012 05:23 PM, Cal Webster wrote: > We began experiencing failed vnc connections to the console display on > servers that have been updated to EL 6.3. No such failures have occurred > on similar connections to EL 6.2 servers. > > On the client machine a normal vncviewer display appears with the > expected graphical login until the mouse pointer is moved within the > boundaries of the vncviewer window. At this point the window closes and > an error message appears in both a pop-up window and in the terminal > window in which the session was initiated stating "read: Connection > reset by peer (104)". > > On the server end, a core dump is generated and a abrt bug report is > created. > > /var/log/messages > ---------------------------------------------- > Aug 14 11:00:30 jato2 abrt[11411]: File '/usr/bin/Xorg' seems to be > deleted > Aug 14 11:00:30 jato2 abrt[11411]: Saved core dump of pid 7892 > (/usr/bin/Xorg) to /var/spool/abrt/ccpp-2012-08-14-11:00:30-7892 > (42041344 bytes) > Aug 14 11:00:30 jato2 abrtd: Directory 'ccpp-2012-08-14-11:00:30-7892' > creation detected > ---------------------------------------------- > > This bug has been reported in the CentOS bug tracker here: > > 0005824: tigervnc-server-module keep crashing > http://bugs.centos.org/view.php?id=5824 > > However, this appears to be a bug upstream. The source RPM provided with > CentOS is identical to that of upstream with no modifications. Also, > there is an upstream bug reported that appears to have the same > symptoms. I have added a comment to the upstream bug report (listed > below) if anyone wishes to see the details. > > tigervnc-server-module crashes with dual screen setup > https://bugzilla.redhat.com/show_bug.cgi?id=820443 > > > > We have verified that rebuilding the unmodified source RPM for tigervnc > produces a tigervnc-server-module RPM that does not suffer from this > bug. > > Removing the original tigervnc-server-module package and replacing it > with the rebuilt one fixes the problem. > > I've duplicated the problem on 2 EL 6.3 x86_64 single-head display > machines and have verified the fix. > > Tomorrow, I'll duplicate the problem on a dual-head x86_64 machine that > currently still works after updating to EL 6.2 then confirm the the fix. > Did you rebuild the SRPM using mock or directly on a physical machine with rpmbuild? -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 262 bytes Desc: OpenPGP digital signature URL: <http://lists.centos.org/pipermail/centos/attachments/20120814/c0b479da/attachment-0005.sig>