On Qui, 2013-09-05 at 18:49 +0200, Kenneth Brun Nielsen wrote: > I run a program (Cadence IC6, which is Qt-based) on a remote machine > through SSH with X11 forwarding. > > After updating my client machine from Fedora17 to Fedora19 64-bit (X > version is 1.14.2-9, I believe - or please advice how I can check), I > get some errors when running the program. > > Here is a transcript of parts of the log: > -- > Xlib: sequence lost (0x107f2 > 0x19ab) in reply type 0x0! > libManager Qt Warning: X Error: 0 0 > Major opcode: 113 (X_KillClient) > Resource id: 0x18b0000 > Xlib: sequence lost (0x10000 > 0x19ab) in reply type 0x0! > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0x0 > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0x0 > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0x0 > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0x0 > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0x0 > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0x0 > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0xff7ff87f > Xlib: sequence lost (0x10000 > 0x19ac) in reply type 0x2! > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0x0 > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0x0 > Xlib: sequence lost (0x10000 > 0x19b3) in reply type 0x0! > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0x0 > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0x0 > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0x0 > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0x0 > libManager Qt Warning: X Error: 0 0 > Major opcode: 0 () > Resource id: 0x0 > Xlib: sequence lost (0x1411c > 0x19b3) in reply type 0x1c! > Xlib: sequence lost (0x1230f > 0x19b3) in reply type 0xf! > Xlib: sequence lost (0x10201 > 0x19b3) in reply type 0x1! > libManager Qt Warning: Qt-subapplication: Fatal IO error: client > killed > -- > > > Also it is reflected in the dmesg of the server: > "libSelect[27710]: segfault at 0000000000000000 rip 00000000081db391 > rsp 00000000ffba5380 error 4" > > > Well, any idea why I get these errors? And how I can debug or get rid > of them? I assume the problem is either Qt- or X-related, but honestly > I don't know much of these things. > > > Can it be a bug in X? Notice, that everything worked fine, when I was > using Fedora 17, so a change in Fedora 19 (X or Qt) provoked the > error. Also notice, that I'm not a developer and have close to no > insight into X (might be obvious from the above:)). > > > Any suggestions will be appreciated. > > > FYI, I also posted here (several days ago - still no answers): > http://forums.fedoraforum.org/showthread.php?t=293621 > http://qt-project.org/forums/viewthread/31831/ > > http://www.cadence.com/community/forums/T/27151.aspx > > in Fedora as root do: yum distro-sync and explain us how you install cadence ? maybe reinstall it. -- Sérgio M. B.
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