<div dir="ltr"><div>VNC is my current temporary replacement solution. But I definitely prefer X, which is much more integrated in my desktop and work much better on multiple screens. </div>If I cannot make X work in Fedora 19, then I plan to install Fedora 18 instead. VNC is not a satisfying solution to me. <div><div><div class="gmail_extra"><div class="gmail_quote">On 5 September 2013 23:49, Sérgio Basto <<a href="mailto:sergio@serjux.com" target="_blank">sergio@serjux.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div class="im">On Qui, 2013-09-05 at 23:30 +0200, Kenneth Brun Nielsen wrote: > Actually I use ssh -X, but just tried with ssh -Y and it didnt change > anything. > > > The firewall has no influence either. > > > Thanks for your suggestions. </div>Since application runs on server, I suggest use vncserver on Centos 5 , and vncviewer on your machine, it don't fix the problem, but work much better that X forwarding.. <div class="HOEnZb"><div class="h5">> > On 5 September 2013 22:12, Sérgio Basto <<a href="mailto:sergio@serjux.com">sergio@serjux.com</a>> wrote: > On Qui, 2013-09-05 at 21:49 +0200, Kenneth Brun Nielsen wrote: > > Hi Sergio, > > > > > > Thanks for your response. > > > > > > Yum distro-sync only changes some irrelevant (my humble > judgement) > > packages - see bottom list. > > > OK, I agree , you have X updated, > > > > > Notice, that Cadence ( <a href="http://www.cadence.com/" target="_blank">http://www.cadence.com/</a> ) is > installed at > > another host, which is Centos 5, i.e. it is not a local > installation. > > I have no reason to believe, that a reinstallation will > change > > anything. It works on all other tested clients, e.g. Windows > Xming > > Xserver, Centos 5/6, Ubuntu 12 and - as mentioned - Fedora > 17. And I > > tried on to different installation servers (Centos 5 and > RHEL5). > > > > agree , you do X forwarding with ssh -Y ? > and about systemctl status firewalld ? > you may try disable firewall with > systemctl stop firewalld > > I think I can't help you further ... > > > > PS: Received spam from <a href="mailto:JP@eukor.com">JP@eukor.com</a> as reply on my previous > mail to > > this mailing list. > > > > > > Best regards, > > > > Kenneth > > > > -- > > > > > > > > $ yum distro-sync > > > ================================================================================ > > Package Arch Version > Repository > > Size > > > > > ================================================================================ > > > > Downgrading: > > ffmpeg-libs x86_64 1.2.1-3.fc19 > > rpmfusion-free 3.7 M > > gstreamer-ffmpeg x86_64 0.10.13-8.fc19 > > rpmfusion-free 2.8 M > > gstreamer1-libav x86_64 1.0.6-1.fc19 > > rpmfusion-free 2.8 M > > gstreamer1-plugins-bad-freeworld > > x86_64 1.0.6-1.fc19 > > rpmfusion-free 157 k > > gstreamer1-plugins-ugly x86_64 1.0.6-2.fc19 > > rpmfusion-free 237 k > > mencoder x86_64 1.1-8.20130416svn.fc19 > > rpmfusion-free 832 k > > mplayer x86_64 1.1-8.20130416svn.fc19 > > rpmfusion-free 1.1 M > > mplayer-common x86_64 1.1-8.20130416svn.fc19 > > rpmfusion-free 1.2 M > > skype i586 2.1.0.81-fc10 > skype > > 19 M > > > > > > > > On 5 September 2013 20:42, Sérgio Basto <<a href="mailto:sergio@serjux.com">sergio@serjux.com</a>> > wrote: > > 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): > > > > <a href="http://forums.fedoraforum.org/showthread.php?t=293621" target="_blank">http://forums.fedoraforum.org/showthread.php?t=293621</a> > > > <a href="http://qt-project.org/forums/viewthread/31831/" target="_blank">http://qt-project.org/forums/viewthread/31831/</a> > > > > > > > <a href="http://www.cadence.com/community/forums/T/27151.aspx" target="_blank">http://www.cadence.com/community/forums/T/27151.aspx</a> > > > > > > > > > > in Fedora as root do: > > yum distro-sync > > and explain us how you install cadence ? maybe > reinstall it. > > -- > > Sérgio M. B. > > > > > > > > > -- > Sérgio M. B. </div></div>-- Sérgio M. B. _______________________________________________ <a href="mailto:xorg@lists.x.org">xorg@lists.x.org</a>: X.Org support Archives: <a href="http://lists.freedesktop.org/archives/xorg" target="_blank">http://lists.freedesktop.org/archives/xorg</a> Info: <a href="http://lists.x.org/mailman/listinfo/xorg" target="_blank">http://lists.x.org/mailman/listinfo/xorg</a> Your subscription address: <a href="mailto:subscriptions@brun.dk">subscriptions@brun.dk</a> </blockquote></div> </div></div></div></div>