Bug 1176798

Created attachment 972338 [details]
File: backtrace

Created attachment 972339 [details]
File: cgroup

Created attachment 972340 [details]
File: core_backtrace

Created attachment 972341 [details]
File: dso_list

Created attachment 972342 [details]
File: environ

Created attachment 972343 [details]
File: exploitable

Created attachment 972344 [details]
File: limits

Created attachment 972345 [details]
File: maps

Created attachment 972346 [details]
File: open_fds

Created attachment 972347 [details]
File: proc_pid_status

Created attachment 972348 [details]
File: var_log_messages

razorqt no longer supported and lxqt not ready yet ...?

the crash happens also with lxqt-session-0.8.0-6.fc21

We're trying to map what application is causing this issue.
Simple install with lxqt only in system not produce same crash, so is related, probably, to some qt/kde extra library acting as a middle man.

Would be possible to attach your output of rpm -qa, if you feel comfortable in tell what is installed ?

Best regards, Helio

Created attachment 976838 [details]
rpm -qa

(In reply to Helio Chissini de Castro from comment #13)
> Would be possible to attach your output of rpm -qa, if you feel comfortable
> in tell what is installed ?

see the attachment - it is minimal install with only lxqt*, sddm and some xorg-x11-drv stuff added

(In reply to Helio Chissini de Castro from comment #13)
> 
> Would be possible to attach your output of rpm -qa, if you feel comfortable
> in tell what is installed ?
> 

In my case it was a clean install from the fc21 JAM spin plus latest updates plus lxqt desktop.


This info is for reference only - I have switched to KXStudio as it is impossible to use firewire audio devices with fedoora (see bug https://bugzilla.redhat.com/show_bug.cgi?id=1178514)

I can not reproduce. What login manager do you use?

lightdm-1.10.4-1.fc21.x86_64
lxqt-session-0.8.0-6.fc21.x86_64

(In reply to Raphael Groner from comment #17)
> I can not reproduce. What login manager do you use?

I have sddm

but I cannot reproduce the issue any more after some updates ...

I don't know if it's the same problem, but installing LXQT desktop from Fedora Rawhide iso (rawhide-20150210) from Anaconda results in the same behaviour. After boot, I am presented with login screen, but entering my login and password drops me into login screen again. journalctl shows that lxqt-session sigsegved. I am unable to use ABRT, because it shows error during reporting. I will attach whole ABRT directory.

I am using:
lxqt-session-0.9.0-2.fc22.x86_64
sddm-0.10.0-4.fc22.x86_64

Created attachment 990814 [details]
tgziped ABRT problem directory

Created attachment 990815 [details]
rpm -qa

Qt is suffering some issues on newly introduced gcc5
We're trying to look after, but affected KDE Plasma 5 and possibly most of Qt based applications.

Still under investigation

pcmanfm-qt-0.10.0-1.fc22 lxqt-session-0.10.0-1.fc22 lxqt-runner-0.10.0-1.fc22 lxqt-qtplugin-0.10.0-1.fc22 lxqt-powermanagement-0.10.0-1.fc22 lxqt-policykit-0.10.0-1.fc22 lxqt-panel-0.10.0-1.fc22 lxqt-openssh-askpass-0.10.0-1.fc22 lxqt-globalkeys-0.10.0-1.fc22 lxqt-config-0.10.0-1.fc22 lxqt-common-0.10.0-1.fc22 lxqt-about-0.10.0-1.fc22 liblxqt-0.10.0-1.fc22 libqtxdg-1.3.0-1.fc22 libsysstat-0.3.1-1.fc22 has been submitted as an update to Fedora 22. https://bodhi.fedoraproject.org/updates/FEDORA-2015-1236ae97a3

liblxqt-0.10.0-1.fc22, libqtxdg-1.3.0-1.fc22, libsysstat-0.3.1-1.fc22, lxqt-about-0.10.0-1.fc22, lxqt-common-0.10.0-1.fc22, lxqt-config-0.10.0-1.fc22, lxqt-globalkeys-0.10.0-1.fc22, lxqt-openssh-askpass-0.10.0-1.fc22, lxqt-panel-0.10.0-1.fc22, lxqt-policykit-0.10.0-1.fc22, lxqt-powermanagement-0.10.0-1.fc22, lxqt-qtplugin-0.10.0-1.fc22, lxqt-runner-0.10.0-1.fc22, lxqt-session-0.10.0-1.fc22, pcmanfm-qt-0.10.0-1.fc22 has been pushed to the Fedora 22 testing repository. If problems still persist, please make note of it in this bug report.
If you want to test the update, you can install it with
$ su -c 'dnf --enablerepo=updates-testing update lxqt-about lxqt-common lxqt-config lxqt-openssh-askpass lxqt-panel lxqt-policykit lxqt-powermanagement lxqt-qtplugin lxqt-runner lxqt-session pcmanfm-qt lxqt-globalkeys liblxqt libqtxdg libsysstat'
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-1236ae97a3

liblxqt-0.10.0-1.fc23, libqtxdg-1.3.0-1.fc23, libsysstat-0.3.1-1.fc23, lxqt-about-0.10.0-1.fc23, lxqt-common-0.10.0-1.fc23, lxqt-config-0.10.0-1.fc23, lxqt-globalkeys-0.10.0-1.fc23, lxqt-openssh-askpass-0.10.0-1.fc23, lxqt-panel-0.10.0-1.fc23, lxqt-policykit-0.10.0-1.fc23, lxqt-powermanagement-0.10.0-1.fc23, lxqt-qtplugin-0.10.0-1.fc23, lxqt-runner-0.10.0-1.fc23, lxqt-session-0.10.0-1.fc23, pcmanfm-qt-0.10.0-1.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report.
If you want to test the update, you can install it with
$ su -c 'dnf --enablerepo=updates-testing update lxqt-about lxqt-common lxqt-config lxqt-openssh-askpass lxqt-panel lxqt-policykit lxqt-powermanagement lxqt-qtplugin lxqt-runner lxqt-session pcmanfm-qt lxqt-globalkeys liblxqt libqtxdg libsysstat'
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-2c5eb8c205

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liblxqt-0.10.0-1.fc23, libqtxdg-1.3.0-1.fc23, libsysstat-0.3.1-1.fc23, lxqt-about-0.10.0-1.fc23, lxqt-common-0.10.0-1.fc23, lxqt-config-0.10.0-1.fc23, lxqt-globalkeys-0.10.0-1.fc23, lxqt-openssh-askpass-0.10.0-1.fc23, lxqt-panel-0.10.0-1.fc23, lxqt-policykit-0.10.0-1.fc23, lxqt-powermanagement-0.10.0-1.fc23, lxqt-qtplugin-0.10.0-1.fc23, lxqt-runner-0.10.0-1.fc23, lxqt-session-0.10.0-1.fc23, pcmanfm-qt-0.10.0-1.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.

liblxqt-0.10.0-1.fc22, libqtxdg-1.3.0-1.fc22, libsysstat-0.3.1-1.fc22, lxqt-about-0.10.0-1.fc22, lxqt-common-0.10.0-1.fc22, lxqt-config-0.10.0-1.fc22, lxqt-globalkeys-0.10.0-1.fc22, lxqt-openssh-askpass-0.10.0-1.fc22, lxqt-panel-0.10.0-1.fc22, lxqt-policykit-0.10.0-1.fc22, lxqt-powermanagement-0.10.0-1.fc22, lxqt-qtplugin-0.10.0-1.fc22, lxqt-runner-0.10.0-1.fc22, lxqt-session-0.10.0-1.fc22, pcmanfm-qt-0.10.0-1.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.