[SOLVED]Konsole crashes with a seg fault on cauldron

[banjo]

I am running an up to date Cauldron.

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[brian@BSKMageia ~]$ inxi -b
System:    Host: BSKMageia Kernel: 5.18.1-desktop-3.mga9 x86_64 bits: 64
           Desktop: KDE Plasma 5.24.4 Distro: Mageia 9 mga9
Machine:   Type: Desktop Mobo: ASUSTeK model: P5G41T-M LX PLUS v: Rev X.0x
           serial: <superuser required> BIOS: American Megatrends v: 0502 date: 10/21/2011
CPU:       Info: Dual Core Intel Core2 Duo E7300 [MCP] speed: 1613 MHz
Graphics:  Device-1: NVIDIA G94 [GeForce 9600 GT] driver: nouveau v: kernel
           Display: x11 server: Mageia X.org 1.21.1.3 driver: loaded: nouveau,v4l
           resolution: 1920x1080~60Hz
           OpenGL: renderer: NV94 v: 3.3 Mesa 22.1.0
Network:   Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet driver: r8169
           Device-2: Realtek RTL-8100/8101L/8139 PCI Fast Ethernet Adapter driver: 8139too
           Device-3: Qualcomm Atheros AR9271 802.11n type: USB driver: ath9k_htc
Drives:    Local Storage: total: 465.76 GiB used: 49.48 GiB (10.6%)
Info:      Processes: 187 Uptime: 3h 19m Memory: 3.84 GiB used: 1.47 GiB (38.3%) Shell: Bash
           inxi: 3.3.06
[brian@BSKMageia ~]$


Just recently konsole has started to crash with a seg fault.

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[brian@BSKMageia ~]$ gdb konsole
GNU gdb (GDB) 12.1-1.mga9 (Mageia release 9)
Copyright (C) 2022 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-mageia-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
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For help, type "help".
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Reading symbols from konsole...
Reading symbols from .gnu_debugdata for /usr/bin/konsole...
(No debugging symbols found in .gnu_debugdata for /usr/bin/konsole)
Missing separate debuginfos, use: debuginfo-install konsole-22.04.0-1.mga9.x86_64
(gdb) run
Starting program: /usr/bin/konsole
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7fffe5dff640 (LWP 57230)]
[New Thread 0x7fffe51e4640 (LWP 57231)]
[New Thread 0x7fffdd9ff640 (LWP 57235)]
[New Thread 0x7fffd29ff640 (LWP 57238)]
[New Thread 0x7fffd21fe640 (LWP 57239)]

Thread 1 "konsole" received signal SIGSEGV, Segmentation fault.
0x00007ffff0f10300 in QuickCommandsWidget::setCurrentController(Konsole::SessionController*) () from /usr/lib64/qt5/plugins/konsoleplugins/konsole_quickcommandsplugin.so
(gdb) bt
#0  0x00007ffff0f10300 in QuickCommandsWidget::setCurrentController(Konsole::SessionController*)
    () from /usr/lib64/qt5/plugins/konsoleplugins/konsole_quickcommandsplugin.so
#1  0x00007ffff68d1144 in void doActivate<false>(QObject*, int, void**) ()
   from /lib64/libQt5Core.so.5
#2  0x00007ffff7e2b952 in Konsole::ViewManager::activeViewChanged(Konsole::SessionController*)
    () from /lib64/libkonsoleprivate.so.1
#3  0x00007ffff7e52e5d in Konsole::ViewManager::createController(Konsole::Session*, Konsole::TerminalDisplay*) () from /lib64/libkonsoleprivate.so.1
#4  0x00007ffff7e534cc in Konsole::ViewManager::createView(Konsole::Session*) ()
   from /lib64/libkonsoleprivate.so.1
#5  0x00007ffff7f81e0e in Konsole::MainWindow::createSession(QExplicitlySharedDataPointer<Konsole::Profile>, QString const&) () from /lib64/libkonsoleapp.so.1
#6  0x00007ffff7f7d66a in Konsole::Application::newInstance() () from /lib64/libkonsoleapp.so.1
#7  0x0000000000404d28 in main ()
(gdb)


Is anybody else seeing this issue?

Banjo
(_)=='=~

[sturmvogel]

As cauldron user it is recommended to follow the dev mailing list (as it is pointed out in our wiki).

See topic on dev ML: https://ml.mageia.org/l/arc/dev/2022-04/msg00184.html

[banjo]

As cauldron user it is recommended to follow the dev mailing list (as it is pointed out in our wiki).

Actually, I have been receiving those emails for some time now. I don't recall seeing this issue mentioned. Have I missed something?

[sturmvogel]

Have a look at the link in my previous comment.

Additionally there is a bugreport for this problem with a solution since April: https://bugs.mageia.org/show_bug.cgi?id=30339

[banjo]

OK Thanks for the pointers. I think that conversation predates my signup for the dev list. This computer has been offline for a while.

I looked at implementing the solution proposed in https://bugs.mageia.org/show_bug.cgi?id=30339 but ran into an issue. I cannot find lib64konsoleapp22 or lib64konsoleprivate22

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[root@BSKMageia ~]# rpm -aq | grep lib64konsole
lib64konsoleprivate20-20.12.3-3.mga9
lib64konsoleprivate21-21.12.0-1.mga9
lib64konsoleapp21-21.12.0-1.mga9
[root@BSKMageia ~]# urpmq --sources lib64konsoleapp22
No package named lib64konsoleapp22
[root@BSKMageia ~]# urpmq --sources lib64konsoleprivate22
No package named lib64konsoleprivate22
[root@BSKMageia ~]#


Is the package on a different repository? Here's my setup.

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[root@BSKMageia ~]# urpmq --list-media active --list-url
Core Release http://mirrors.kernel.org/mageia/distrib/cauldron/x86_64/media/core/release
Core Updates http://mirrors.kernel.org/mageia/distrib/cauldron/x86_64/media/core/updates
Nonfree Release http://mirrors.kernel.org/mageia/distrib/cauldron/x86_64/media/nonfree/release
Nonfree Updates http://mirrors.kernel.org/mageia/distrib/cauldron/x86_64/media/nonfree/updates
Tainted Release http://mirrors.kernel.org/mageia/distrib/cauldron/x86_64/media/tainted/release
Tainted Updates http://mirrors.kernel.org/mageia/distrib/cauldron/x86_64/media/tainted/updates
google-chrome http://dl.google.com/linux/chrome/rpm/stable/x86_64


[sturmvogel]

There was already some progress in cauldron. You need to install:

lib64konsoleapp1-22.04.0-1.mga9.x86_64.rpm
lib64konsoleprivate1-22.04.0-1.mga9.x86_64.rpm

Nicolas added file conflicts, so that the version 21 gets removed when you install the above mentioned packages.

[banjo]

That fixed it.

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[root@BSKMageia ~]# urpmi lib64konsoleapp1-22.04.0-1.mga9.x86_64 lib64konsoleprivate1-22.04.0-1.mga9.x86_64
The following packages have to be removed for others to be upgraded:
lib64konsoleapp21-21.12.0-1.mga9.x86_64
 (due to conflicts with lib64konsoleapp1-22.04.0-1.mga9.x86_64)
lib64konsoleprivate21-21.12.0-1.mga9.x86_64
 (due to conflicts with lib64konsoleprivate1-22.04.0-1.mga9.x86_64) (y/N) y


    http://mirrors.kernel.org/mageia/distrib/cauldron/x86_64/media/core/release/lib64konsoleapp1-22.04.0-1.mga9.x86_64.rpm
    http://mirrors.kernel.org/mageia/distrib/cauldron/x86_64/media/core/release/lib64konsoleprivate1-22.04.0-1.mga9.x86_64.rpm
installing lib64konsoleapp1-22.04.0-1.mga9.x86_64.rpm lib64konsoleprivate1-22.04.0-1.mga9.x86_64.rpm from /var/cache/urpmi/rpms
Preparing...                     #####################################################################
      1/2: lib64konsoleprivate1  #####################################################################
      2/2: lib64konsoleapp1      #####################################################################
removing package lib64konsoleapp21-1:21.12.0-1.mga9.x86_64
      1/2: removing lib64konsoleapp21-1:21.12.0-1.mga9.x86_64
                                 #####################################################################
removing package lib64konsoleprivate21-1:21.12.0-1.mga9.x86_64
      2/2: removing lib64konsoleprivate21-1:21.12.0-1.mga9.x86_64
                                 #####################################################################
[root@BSKMageia ~]#


Thanks again for the help.