FS#66002 - [byuu] byuu locks up when certain pop-up dialogs are opened with Qt5 GUI

Attached to Project: Community Packages
Opened by John Smith (gnuworld) - Saturday, 28 March 2020, 02:23 GMT
Last edited by Maxime Gauduin (Alucryd) - Wednesday, 28 July 2021, 12:16 GMT
Task Type Bug Report
Category Packages
Status Closed
Assigned To Maxime Gauduin (Alucryd)
Architecture All
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
Byuu locks up when opening and closing certain pop-ups, including the "About" dialog and the "Failed to initialize ALSA driver" dialog which opens on first run in certain configurations. None of these issues occur if byuu is built with GTK2 support.

Additional info:
version 4

Steps to reproduce:
1. Open byuu
2. Open Help -> About
3. Byuu will now lock up

or

1. Delete all byuu config files
2. Open byuu
3. Close "Failed to initialize ALSA driver" dialog
4. Byuu will now lock up
This task depends upon

Closed by  Maxime Gauduin (Alucryd)
Wednesday, 28 July 2021, 12:16 GMT
Reason for closing:  Won't fix
Additional comments about closing:  Package has been dropped since sources no longer exist.
Comment by Antonio Rojas (arojas) - Saturday, 28 March 2020, 10:10 GMT
Please post a backtrace when the program hangs. Also, what DE and Qt style are you using?
Comment by Thomas McGrew (mcgrew) - Sunday, 24 May 2020, 21:04 GMT
Can confirm this is happening for me as well. I'm using Gnome on X11 but I don't know what Qt style I'm using. How do I find this?
The "Failed to initialize ALSA driver" dialog pops up immediately on runtime when set to ALSA (the default), and application no longer responds to any input, including the titlebar. It must be forcibly killed.

Here is all output from byuu when run from the command line:

Can't locate Net/DBus.pm in @INC (you may need to install the Net::DBus module) (@INC contains: /usr/lib/perl5/5.30/site_perl /usr/share/perl5/site_perl /usr/lib/perl5/5.30/vendor_perl /usr/share/perl5/vendor_perl /usr/lib/perl5/5.30/core_perl /usr/share/perl5/core_perl) at -e line 6.
BEGIN failed--compilation aborted at -e line 6.
ALSA lib pcm_dmix.c:1089:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dmix.c:1089:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dmix.c:1089:(snd_pcm_dmix_open) unable to open slave
QWidget::paintEngine: Should no longer be called
QWidget::paintEngine: Should no longer be called
QWidget::paintEngine: Should no longer be called
QWidget::paintEngine: Should no longer be called

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