Bug 35009 - No way to quit MCC, Mageia Control Center, with Live Plasma Alpha1 (nvidia proprietary drivers)
Summary: No way to quit MCC, Mageia Control Center, with Live Plasma Alpha1 (nvidia p...
Status: NEW
Alias: None
Product: Mageia
Classification: Unclassified
Component: Release (media or process) (show other bugs)
Version: 10
Hardware: All Linux
Priority: Normal normal
Target Milestone: ---
Assignee: Mageia tools maintainers
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2026-01-16 15:35 CET by Philippe Didier
Modified: 2026-02-17 17:53 CET (History)
5 users (show)

See Also:
Source RPM:
CVE:
Status comment:


Attachments

Description Philippe Didier 2026-01-16 15:35:16 CET
Description of problem:

I have tested Mageia10 alpha1 plasma (usbstick with persistent partition)
Everything went well : everything is recognized and usable 


If I launch the CCM to add a printer, after having added it there's no way to quit the CCM : no x cross button and no menu button because they are missing in the title bar (even worse : there's no titel bar in this window)
Philippe Didier 2026-01-16 15:51:15 CET

Blocks: (none) => 34997

Comment 1 Lewis Smith 2026-01-16 21:40:56 CET
Thank you for the report.

Assignee: bugsquad => mageiatools

Comment 2 Philippe Didier 2026-01-16 23:48:19 CET
Hi Lewis
Maybe since it is a problem concerning the frame of the window of CCM inside a Plasma release this may be a problem for KDE maintainers : 
this may be caused by the initial settings of Plasma inside the Live Plasma Alpha1

the problem disappeared when I have rebooted from the USB stick after having modified the plasma settings during the first use (first boot) of the Live Plasma Alpha1
This couldn't be effectively applied during the first boot but was applied during the second boot (thanks to the persistent partition)
In this second test no problem to quit CCM
Morgan Leijström 2026-01-17 13:45:38 CET

Blocks: 34997 => (none)
See Also: (none) => https://bugs.mageia.org/show_bug.cgi?id=34997

Comment 3 Morgan Leijström 2026-01-17 14:08:47 CET
French CCM = MCC in English. Changed just so it is found easier.

What do KDE folks think on this?

CC: (none) => fri
Summary: no way to quit the CCM with Live PLasma Alpha1 => No way to quit MCC, Mageia Control Center, with Live Plasma Alpha1

Philippe Didier 2026-01-17 14:22:13 CET

See Also: (none) => https://bugs.mageia.org/show_bug.cgi?id=35008

Philippe Didier 2026-01-24 14:53:14 CET

Summary: No way to quit MCC, Mageia Control Center, with Live Plasma Alpha1 => No way to quit MCC, Mageia Control Center, with Live Plasma Alpha1 (nvidia proprietary drivers)

Comment 4 Morgan Leijström 2026-01-25 12:38:44 CET
(In reply to Morgan Leijström from comment #3)
> What do KDE folks think on this?

I forgot to CC

CC: (none) => kde

Comment 5 Philippe Didier 2026-02-02 15:42:30 CET
This seems not to be a KDE problem but strictly a Live iso problem :
the freshly built nvidia drivers seem to be badly used during the first boot...
After having quit and rebooted (the persistent partition is filled with the built drivers) there's no more display problems : 
windows frame OK (with a possibility to quit them)
able to use the Mageia Menu to quit and power off
Comment 6 Morgan Leijström 2026-02-02 15:44:54 CET
CC Martin as Live expert, Giuseppe as driver&kernel maintainer

CC: (none) => ghibomgx, mageia

Morgan Leijström 2026-02-02 20:24:37 CET

See Also: (none) => https://bugs.mageia.org/show_bug.cgi?id=35020

Comment 7 Philippe Didier 2026-02-03 15:37:18 CET
Hi
I have created a new USB pendrive with Live Alpha1 Plasma (and persistent partition)
inside Grub I choose to boot  with nvidia proprietary drivers

Now I am sure that the problem of the windows of plasma for "MCC" or "Plasma System Settings" are caused by the default configuration of Plasma

After the first boot these windows have no title bar and no way to quit (no x cross button, no file menu in the title bar with a quit button)

Nevertheless after having modified the plasma theme and windows decoration and having quit... When I reboot the windows allow to quit 

To conclude : 
This seems to be a plasma default config problem inside the Live iso
Comment 8 Morgan Leijström 2026-02-03 15:45:46 CET
Good test.

Sidenotes for future testing:

You can any time start a Live pristine without persistence:
 https://wiki.mageia.org/en/Persistent_live_systems#Skip_using_persistence

And when started so (or from another system) you can if you want delete/rename or backup or restore an instance ot the persistence content
 https://wiki.mageia.org/en/Persistent_live_systems#Altering_persistence
Philippe Didier 2026-02-07 14:49:48 CET

See Also: (none) => https://bugs.mageia.org/show_bug.cgi?id=35107

Comment 9 Philippe Didier 2026-02-17 17:51:35 CET
Last news :
All these problems was induced by the presence of a persistent partition !!!
The test is OK with an  USB pendrive having no persistent partition

That was discovered when testing several Beta Live Plama ISO... and confirmed here
Philippe Didier 2026-02-17 17:52:52 CET

See Also: (none) => https://bugs.mageia.org/show_bug.cgi?id=3

Philippe Didier 2026-02-17 17:53:40 CET

See Also: (none) => https://bugs.mageia.org/show_bug.cgi?id=35010

Philippe Didier 2026-02-17 17:53:58 CET

See Also: https://bugs.mageia.org/show_bug.cgi?id=3 => (none)


Note You need to log in before you can comment on or make changes to this bug.