[k3b] [Bug 259164] After completing burn of a Video DVD Project; Clear Project will cause k3b to hang - 100% cpu

[Ken Taylor]

https://bugs.kde.org/show_bug.cgi?id=259164

--- Comment #5 from Ken Taylor <taylorkh2 at embarqmail.com> ---
First test result

Installed Ubuntu Mate 18.04 on the old Dell machine
Installed all available updates and rebooted to load latest kernel
Installed K3b from the Ubuntu repository
K3b version 17.12.3 and a bunch of dependencies installed (I can provide a list
if that would be helpful)
Launched K3b
top shows minimal CPU usage by K3b
Clicked on "More actions" (long button towards the bottom of the screen) and
selected "New Video DVD Project"
top still shows only 0.3% CPU for K3b
At this point I clicked on Project on the menu and Clear Project. I confirmed
my desire in the dialog which appeared.
The program is now unresponsive to any mouse actions. 
top shows K3b using 99 - 103% CPU
Gnome system monitor shows K3b totaling utilizing 1 of 8 virtual CPUs
Clicking on the window Close X eventually brings up the "K3b not responding"
dialog. I select Force Quit and the K3b window closes.
top still shows K3b consuming 100% CPU
Gnome System Monitor still shows one virtual CPU pegged at 100%
I can end the K3b process and system utilization returns to normal

That is about all I can say about K3b on Ubuntu Mate.  I have the Kubuntu image
and will install it now.

Ken

-- 
You are receiving this mail because:
You are the assignee for the bug.