-3
votes
1answer
68 views

Authentication error when updating [duplicate]

How can I resolve the error shown in the photo. I have changed my desktop to gnome and managed to update but when I use this desktop my OS refuses to update. When I update with Plasma KDE, this ...
2
votes
1answer
3k views

Ubuntu Software center is not working on ubuntu(With KDE desktop environment)

I've just installed KDE on Ubuntu. But after installing it ubuntu software center is not installing or removing any softwares. It is giving a output something like this Authentication Error Software ...
2
votes
1answer
42 views

How can I stop KDE apps from being shown in the Software Centre?

Their size is so big, that's why I will never download any of them so they're just been in my way to find the native software that am willing to download from Ubuntu software center, so is there is ...
1
vote
1answer
227 views

Open with Ubuntu Software Center in kde

I bought the humble bundle pack and how can i open it with Software-center? I normally use Software-center. When i click on "Download for ubuntu" i get this ↓ and when i click on "Launch ...
2
votes
2answers
527 views

Software center stopped working after I uninstalled kpackagekit

I uninstalled kpackagekit using Ubuntu software center. When it uninstalled, it also uninstalled some dependencies. I was not aware it would do that. Now, if I try to install any software using Ubuntu ...