2
votes
2answers
672 views

Laggy Windows, and cant install Post Release update driver

When I move my windows around they are really laggy. I had a feeling it's because Ubuntu isn't taking full advantage of my graphics card so i went to install the additional drivers. The normal ...
3
votes
2answers
9k views

Ubuntu doesn't detect my ATI VGA card, only Intel, using 'lspci | grep VGA' & 'sudo lshw -C video'

I'm sporting a Lenovo G570 Laptop with a dedicated ATi Radeon (6347) HD 1GB VGA card For the last 5 days I've been trying to install ATI Proprietary drivers to make full use of it: I tried almost ...
2
votes
2answers
3k views

How does the Ubuntu license work for commercial use? Do we have to follow the LGPL or the GPL?

I have an Ubuntu computer. Once Ubuntu starts I use my applications, such as: driving school exams, learning, practical use, and studying. Now, I am preparing license documentation. If I use Ubuntu ...
1
vote
4answers
7k views

GNOME Shell flickering with ATI proprietary drivers

Works fine with opensource drivers, but with catalyst flickers everytime you press on activities or the lower right bar. I have 01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon ...
2
votes
2answers
3k views

Rollback from proprietary to open source ATI drivers causes Unity to not start anymore

I just installed Ubuntu 11.10. I changed the open drivers for the proprietary ones and had all sorts of problems while trying to make dual screens work, so I decided to roll back the drivers. Now ...