I replaced a defective graphics card with the following one:
root@q4os-desktop:~# lspci -nn | grep VGA
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde XT [Radeon HD 7770/8760 / R7 250X] [1002:683d]
The hardware works perfectly, e.g. with Kubuntu and the free driver "radeon". There I can also configure as I like.
Q4OS Centaurus also uses the driver "radeon". But if I change anything using
/opt/trinity/bin/tdecmshell 'displayconfig'
all colors change completely, e.g. brown becomes green.
Normal colors only reappear when I open a text console and type startx from there. But as written, it is not possible to configure the display.
Also after reinstalling Q4OS the same problem.
As a workaround, what file can I delete to make the system restore the default configuration?
Is there a solution to the problem?
EDIT: Bug Report https://sourceforge.net/p/q4os/tickets/133/ describes similar with severity 1. Is 1 high/critical or low?
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