I'm working on a docked HP ProBook 650 and two external monitors.
On Windows it works fine, but my work requires me to use Linux (tried both Ubuntu and Debian).
Got two seperate problems:
- On Ubuntu all three monitors work - but my graphics twitch and break.
- On Debian only one monitor can be active others are in "disconnected" state
I've searched and tried a lot of things - but since I'm a novice in using Linux operating systems I'm seeking help on how to solve any of those two problems?
Or a suggestion for a better Linux option for a work station would be handy as well?
lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Mars [Radeon HD 8730M]
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
eDP1 connected primary (normal left inverted right x axis y axis)
1920x1080 60.01 + 59.93 40.00
1680x1050 59.95 59.88
1360x768 59.80 59.96
800x600 60.32 56.25
VGA1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)