Linux Mint - External driver not working

On Linux Mint latest version 3rd monitor is recognized but not displaying on high resolution. Only 800x600 is displaying, but the monitor+VGA card support up to 1920x1080.

Connectivity: Minidisplay port

OS: Mint 64bit , latest updates.

Laptop: DELL Latitude E7440

inxi -Fxz output:

Card: Intel Haswell-ULT Integrated Graphics Controller

bus-ID: 00:02.0

Display Server: [url removed, login to view] 1.18.4 drivers: intel (unloaded: fbdev,vesa)

Resolution: 1368x768 [url removed, login to view], 800x600 [url removed, login to view], 1920x1080 [url removed, login to view]

GLX Renderer: Mesa DRI Intel Haswell Mobile

GLX Version: 3.0 Mesa 11.2.0 Direct Rendering: Yes

I tried manually adding 1920x1080 via the 'xrandr' command, but didn't work.

I believe there is either an issue with my Intel graphic card or the within the OS it self.

I have also tested this with other monitors and other display port cables.

Please assist.

Compétences : Linux

en voir plus : working as a freelance linux system administrator, mint linux cpanel install, install usb driver android tablet linux, install driver qlogic hca linux, linux mobile gui, linux mobile router, mtk linux mobile games, linux mobile ussd command, linux mobile phone asterisk usb, linux mobile device manager pda, linux mobile developer forum, install linux mobile pro, gps driver linux mobile, working voip sip software symbian mobile, linux mobile pro, linux mobile marketing bluetooth, dialogic d4pciu linux driver, linux driver adaptec raid 2420sa, firewire storage driver linux, linux pcsc driver, implement network driver linux, external gps java mobile, linux dma kernel driver, establish linux device driver environment, linux mobile pro 900

Concernant l'employeur :
( 2 commentaires ) Israel, Israel

Nº du projet : #12693241