Bug 402485 - Can not change resolution 640x480 to a bigger one. Centos7 3.10.0.953.
Summary: Can not change resolution 640x480 to a bigger one. Centos7 3.10.0.953.
Status: RESOLVED UNMAINTAINED
Alias: None
Product: systemsettings
Classification: Applications
Component: general (other bugs)
Version First Reported In: unspecified
Platform: Other Linux
: NOR grave
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-12-23 04:14 UTC by claudio donoso
Modified: 2018-12-27 04:16 UTC (History)
1 user (show)

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Description claudio donoso 2018-12-23 04:14:37 UTC 
After update from centos7 Rls 3.10.0.862 to 953 
the monitor resolution  changed to 640x480. I tried to fix it, e.g. to 1280x1024, but I could not: with xrandr, GUI manager and even creating the file etc/x11/xorg.conf.
For many years, from centos 5, it worked ok. 
I'm using an HP ML110 G6, with a graphic driver MGA G200 and LG 20" monitor. May be I'll have to reinstall the OS or change to debian, ubuntu or other (?).
Thanks in advance.
Claudio Donoso
Electric Engineer, U.Ch.
Santiago, Chile
Comment 1 Nate Graham 2018-12-27 04:16:45 UTC 
CentOS 5 was using KDE 3.

CentOS 7 is using KDE 4.

KDE 4 has been unmaintained and unsupported for over four years. :) You might consider upgrading to a distro that ships more recent software or else using the stock GNOME interface if you have to stay with CentOS.