Search found 10 matches

by YKdev
2016/08/31 06:37:17
Forum: CentOS 7 - Hardware Support
Topic: Intel graphics driver issue
Replies: 4
Views: 2127

Re: Intel graphics driver issue

Okay, there is no such package. And what are the options?
by YKdev
2016/08/23 15:03:19
Forum: CentOS 7 - Hardware Support
Topic: Intel graphics driver issue
Replies: 4
Views: 2127

Intel graphics driver issue

Hello everyone. I need help with graphics driver installation. I have a box with Intel Core i7 6700K and CentOS 7 installed. I need to install Intel graphics driver. How I found there's no video driver in use - "lspci -k". It doesn't show the string indicating the "kernel driver in use" for the "VGA...
by YKdev
2015/11/23 23:30:29
Forum: CentOS 7 - General Support
Topic: Xlib: extension "GLX" missing on display ":8".
Replies: 2
Views: 5033

Xlib: extension "GLX" missing on display ":8".

":8" -- is this in a VNC session? Are you using the nVidia graphics driver? I have the same problem and it is a VNC session. At CentOS 7 server (3.10.0-229.20.1.el7.x86_64) I installed tigervnc-server . Then I connect to it using VNC-client from another CentOS 7 machine (client). After the authenti...
by YKdev
2014/05/06 17:45:25
Forum: CentOS 6 - General Support
Topic: Centos 6.5. Setting display resolution.
Replies: 9
Views: 5730

Re: Centos 6.5. Setting display resolution.

I was trying to edit the Screen section by adding Modeline string to the Display subsection. And I've tried to edit the Monitor section. To no avail. I resolved the issue another way. Using the Phoenix EDID Designer tool (Windows application) I exported the EDID data to the file and then I added the...
by YKdev
2014/05/05 19:28:33
Forum: CentOS 6 - General Support
Topic: Centos 6.5. Setting display resolution.
Replies: 9
Views: 5730

Re: Centos 6.5. Setting display resolution.

I'm not sure if it's mecanical or electronic. Chances are it's electronic because switching can be made by double hitting the NumLock key on the keyboard. And there is no toggle switch on it. Olny buttons. Up to 4 comps may be connected. Not sure about exact model. I'm not in place right now. I thin...
by YKdev
2014/05/05 18:09:54
Forum: CentOS 6 - General Support
Topic: Centos 6.5. Setting display resolution.
Replies: 9
Views: 5730

Re: Centos 6.5. Setting display resolution.

When connected directly the monitor autodetected and everything works fine with optimal resolution. But I can't use it without KVM-switch and I can't change the switch. I googled. I suppose the problem is that the nvidia driver can't read EDID. But I wonder why changes in xorg.conf doesn't take effe...
by YKdev
2014/05/05 10:16:27
Forum: CentOS 6 - General Support
Topic: Centos 6.5. Setting display resolution.
Replies: 9
Views: 5730

Re: Centos 6.5. Setting display resolution.

When I try to edit the xorg.conf configuration file (/etc/X11/) nothing changes. There's no effect when I restart the X-session or reboot. And one more detail, I connect the monitor via VGA switch. /var/log/Xorg.0.log contains the following strings: No modes were requested; the default mode "nvidia-...
by YKdev
2014/04/29 19:23:50
Forum: CentOS 6 - General Support
Topic: Centos 6.5. Setting display resolution.
Replies: 9
Views: 5730

Centos 6.5. Setting display resolution.

Hi. I have CentOS 6.5 installed on my machine. I recently have installed the nVidia GT 9600 proprietary driver. And since then I have only 2 display resolution options in the System Preferences->Display. The monitor is Samsung SyncMaster E1920. I need it to work in 1280x1024 60 Hz mode. I tried diff...
by YKdev
2014/04/29 18:46:06
Forum: CentOS 6 - General Support
Topic: Display problem after upgrading from 6.2 to 6.5
Replies: 1
Views: 1540

Re: Display problem after upgrading from 6.2 to 6.5

You have to disable the default 'nouveau' video driver. You can find handy instructions at
http://pyrx.sourceforge.net/blog/103-in ... n-centos-6