Screen resolution in Linux
Hi!
I just recently installed Red Hat 7.2 and I was wondering, how to you change the screen resolution when linux is already installed? My other question is, I can't seem to get my soundcard working. It's a Soundblaster Live card. Linux seems to find it...but it says something about I/O port error... Everything works just fine in Windows. Thanks! |
For your screen:
if you use a frame buffer: edit the file /etc/lilo.conf as root. and set the vga= I don`t know the codes by hard. You should not have a hard time finding them. Or set : vga=ask Then runn /sbin/lilo else: edit you /etc/X11/XF86Config as root. |
OK I'll try that.
What If I'm running KDE??? |
In a nutshell.
KDE is the desktop managar. It hendels the event`s on your desktop. Your screen is set bij the X server. KDE is the program that controles your desktop. KDE it self uses the X server. If you use a framebuffer the Xserver uses the res of the framebuffer. Else it uses the reselution you configured in the /etc/XF86Config BTW there are programes that can help you configure your X settings. good luck |
For Redhat, you can use Xconfigurator to set up your resolutions. Also, see Aussie's post in this thread concerning checking/editing your resolutions manually in /etc/X11/XF86Config-4.
Once you set multiple resolutions in the config file, you can change your res on-the-fly in Gnome, KDE, etc. by simultaneously holding down CTRL+ALT+the numeric keypad's "+" or "-" key. |
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