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08.27.2007 at 10:07PM PDT, ID: 22790758
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UBUNTU...Cannot change screen resolution.

Asked by Donnie616 in Computer Displays / Monitors, Linux Setup, Ubuntu

Tags: ubuntu, resolution, change, screen, cannot

Changed from a CRT monitor to an Sony LCD with a Ubuntu dual boot pc.  I had to change screen resolution.  It went well.  Then I put in a KVM switch.  Left XP machine had to be readjusted  Went Well.  Right XP machine had to be ajusted and it went well.

The UBUNTU OS resolution cannot be changed from 640/480@50hz. No other options.  Following some very explicit instructs from Ubuntu forums specifically on this subject, I run into a problem fixing it, because Ubuntu lists the old CRT as the default monitor, not the Sony LCD which it is on.  I am afraid to change any text in this screen as it may never be right after that.  

I guess it is like making a change in the registry.  I know if I change The entry ¨ENVISION" to
"SONY",  it will work, but I am afraid to make things worse.  Ubuntu does see my video card correctly.  It is an amazing OS, but I am lost.  I am deep inside the OS ready to make a res change, then I noticed that the monitor was not correct.  Thank God.  I will leave this on all nite, because I will never find my way back to where I am at.  Hopefully I will wake to the right answer here.

Can some one tell me how to change the resolution under my  above crazy circumstances?

Thank you Donnie616
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[+][-]08.27.2007 at 11:39PM PDT, ID: 19780772

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[+][-]08.27.2007 at 11:58PM PDT, ID: 19780829

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[+][-]08.28.2007 at 11:24AM PDT, ID: 19785609

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[+][-]08.28.2007 at 02:24PM PDT, ID: 19787085

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[+][-]08.28.2007 at 02:35PM PDT, ID: 19787154

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About this solution

Zones: Computer Displays / Monitors, Linux Setup, Ubuntu
Tags: ubuntu, resolution, change, screen, cannot
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Solution Provided By: rindi
Participating Experts: 2
Solution Grade: A
 
 
[+][-]08.28.2007 at 04:52PM PDT, ID: 19787750

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[+][-]08.28.2007 at 10:47PM PDT, ID: 19789002

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