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virtual consoles scroll and  switching does not work in linux  centos 5 distribution

Posted on 2009-03-30
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Last Modified: 2013-12-16
hi ,
I have centos 5 linux distribution with mal functioning in switching between virtual consoles  using Ctrl-Alt-F[1-7] and  scrolling throug them using Shift-pgdn and Shift-pgup

can any body help
best regards
hatem gamal
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Question by:hatem_from_mesr
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Expert Comment

by:ravenpl
ID: 24025928
Can You exactly describe Your problem?
Note, that after switching from ftom vt1 to vt2, the history of vt1 is forgotten. Maybe that's Your misfeature?
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Author Comment

by:hatem_from_mesr
ID: 24027399
ravenpl,
>>>Can You exactly describe Your problem?
I'm using x window environment and trying the feature of virtual console
and it does not work that is my problem alse the feature of scrolling up and down between them is not working
is there is a solution for it or centos is an exception in that

regards
hatem gamal
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LVL 43

Expert Comment

by:ravenpl
ID: 24027410
As I mentioned - the ctrl+alt+F? should work, but the scroll history is forgotten as soon as You leaving the console.
You cannot switch between those consoles? what display driver You have running(gfx card)?
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Author Comment

by:hatem_from_mesr
ID: 24027487
>>>what display driver You have running(gfx card)?
vga card is: radeon 9200
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Expert Comment

by:ravenpl
ID: 24027522
add "nomodeset" option to the boot line and verify if it's working now
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Author Comment

by:hatem_from_mesr
ID: 24027571
ravenpl,
>>>add "nomodeset" option to the boot line and verify if it's working now
I'm beginner don't know the file name or the line to change please give me full details
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Accepted Solution

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ravenpl earned 500 total points
ID: 24027625
edit /etc/grub.conf file, to every line starting with "kernel ..." append nomodeset, eg.

        kernel /vmlinuz-2.6.18-92.1.22.el5PAE ro root=LABEL=/ nomodeset
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