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09-26-2003, 12:24 AM
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#1
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Member
Registered: Aug 2001
Location: GD, GZ, China
Posts: 240
Rep:
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About setting DISPLAY variable
hi all,
I have booted my RH7.2 in text mode. It fails to run a graphic-mode program in text mode and reports that I need to set the DISPLAY variable. How to set it?
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09-26-2003, 05:41 AM
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#2
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Member
Registered: Aug 2003
Location: Chennai, India
Distribution: PCLinuxOS .92, FC4
Posts: 840
Rep:
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You cannot run a graphics mode player in text mode. You have to have the Xserver running for you to enable running graphical programs. When you start XServer, the DISPLAY variable is automatically set.
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09-27-2003, 05:37 AM
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#3
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Member
Registered: May 2003
Distribution: Solaris 10, Solaris 8.0, Fedora Core 3
Posts: 203
Rep:
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Try startx to start running x server.
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09-27-2003, 05:42 AM
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#4
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Member
Registered: Aug 2001
Location: GD, GZ, China
Posts: 240
Original Poster
Rep:
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Yes. I am running X now. However, it stills demand me to set DISPLAY. It's really weird.
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09-29-2003, 01:24 AM
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#5
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Member
Registered: May 2003
Distribution: Solaris 10, Solaris 8.0, Fedora Core 3
Posts: 203
Rep:
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You can set the display variable $DISPLAY in your .profile file in your home directory. The name may differ depending what shell your using. I use bash so for me its .bash_profile.
Try adding this:
export DISPLAY="$IP:0.0"
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