Hi,
I'm trying to run printtool on a Red Hat 6.1 machine. I'm logged into
an X session under my normal user account. I su to root access. When I
issue 'printtool' as root, I get this error:
Application initialization failed: no display name and no $DISPLAY
environment variable
Couldn't load bindings.tcl
Start from control-panel or set environment variable
CONTROL_PANEL_LIB_DIR to the control-panel library dir.
(normally this is /usr/lib/rhs/control-panel)
Before I su'ed, I did 'xhost +localhost'. After seeing this error
message, I set the variable $DISPLAY to :0.0, and $CONTROL_PANEL_LIB_DIR
to /usr/lib/rhs/control-panel. printtool still gives the same error. I
really don't want to kill my current X session just to re-login as root
to run printtool. How can I run printtool without exiting my current
session? Thanks,
Hidong
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