In your setenv line, you specify the hostname as ibm046, but your qrsh line submits it to ibm065. Is that a typo? Why not use `hostname` in the setenv line?
Ian On Tue, Jul 18, 2017 at 2:23 AM, John_Tai <[email protected]> wrote: > I’m having a DISPLAY issue in RHEL6.8 that I don’t have in RHEL5. I am > using SGE6.2u6 > > > > I use VNC to connect to a linux server. By default the DISPLAY is set to > :4.0 and I can start GUI jobs locally: > > > > # echo $DISPLAY > > :4.0 > > # xclock > > > > However if I submit a GUI job it gives me a display error: > > > > # qrsh -V -b y -cwd -now n -q test.q@ibm065 xclock > > Error: Can't open display: :4.0 > > > > At this point I set the display by adding the hostname and I can > successfully submit the job: > > > > # setenv DISPLAY `hostname`:4.0 > > # echo $DISPLAY > > ibm041:4.0 > > # qrsh -V -b y -cwd -now n -q test.q@ibm065 xclock > > > > At least, it is successful in RHEL5. > > > > However in RHEL6.8 setting the display with hostname doesn’t allow GUi > jobs to start either locally or remotely: > > > > # setenv DISPLAY ibm046:4.0 > > # xclock > > Error: Can't open display: ibm046:4.0 > > # setenv DISPLAY ibm046:4.0 > > # qrsh -V -b y -cwd -now n -j y -q test.q@ibm065 xclock > > Error: Can't open display: ibm046:4.0 > > > > Hopefully somebody has experienced it before. > > > > Thanks > > John > ------------------------------ > This email (including its attachments, if any) may be confidential and > proprietary information of SMIC, and intended only for the use of the named > recipient(s) above. Any unauthorized use or disclosure of this email is > strictly prohibited. If you are not the intended recipient(s), please > notify the sender immediately and delete this email from your computer. > > _______________________________________________ > users mailing list > [email protected] > https://gridengine.org/mailman/listinfo/users > > -- Ian Kaufman Research Systems Administrator UC San Diego, Jacobs School of Engineering ikaufman AT ucsd DOT edu
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