[X2Go-Dev] CUPS-X2GO problem after update

[Helmer Teles]

Hi Mihai.

Switched back ( removed /etc/profile.d/spike.sh ). We have multi-tenant 
machines, and that's why we use this setup, so that any user can't see other 
user/company /tmp/files.

complete /etc/profile.d/spike.sh file ( commented out the TMP env modifiers 
that are and have been working for last 3 years with old cups-x2go backend )

idnr=`id -u $USER`

export UNZIP="-O CP860"
export ZIPINFO="-O CP860"
export _JAVA_OPTIONS="-Xms128m -Xmx256m -XX:+PerfDisableSharedMem"


#if [ ! -d /tmp/.$idnr ]; then
#  mkdir /tmp/.$idnr
#  chmod 700 /tmp/.$idnr
#fi

#export TMPDIR=/tmp/.$idnr
#export KDETMP=/tmp/.$idnr
#export KDEVARTMP=/tmp/.$idnr




The problem is the same

First print of http://www.google.com from firefox equals GLOB ( 0x27d2168 )

After the first print, no more printing.

Files generated at second printing. 
-rw-------  1 root    lp          0 Jun 15 14:38 75-tes_fds-
cupsjob24198.pdfSW01sQLMH2svvcYQ
-rw-------  1 root    lp       1344 Jun 15 14:38 gs_EhECFV
-rw-------  1 root    lp      76596 Jun 15 14:38 gs_M6YZfe
-rw-------  1 root    lp      89493 Jun 15 14:38 gs_nwfOX4
-rw-------  1 root    lp          0 Jun 15 14:38 gs_poRbyn



>Okay, what gs jobs are running? ps axu | grep -i gs

root at lisbon:~# ps axu | grep -i gs
tes_fds  19145  0.0  0.2  41524  2780 ?        S    14:32   0:00 ssh -x -a -
oClearAllForwardings=yes -oServerAliveInterval=300 -oCipher=blowfish -
oIdentityFile=/home/.folderstaff/.tes_fds/.x2go/ssh/key.f11476 -
oUserKnownHostsFile=/home/.folderstaff/.tes_fds/.x2go/ssh/key.f11476.ident -
oPort=30003 -2 helmer at 127.0.0.1 -s sftp
tes_fds  19360  0.0  0.2  41524  2776 ?        S    14:33   0:00 ssh -x -a -
oClearAllForwardings=yes -oServerAliveInterval=300 -oCipher=blowfish -
oIdentityFile=/home/.folderstaff/.tes_fds/.x2go/ssh/key.f11476 -
oUserKnownHostsFile=/home/.folderstaff/.tes_fds/.x2go/ssh/key.f11476.ident -
oPort=30003 -2 helmer at 127.0.0.1 -s sftp
root     24199  1.4  1.9 125636 19408 ?        S    14:38   0:01 /usr/bin/gs -
q -dCompatibilityLevel=1.4 -dNOPAUSE -dBATCH -dSAFER -sDEVICE=pdfwrite -
sOutputFile=- -dAutoRotatePages=/PageByPage -dAutoFilterColorImages=false -
dColorImageFilter=/FlateEncode -dPDFSETTINGS=/prepress -dDoNumCopies -c 
.setpdfwrite -f /var/spool/cups/d00075-001
root     24998  0.0  0.0   9396   916 pts/3    S+   14:39   0:00 grep --
color=auto -i gs


Also, did you change (after making a backup) /etc/x2go/cups-x2go.conf to 
reflect
the new requirement? gs must be writing to stdout, not a temporary file.

What change are you referring to?
Never touch(ed) that file except to change loglevel. Also i think we are 
talking about /etc/cups/cups-x2go.conf





-- 

Regards

Helmer Teles 

http://hteles.wordpress.com

“Sent from My Linux Operating System”


Please don't send me proprietary file formats, use ISO standard ODF instead 
(ISO/IEC 26300)



On Monday 15 June 2015 15:14:10 Mihai Moldovan wrote:
> Not enough information to check signature validity.	Show Details
> 
> On 15.06.2015 02:57 PM, Helmer Teles wrote:
> > It only print the first job, all the others got held and on a firefox
> > print  instead of the normal printout it printed a text with GLOB.
> 
> Hm, GLOB. Sounds like it's looking for a file which doesn't exist?
> 
> > Also i think there's another problem at line 290.
> > It is assuming that TMPDIR is at /tmp that in the case of this system 
> > idnr=`id -u $USER`
> > TMPDIR="/tmp/.${idnr}.
> 
> Possibly, but this has been unchanged for four years. It's probably a bad
> idea to just overwrite $TMPDIR if it's already set (which I assume it is on
> your system?) and I should change that.