Package: x2gothinclient
Version: 1.0.99.1
Severity: important
/usr/sbin/x2gothinclientd hangs and does not start x2goclient.
The hang is caused by
DISPLAY=:0 LANG=C xrandr | grep ' connected ' | cut -d ' ' -f1
which, when run manually from the command line, gives
"xrandr: Failed to get size of gamma for output default
default" [sic!]
Disabling the entire routine with
-foreach (`DISPLAY=:0 LANG=C xrandr | grep ' connected ' | cut -d ' ' -f1`)
+foreach('')
fixes the issue for singlehead mode, but breaks multihead mode.
So, two suggestions:
1) STDERR from xrandr should go to /dev/null or to a log file/syslog, so
-foreach (`DISPLAY=:0 LANG=C xrandr | grep ' connected ' | cut -d ' ' -f1`)
+foreach (`DISPLAY=:0 LANG=C xrandr 2>/dev/null | grep ' connected ' |
cut -d ' ' -f1`)
2) A simple fix could be
if (1 < `DISPLAY=:0 LANG=C xrandr | grep ' connected ' | wc -l`)
{
foreach (`DISPLAY=:0 LANG=C xrandr | grep ' connected ' | cut -d '
' -f1`)
{
...
}
}
I'm sure there might be a more elegant solution that works within the
foreach loop, but "Hanc marginis exiguitas non caperet."
-Stefan
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