[X2Go-User] execute xmodmap on resume

[richard lucassen]

On Fri, 27 Jul 2018 10:57:48 -0400
"John Stoffel" <john at stoffel.org> wrote:

> It sounds like when the script runs, the Xserver isn't quite ready,
> and xmodmap is waiting for that.  Maybe you can start debugging by
> putting:
> 
>    xmodmap -verbose -pm
> 
> before your call, to see what it prints out.  And make sure the
> $DISPLAY is set correctly too!

$DISPLAY is set correctly. The "xmodmap -verbose -pm" in a session works
fine. Writing the output to /tmp/test.txt doesn't change anything.

> You can also do an 'strace xmodmap ...' call in there, to see where
> it's going and what it's calling to.

[..]
access("/home/richard/.Xauthority", R_OK) = 0
openat(AT_FDCWD, "/home/richard/.Xauthority", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0600, st_size=100, ...}) = 0
read(4, "\1\0\0\4x2go\0\00250\0\22MIT-MAGIC-COOKIE-1"..., 4096) = 100
read(4, "", 4096)                       = 0
close(4)                                = 0
getsockname(3, {sa_family=AF_UNIX}, [124->2]) = 0
fcntl(3, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])
writev(3, [{iov_base="l\0\v\0\0\0\22\0\20\0\0\0", iov_len=12}, {iov_base="", iov_len=0}, {iov_base="MIT-MAGIC-COOKIE-1", iov_len=18}, {iov_base="\0\0", iov_len=2}, {iov_base="\360R\364\23\360\261\331\215\t\275\241en#`3", iov_len=16}, {iov_base="", iov_len=0}], 6) = 48
recvfrom(3, 0x558d1d8c28a0, 8, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)

That's where ist stops. The complete strace is here:

http://tmp.xaq.nl/strace.txt

R.

-- 
richard lucassen
http://contact.xaq.nl/