Mozilla keeps crashing

[azoele at katamail.com]

Hi straced it (strace /opt/thunderbird/thunderbird), for stracing thunderbird-bin fails complaining libjmoz.so is not to be found.

But news to me is that:
as user, Mozilla/Thunderbird/... crashes
as root, works.

Especially Thunderbird lets me, as a user, set up a email account, and then, as soon as I click "Ok" dies.
And won't start anymore.
Remove .thunderbird dir, same steps, cnfigure email address, and the dies again...

As root, it seems to work seamlessly...
I tried my old user, and I have created a new one, same results.

Sigh...

the strace is here (last lines at least)

rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("core", 0xbffff030)              = -1 ENOENT (No such file or directory)
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x40015e28) = 10119
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x80749a0, [], SA_RESTORER, 0xb21a18}, {SIG_DFL}, 8) = 0
waitpid(-1, [WIFEXITED(s) && WEXITSTATUS(s) == 11], 0) = 10119
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, 0xbfffef04, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn()                             = ? (mask now [])
rt_sigaction(SIGINT, {SIG_DFL}, {0x80749a0, [], SA_RESTORER, 0xb21a18}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat64("core", 0xbffff280)              = -1 ENOENT (No such file or directory)
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
read(255, "\nexit $exitcode\n", 8192)   = 16
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
exit_group(11)                          = ?