Hi,
I am running the latest Firefox v122 (firefox_122.0+build1-0ubuntu0.22.04.1~mt1_amd64.deb not snap)
and when using the --profile option to specify the startup pr… (read more)
Hi,
I am running the latest Firefox v122 (firefox_122.0+build1-0ubuntu0.22.04.1~mt1_amd64.deb not snap)
and when using the --profile option to specify the startup profile it fails to start even on a NEW system
that never ran Firefox if I give it a directory that resides on a mounted ext3 filesystem.
All the permissions are OK and yet running strace I see an error and after a few second will get the
generic pop-up with the error message: (after a few seconds)
Firefox is already running, but is not responding. To use Firefox, you must first close the existing Firefox process, restart your device, or use a different profile.
Running the SAME from /tmp works fine, but I need the profile to reside on a persistent storage area
so if the LIVE distro restarts then it can restore the previous session, bookmarks, options, etc...
============================================================
The 2 directories were created identically and have the exact same permissions:
xubuntu@xubuntu:~$ mkdir /tmp/firefox3
xubuntu@xubuntu:~$ mkdir /media/xubuntu/sys_n01_home/mozilla/firefox3
xubuntu@xubuntu:~$ ls -ald /tmp/firefox3
drwxrwxr-x 17 xubuntu xubuntu 1080 Jan 21 22:05 /tmp/firefox3
xubuntu@xubuntu:~$ ls -ald /media/xubuntu/sys_n01_home/mozilla/firefox3
drwxrwxr-x 17 xubuntu xubuntu 4096 Jan 21 21:13 /media/xubuntu/sys_n01_home/mozilla/firefox3
============================================================
The only difference is that one is mounted on tmpfs and the other is on /dev/nvme0n1p2:
xubuntu@xubuntu:~$ df -k /tmp/firefox3
Filesystem 1K-blocks Used Available Use% Mounted on
tmpfs 32560016 351528 32208488 2% /tmp
xubuntu@xubuntu:~$ df -k /media/xubuntu/sys_n01_home/mozilla/firefox3
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/nvme0n1p2 195751828 51056068 142695768 27% /media/xubuntu/sys_n01_home
============================================================
When starting firefox with the /tmp/firefox3 profile directory it works fine and starts up:
xubuntu@xubuntu:~$ firefox --profile /tmp/firefox3
newfstatat(AT_FDCWD, "/tmp/firefox3", {st_mode=S_IFDIR|0775, st_size=1040, ...}, 0) = 0
newfstatat(AT_FDCWD, "/tmp/firefox3/.parentlock", {st_mode=S_IFREG|0664, st_size=0, ...}, 0) = 0
openat(AT_FDCWD, "/tmp/firefox3/.parentlock", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 11
fcntl(11, F_GETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=0, l_len=0, l_pid=-487933736}) = 0
fcntl(11, F_SETLK, {l_type=F_WRLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0
uname({sysname="Linux", nodename="xubuntu", ...}) = 0
BUT when using the persistent storage on the real filesystem (but SAME exact permissions) it fails:
newfstatat(AT_FDCWD, "/media/xubuntu/sys_n01_home/mozilla/firefox3", {st_mode=S_IFDIR|0775, st_size=4096, ...}, 0) = 0
newfstatat(AT_FDCWD, "/media/xubuntu/sys_n01_home/mozilla/firefox3/.parentlock", {st_mode=S_IFREG|0664, st_size=0, ...}, 0) = 0
openat(AT_FDCWD, "/media/xubuntu/sys_n01_home/mozilla/firefox3/.parentlock", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 11
fcntl(11, F_GETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=0, l_len=0, l_pid=1519466008}) = 0
fcntl(11, F_SETLK, {l_type=F_WRLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = -1 EACCES (Permission denied)
close(11) = 0
Am I doing anything wrong or is this some weird startup issue / race condition in the parentlock management?
Thank you for looking into this.
-Sanjiyan
PS: I can upload the full strace file for both scenarios if needed. Thanks again.
running on an xubuntu distribution "22.04.2 LTS (Jammy Jellyfish)"
