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Ximi1970 / systray-x

SysTray-X: A system tray extension for Thunderbird. Needs both the addon AND the companion app installed to work. Will not work with TB flatpaks or snaps.
Mozilla Public License 2.0
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Systray-X doesn't work when two user accounts are logged. #38

Closed tmorard closed 4 years ago

tmorard commented 4 years ago

On a computer, with two user accounts, Systray-X works correctly on the first account opened but crashes on the second account opened if the other account is logged. There is no need to launch Thunderbird on the first one, just open account and Systray-X doesn't work for the second user.

Example : first : UserA open (works), second : UserB open (fails) first : UserB open (works), second : UserA open (fails) first : UserA open (works), second : UserA close, third : UserB open (works)

Specs : OS : Linux Mint 20 MATE Windows manager : MATE Thunderbird : 68.10.0 (64 bits) - default system repository Systray-X version : 0.3.0 - OBS repository

Ximi1970 commented 4 years ago

How do you use the second account? Do you use the switch user option? I can see there is an error in that case:

Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 key...

when the second user tries to start SysTray-X app.

Oke my bad....Forcing display :0 when handling windows.

tmorard commented 4 years ago

Yes, I use the switch user option to use the second account. I open the first account and launch Thunderbird with Systray-X, I switch to the second user with "switch user" (Thunderbird and Systray-X are always opened on first account), I launch Thunderbird (with Systray-X) on the second account. On the second account Systray-X crashs but Thunderbird, MATE desktop and other app work well.

I have this crash report from Mate desktop, I don't know if it can be usefull.

===================================================================  Info

           PID: 10281 (SysTray-X)            UID: 1001 (user2)            GID: 1001 (user2)         Signal: 11 (SEGV)      Timestamp: Mon 2020-07-20 10:48:15 CEST (40s ago)   Command Line: /usr/bin/SysTray-X /usr/lib/mozilla/native-messaging-hosts/SysTray_X.json systray-x@Ximi1970     Executable: /usr/bin/SysTray-X  Control Group: /user.slice/user-1001.slice/session-c7.scope           Unit: session-c7.scope          Slice: user-1001.slice        Session: c7      Owner UID: 1001 (user2)        Boot ID: bd26c9a2da744cbdbdaa7064d8191335     Machine ID: 2e6db7b3feeb408ba59f7482257bc249       Hostname: DesktopPC        Storage: /var/lib/systemd/coredump/core.SysTray-X.1001.bd26c9a2da744cbdbdaa7064d8191335.10281.1595234895000000000000.lz4        Message: Process 10281 (SysTray-X) of user 1001 dumped core.

                Stack trace of thread 10281:                 #0  0x00007f1a615aa854 XDefaultRootWindow (libX11.so.6

===================================================================  GDB Backtrace

[New LWP 10281] [New LWP 10282] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/bin/SysTray-X /usr/lib/mozilla/native-messaging-hosts/SysTray_X.json systr'. Program terminated with signal SIGSEGV, Segmentation fault.

0  0x00007f1a615aa854 in XDefaultRootWindow () from

/usr/lib/x86_64-linux-gnu/libX11.so.6 [Current thread is 1 (Thread 0x7f1a5d224800 (LWP 10281))]

0  0x00007f1a615aa854 in XDefaultRootWindow () from

/usr/lib/x86_64-linux-gnu/libX11.so.6

1  0x0000561fd958468f in ?? ()

2  0x0000561fd9582609 in ?? ()

3  0x0000561fd9575959 in ?? ()

4  0x0000561fd956d897 in ?? ()

5  0x00007f1a5ff800b3 in __libc_start_main (main=0x561fd956d840,

argc=3, argv=0x7fff11bc2288, init=, fini=, rtld_fini=, stack_end=0x7fff11bc2278) at ../csu/libc-start.c:308

6  0x0000561fd956dace in ?? ()

===================================================================  GDB Backtrace (all threads)

[New LWP 10281] [New LWP 10282] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/bin/SysTray-X /usr/lib/mozilla/native-messaging-hosts/SysTray_X.json systr'. Program terminated with signal SIGSEGV, Segmentation fault.

0  0x00007f1a615aa854 in XDefaultRootWindow () from

/usr/lib/x86_64-linux-gnu/libX11.so.6 [Current thread is 1 (Thread 0x7f1a5d224800 (LWP 10281))]

Thread 2 (Thread 0x7f1a5c0f7700 (LWP 10282)):

0  0x00007f1a6006e96f in __GI___poll (fds=0x7f1a5c0f6ca8, nfds=1,

timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29         resultvar = 18446744073709551100         sc_cancel_oldtype = 0         sc_ret =

1  0x00007f1a5ff3ac1a in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1

No symbol table info available.

2  0x00007f1a5ff3c90a in xcb_wait_for_event () from

/usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available.

3  0x00007f1a5c8fd298 in ?? () from

/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 No symbol table info available.

4  0x00007f1a604079d2 in ?? () from

/usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available.

5  0x00007f1a5fb43609 in start_thread (arg=) at

pthread_create.c:477         ret =         pd =         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139751190394624, 992385512751409698, 140733490928414, 140733490928415, 140733490928608, 139751190392576, -868894271711040990, -868888832917329374}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}         not_first_call = 0

6  0x00007f1a6007b103 in clone () at

../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals.

Thread 1 (Thread 0x7f1a5d224800 (LWP 10281)):

0  0x00007f1a615aa854 in XDefaultRootWindow () from

/usr/lib/x86_64-linux-gnu/libX11.so.6 No symbol table info available.

1  0x0000561fd958468f in ?? ()

No symbol table info available.

2  0x0000561fd9582609 in ?? ()

No symbol table info available.

3  0x0000561fd9575959 in ?? ()

No symbol table info available.

4  0x0000561fd956d897 in ?? ()

No symbol table info available.

5  0x00007f1a5ff800b3 in __libc_start_main (main=0x561fd956d840,

argc=3, argv=0x7fff11bc2288, init=, fini=, rtld_fini=, stack_end=0x7fff11bc2278) at ../csu/libc-start.c:308         self =         result =         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {94694790441824, 992385512751409698, 94694790322848, 140733490930304, 0, 0, -992047397418128862, -868888317884323294}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x3, 0x7fff11bc2288}, data = {prev = 0x0, cleanup = 0x0, canceltype = 3}}}         not_first_call =

6  0x0000561fd956dace in ?? ()

No symbol table info available.

0  0x00007f1a615aa854 in XDefaultRootWindow () from

/usr/lib/x86_64-linux-gnu/libX11.so.6

1  0x0000561fd958468f in ?? ()

2  0x0000561fd9582609 in ?? ()

3  0x0000561fd9575959 in ?? ()

4  0x0000561fd956d897 in ?? ()

5  0x00007f1a5ff800b3 in __libc_start_main (main=0x561fd956d840,

argc=3, argv=0x7fff11bc2288, init=, fini=, rtld_fini=, stack_end=0x7fff11bc2278) at ../csu/libc-start.c:308

6  0x0000561fd956dace in ?? ()

Le 18/07/2020 à 13:31, Maxime Rijnders a écrit :

How do you use the second account? Do you use the switch user option? I can see there is an error in that case:

Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 key...

when the second user tries to start SysTray-X app. I think this is more a desktop/X11 problem somehow. When trying to use vncserver it even crashes my desktop. Joy.. Atm I am using Leap 15.2 with KDE. Will try to pinpoint the problem. But it looks like de X-server is not happy sharing a dual desktop environment here.

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Ximi1970 commented 4 years ago

Included in 0.4.0