Bluetooth Linux Mint20.2/Ubuntu 20.4 works not correct

[Stefan Gronewold]

groni@groni:~$ lsb_release -rd
Description: Linux Mint 20.2
Release: 20.2
groni@groni:~$

groni@groni:~$ apt-cache policy bluez
bluez:
  Installiert: 5.53-0ubuntu3.3
  Installationskandidat: 5.53-0ubuntu3.3
  Versionstabelle:
 *** 5.53-0ubuntu3.3 500
        500 http://artfiles.org/ubuntu.com focal-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     5.53-0ubuntu3.2 500
        500 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages
     5.53-0ubuntu3 500
        500 http://artfiles.org/ubuntu.com focal/main amd64 Packages
groni@groni:~$ apt-cache policy bluetooth
bluetooth:
  Installiert: 5.53-0ubuntu3.3
  Installationskandidat: 5.53-0ubuntu3.3
  Versionstabelle:
 *** 5.53-0ubuntu3.3 500
        500 http://artfiles.org/ubuntu.com focal-updates/universe amd64 Packages
        500 http://artfiles.org/ubuntu.com focal-updates/universe i386 Packages
        100 /var/lib/dpkg/status
     5.53-0ubuntu3.2 500
        500 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages
        500 http://security.ubuntu.com/ubuntu focal-security/universe i386 Packages
     5.53-0ubuntu3 500
        500 http://artfiles.org/ubuntu.com focal/universe amd64 Packages
        500 http://artfiles.org/ubuntu.com focal/universe i386 Packages
groni@groni:~$

Info
===================================================================
           PID: 2409 (bt-adapter)
           UID: 1000 (groni)
           GID: 1000 (groni)
        Signal: 6 (ABRT)
     Timestamp: Sat 2021-07-17 15:58:49 CEST (1h 28min ago)
  Command Line: bt-adapter -i
    Executable: /usr/bin/bt-adapter
 Control Group: /user.slice/user-1000.slice/session-c2.scope
          Unit: session-c2.scope
         Slice: user-1000.slice
       Session: c2
     Owner UID: 1000 (groni)
       Boot ID: f55e93a1839e46f98edd41619123db02
    Machine ID: dafd9a61376b4676aa8b190bc1ed4b43
      Hostname: groni
       Storage: /var/lib/systemd/coredump/core.bt-adapter.1000.f55e93a1839e46f98edd41619123db02.2409.1626530329000000000000.lz4
       Message: Process 2409 (bt-adapter) of user 1000 dumped core.

                Stack trace of thread 2409:
                #0 0x00007fdd7383618b __GI_raise (libc.so.6 + 0x4618b)
                #1 0x00007fdd73815859 __GI_abort (libc.so.6 + 0x25859)
                #2 0x00007fdd73c40b43 n/a (libglib-2.0.so.0 + 0x1db43)
                #3 0x00007fdd73c9dcef g_assertion_message_expr (libglib-2.0.so.0 + 0x7acef)
                #4 0x000056375f4bd7b1 n/a (bt-adapter + 0x97b1)
                #5 0x000056375f4b8d69 n/a (bt-adapter + 0x4d69)
                #6 0x00007fdd738170b3 __libc_start_main (libc.so.6 + 0x270b3)
                #7 0x000056375f4b935a n/a (bt-adapter + 0x535a)

                Stack trace of thread 2410:
                #0 0x00007fdd73905aff __GI___poll (libc.so.6 + 0x115aff)
                #1 0x00007fdd73c7536e n/a (libglib-2.0.so.0 + 0x5236e)
                #2 0x00007fdd73c754a3 g_main_context_iteration (libglib-2.0.so.0 + 0x524a3)
                #3 0x00007fdd73c754f1 n/a (libglib-2.0.so.0 + 0x524f1)
                #4 0x00007fdd73c9ead1 n/a (libglib-2.0.so.0 + 0x7bad1)
                #5 0x00007fdd73763609 start_thread (libpthread.so.0 + 0x9609)
                #6 0x00007fdd73912293 __clone (libc.so.6 + 0x122293)

                Stack trace of thread 2411:
                #0 0x00007fdd73905aff __GI___poll (libc.so.6 + 0x115aff)
                #1 0x00007fdd73c7536e n/a (libglib-2.0.so.0 + 0x5236e)
                #2 0x00007fdd73c756f3 g_main_loop_run (libglib-2.0.so.0 + 0x526f3)
                #3 0x00007fdd73b60f8a n/a (libgio-2.0.so.0 + 0x11ef8a)
                #4 0x00007fdd73c9ead1 n/a (libglib-2.0.so.0 + 0x7bad1)
                #5 0x00007fdd73763609 start_thread (libpthread.so.0 + 0x9609)
                #6 0x00007fdd73912293 __clone (libc.so.6 + 0x122293)
===================================================================
 GDB Log
===================================================================
[New LWP 2409]
[New LWP 2410]
[New LWP 2411]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `bt-adapter -i'.
Program terminated with signal SIGABRT, Aborted.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7fdd7358f840 (LWP 2409))]

===================================================================
 GDB Backtrace
===================================================================
[New LWP 2409]
[New LWP 2410]
[New LWP 2411]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `bt-adapter -i'.
Program terminated with signal SIGABRT, Aborted.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7fdd7358f840 (LWP 2409))]
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007fdd73815859 in __GI_abort () at abort.c:79
#2 0x00007fdd73c40b43 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fdd73c9dcef in g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x000056375f4bd7b1 in ?? ()
#5 0x000056375f4b8d69 in ?? ()
#6 0x00007fdd738170b3 in __libc_start_main (main=0x56375f4b8770, argc=2, argv=0x7ffda8cb7058, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffda8cb7048) at ../csu/libc-start.c:308
#7 0x000056375f4b935a in ?? ()

===================================================================
 GDB Backtrace (all threads)
===================================================================
[New LWP 2409]
[New LWP 2410]
[New LWP 2411]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `bt-adapter -i'.
Program terminated with signal SIGABRT, Aborted.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7fdd7358f840 (LWP 2409))]

Thread 3 (Thread 0x7fdd727c2700 (LWP 2411)):
#0 0x00007fdd73905aff in __GI___poll (fds=0x56375fc56b70, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1 0x00007fdd73c7536e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007fdd73c756f3 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3 0x00007fdd73b60f8a in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4 0x00007fdd73c9ead1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5 0x00007fdd73763609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140589085239040, 7490871911135313648, 140727435357422, 140727435357423, 140727435357568, 140589085236928, -7472025211342422288, -7472022925126009104}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6 0x00007fdd73912293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 2 (Thread 0x7fdd72fc3700 (LWP 2410)):
#0 0x00007fdd73905aff in __GI___poll (fds=0x56375fc3c9f0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1 0x00007fdd73c7536e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007fdd73c754a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3 0x00007fdd73c754f1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007fdd73c9ead1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5 0x00007fdd73763609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140589093631744, 7490871911135313648, 140727435356990, 140727435356991, 140727435357136, 140589093629632, -7472024111293923600, -7472022925126009104}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6 0x00007fdd73912293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 1 (Thread 0x7fdd7358f840 (LWP 2409)):
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
        set = {__val = {0, 94795830007408, 3432, 140589102807761, 140589104220320, 140589104219808, 140589104223392, 94795822093120, 1, 140588842249648, 0, 140589102798328, 140589104223392, 9379614375124541184, 0, 140589104220040}}
        pid = <optimized out>
        tid = <optimized out>
        ret = <optimized out>
#1 0x00007fdd73815859 in __GI_abort () at abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {140589107099139, 140587164500016, 140724603453440, 0, 96, 140588842249648, 140589107525278, 140589107327263, 94796236455936, 140588842249648, 0, 0, 9379614375124541184, 94795822093120, 140589107817952, 140588842249648}}, sa_flags = 97, sa_restorer = 0x7ffda8cb6e70}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2 0x00007fdd73c40b43 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3 0x00007fdd73c9dcef in g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x000056375f4bd7b1 in ?? ()
No symbol table info available.
#5 0x000056375f4b8d69 in ?? ()
No symbol table info available.
#6 0x00007fdd738170b3 in __libc_start_main (main=0x56375f4b8770, argc=2, argv=0x7ffda8cb7058, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffda8cb7048) at ../csu/libc-start.c:308
        self = <optimized out>
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {94795822081920, 7490871911135313648, 94795821978416, 140727435358288, 0, 0, -7489558995988119824, -7472022282900734224}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x2, 0x7ffda8cb7058}, data = {prev = 0x0, cleanup = 0x0, canceltype = 2}}}
        not_first_call = <optimized out>
#7 0x000056375f4b935a in ?? ()
No symbol table info available.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007fdd73815859 in __GI_abort () at abort.c:79
#2 0x00007fdd73c40b43 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fdd73c9dcef in g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x000056375f4bd7b1 in ?? ()
#5 0x000056375f4b8d69 in ?? ()
#6 0x00007fdd738170b3 in __libc_start_main (main=0x56375f4b8770, argc=2, argv=0x7ffda8cb7058, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffda8cb7048) at ../csu/libc-start.c:308
#7 0x000056375f4b935a in ?? ()