USB Modem Calls freezes when trying to hang up ongoing call/ sound is not working either.
What problem did you encounter
Calls doesn't respond when trying to hang up. There is no sound as well.
What is the expected behaviour?
I was expecting to make/receive calls using a USB modem as i do under Windows 10.
How to reproduce
Make any call then try to hang up.
Which version of Calls did you encounter the bug in?
-
I used the precompiled Debian package.
Calls Version: 43~beta.
What hardware are you running Calls on?
-
other Ubuntu 20.04
What modem are you using?
Huawei USB modem
Releveant logfiles
ModemManager[27209]: <info> [modem4/call2] call state changed: unknown -> dialing (outgoing-started)
ModemManager[27209]: <info> [modem4/call2] call state changed: dialing -> ringing-out (unknown)
ModemManager[27209]: <info> [modem4/call2] call state changed: ringing-out -> active (unknown)
ModemManager[27209]: <info> [modem4/call2] user request to hangup call
ModemManager[27209]: <info> [modem4/call2] user request to hangup call
ModemManager[27209]: <info> [modem4/call2] call state changed: active -> terminated (unknown)
ModemManager[27209]: <warn> [modem4/call2] couldn't start call: AT command was cancelled
ModemManager[27209]: <info> [modem4/call2] call state changed: active -> terminated (error)
kernel: [ 5070.534885] callaudiod[18317]: segfault at 0 ip 0000000000000000 sp 00007fffdb1d9c08 error 14 in callaudiod[559e32eda000+4000]
kernel: [ 5070.534900] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
ModemManager[27209]: <warn> [modem4] couldn't setup in-call audio channel: Serial command timed out
ModemManager[27209]: <warn> [modem4] couldn't load call list: Serial command timed out
ModemManager[27209]: <warn> [modem4] port ttyUSB2 timed out 2 consecutive times
ModemManager[27209]: <warn> [modem4] port ttyUSB2 timed out 3 consecutive times
ModemManager[27209]: <warn> [modem4/call2] couldn't hangup single call with call id '0': Serial command timed out
ModemManager[27209]: <warn> [modem4] port ttyUSB2 timed out 4 consecutive times
ModemManager[27209]: <warn> [modem4/call2] couldn't hangup single call with call id '0': Serial command timed out
ModemManager[27209]: <warn> [modem4] port ttyUSB2 timed out 5 consecutive times
ModemManager[27209]: <warn> [modem4] port ttyUSB2 timed out 6 consecutive times
ModemManager[27209]: <warn> [modem4] port ttyUSB2 timed out 7 consecutive times
ModemManager[27209]: <warn> [modem4] port ttyUSB2 timed out 8 consecutive times
ModemManager[27209]: <warn> [modem4] port ttyUSB2 timed out 9 consecutive times
ModemManager[27209]: <error> [modem4] port ttyUSB2 timed out 10 consecutive times, marking modem as invalid
Edited by Andy .