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the-modem-distro / pinephone_modem_sdk

Pinephone Modem SDK: Tools to build your own bootloader, kernel and rootfs
GNU General Public License v3.0
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Pressing "1" on the dialpad a lot after call established causes entire modem to disappear (crash?) #217

Open ell1e opened 1 year ago

ell1e commented 1 year ago

Pressing "1" on the dialpad a lot after call established causes entire modem to disappear (crash?). Steps to reproduce:

  1. Call someone, I do this with IMS and VoLTE disabled and there's no 3G here, so it's a 2G call, not sure if this is relevant.

  2. Once the call was established and is running, press "1" on the gnome calls dialpad, like, a lot. Just keep hammering it.

  3. The entire modem icon in Phosh disappears in the top-left, and gnome calls suddenly shows an error that the modem as a whole is just gone, and it's not coming back. Strangely enough call audio is ongoing but there is no way to dial or do new calls anymore and you have to reboot to fix it.

BillFleming commented 4 months ago

Audio could maybe continue after a usb crash since it goes over I2S normally. You can check lsusb in terminal to confirm if usb crashed (easier then re-configuring audio to usb audio) Maybe the USB is up and just the serial interfaces over it crashed, so something else to check.