Temporary fix for Modem Not Coming Back on in SXMO Postmarketos Pinephone
#2
Thanks for you work looking into this problem.  I'm glad to see I'm not alone in this problem and making efforts to mitigate it. 

I was excited to see that restarting eg25-manager might get a modem that's gone missing back online. I can restart eg25-manager without any errors but unfortunately in my case, it doesn't help Sad So far the only sure-fire method I've found is to restart the device. I'm considering automating a call to reboot when the modem disappears, but for now I just have the phone play an audio file every minute to remind me to restart.

I've also seen a second problem that I intend to see if an eg25-manager restart might help. Every so often my phone loses its LTE connection, and when this happens I can't place or receive calls. Since it's not readily apparent if I'm not getting a call because no one's calling or because LTE is off in the weeds, this is also a problem. So again, I play a sound to tell me to check the phone. I thought that mmcli -m 0 -e might fix things but that experiment failed. Sometimes LTE comes back on its own . . .

I'll post if I find anything else of note.

update:

Hmmm. restarting eg25-manager might actually have worked after all. I tried it when LTE service dropped out and it didn't appear to help when I rechecked the output of mmcli -m 0|grep access. But the modem had returned as modem 1, and I was just assuming it would be restarted as modem 0 again. I'll have to wait for the modem to disappear again to retest this.
  Reply


Messages In This Thread
RE: Temporary fix for Modem Not Coming Back on in SXMO Postmarketos Pinephone - by robthebold - 06-16-2022, 08:40 AM

Possibly Related Threads…
Thread Author Replies Views Last Post
  How can I record video on a Pinephone? kk22 18 5,190 07-22-2024, 05:18 PM
Last Post: baptx
  Pinephone not booting, always vibrating alexander12 8 5,728 07-19-2024, 07:50 PM
Last Post: Blackheart
  PinePhone Pro P. Siera 2 194 07-17-2024, 12:41 AM
Last Post: P. Siera
  eSIM on PinePhone just_a_q 6 3,393 07-02-2024, 01:30 AM
Last Post: zetabeta
  PinePhone Boots but only Shows Black Screen with Backlight danyeaw 1 178 06-30-2024, 10:18 AM
Last Post: danyeaw
  Pinephone won't boot. spha 13 4,226 05-15-2024, 10:31 PM
Last Post: Richy_T
  Pinephone boot. Richy_T 5 763 05-15-2024, 03:35 PM
Last Post: Richy_T
  PinePhone - boot from microSD laserpyramid 9 1,746 05-03-2024, 10:09 AM
Last Post: laserpyramid
  pinephone virtual keyboard aular 4 905 04-10-2024, 03:45 PM
Last Post: aular
  PinePhone Doesn't Boot LED Doesn't Show Any Signs When Charging dorkydev 1 622 04-02-2024, 11:50 AM
Last Post: Kevin Kofler

Forum Jump:


Users browsing this thread: 1 Guest(s)