/etc/hostname.umb0 apn YOUR.PROVIDERS.APN pin "PIN" or pin "" if it disabled up $ doas sh - x /etc/netstart umb0 -Stefan
Samuel Jayden <samueljaydan1...@gmail.com> hat am 13.11.2023 20:03 CET geschrieben: Hello misc, After experiencing mbim attach (from umsm) issue[*] with EM7455, I purchased another LTE module with a different (SIM8262E-M2) chipset. This time switching to mbim mode was no problem. However, this time it remains as "SIM not initialized". But when you install Linux on the same device, it can successfully obtain an IP address and access the internet. I tested this on both OpenBSD 7.3 and 7.4. Here is some output that might be useful: # usbdevs addr 03: 1e0e:9003 SIMCOM, SDXLEMUR-LITE-MTP _SN:C7FD1685 super speed, power 224 mA, config 1, rev 5.04, iSerial 0123456789ABCDEF driver: umb0 # ifconfig umb0 umb0: flags=8815<UP,DEBUG,POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500 index 7 priority 6 llprio 3 roaming disabled registration unknown state down cell-class none SIM not initialized PIN required APN internet status: down dmesg after debug flag : umb0: state change timeout umb0: open error: FAILURE dmesg is attached How can I solve this? Thanks. [*] https://marc.info/?l=openbsd-misc&m=169988135425184&w=2
