> Do you mean that you still need the timeout even if the PIN request is > not enabled? > > If the code tries to load Sim properties before unlocking the PIN and > those fail, they will anyway get retried after the successful PIN unlock.
Yes, the issue happens on a SIM without PIN locked. One scenario is when the modem is powered off during suspend. After the system resumes, the modem boots up and ModemManager sees a new device. ModemManager gets a CPIN response from the modem indicating that no PIN unlock is required. If ModemManager immediately issues AT+CRSM to access ICCID or IMSI, the command either fails with a +CRSM,110,0 response or sometimes a bogus value (which could be a problem with the modem firmware, but we somehow need to work around that in software). It becomes more reliable if there is a delay between getting CPIN ready and initializing MMSim. Similar problem could happen on a system that finishes booting (and launching ModemManager) before the SIM interface is fully ready. _______________________________________________ networkmanager-list mailing list networkmanager-list@gnome.org https://mail.gnome.org/mailman/listinfo/networkmanager-list
