Hello All , May I know , if there is update of backporting this changes in Ubuntu 22.04 ? As per above comment , it will be helpful if you can update in which Ubuntu version 1.30 will be released ?
Thank you ! Thanks & Regards, Nitin Joshi -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libmbim in Ubuntu. https://bugs.launchpad.net/bugs/2014954 Title: Backport Intel Mutual Authentications - FCC Lock Status in OEM Priority Project: Confirmed Status in libmbim package in Ubuntu: In Progress Status in libmbim source package in Jammy: New Status in libmbim source package in Lunar: New Bug description: [ Impact ] There exist no formal API to do the FCC unlock procedure[1] in the latest version of the modemmanger. But there is a merged commit[2] that provide this functionality for intel WWAN cards in the upstream project. Lenovo have several laptops using the Fibocom WWAN cards (Intel XMM 7560), and Lenovo are struggling to give a decent way to run the FCC unlock service without this. Until the device is unlocked, the end users are not able to use the SIM cards, and some of the affected devices have already been shipped. The end users now have to go to the Lenovo support website and download a few scripts and binaries to unlock the device to make their SIM cards work. The Lenovo wants this patch to be included in jammy, then they can provide the FCC unlock service and manage it in OEM-archive, so the end users can use SIM cards as soon as they receive the laptop. [ Test Plan ] OEM enablement engineers and Lenovo engineers will help to test if the FCC unlock would work on certain laptops with the help of a custom package[1] provided by Lenovo which contains the FCC unlock script. [ Where problems could occur ] This is a completely new feature to support Intel WWAN cards mutal authentication, which does not affect other existing features. But the feature itself might have bugs and glitches since it is a brand new one and is not widely tested by the laptop vendors, still it is better than nothing. [ Other Info ] [1] FCC unlock procedure: https://modemmanager.org/docs/modemmanager/fcc-unlock/ [2] intel-mutual-authentication: new service, fcc-lock: https://gitlab.freedesktop.org/mobile-broadband/libmbim/-/merge_requests/157 - when the device is first shipped or comes out of the factory, it should be protected with a lock till the device reaches the end user. This FCC lock feature will ensure the device is secured till its unlocked. To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/2014954/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
