[Bug 1980334] Re: Support Quectel's modem(EM120/160) firmware update, fwupd
Yuan-Chen Cheng
1980334 at bugs.launchpad.net
Wed Aug 3 01:53:05 UTC 2022
updated focal/libxmlb and fwupd in https://launchpad.net/~ycheng-
twn/+archive/ubuntu/fwupd-focal-mm1
Please test again to see if it could properly update the firmware of
EM120/160.
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https://bugs.launchpad.net/bugs/1980334
Title:
Support Quectel's modem(EM120/160) firmware update, fwupd
Status in OEM Priority Project:
In Progress
Status in fwupd package in Ubuntu:
Fix Released
Status in libxmlb package in Ubuntu:
Fix Released
Status in fwupd source package in Focal:
In Progress
Status in libxmlb source package in Focal:
In Progress
Status in fwupd source package in Kinetic:
Fix Released
Status in libxmlb source package in Kinetic:
Fix Released
Bug description:
The current fwupd packages in focal have to be rebuild with the latest
1.18.6 modem manager[1] in updates channel.
In the modem-manager plugin of fwupd, there are several version check
macros to determine the version of modem-manager, for instance:
https://git.launchpad.net/ubuntu/+source/fwupd/tree/plugins/modem-
manager/fu-mm-device.c?h=ubuntu/focal-updates#n22
#if MM_CHECK_VERSION(1, 17, 2)
#include "fu-firehose-updater.h"
#endif
If the version is equal to or newer than 1.17.2, fwupd will have
different behaviors. And the previous version in Focal is 1.16.6 so we
have to rebuild or do a version bump to make sure it compile with the
new modem manager.
[1]
https://launchpad.net/ubuntu/+source/modemmanager/1.18.6-1~ubuntu20.04.1
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