Public bug reported: Description: Ubuntu 22.04.3 LTS Release: 22.04
After the latest upgrade our Huawei LTE modem is not working anymore. We can see the modem wie lsusb, but no interfaces gets activated and systemd-networkd-wait-online gets a timeout. The following packages have been upgraded: Upgrade: udev:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), systemd-timesyncd:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), libpam-systemd:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), libsystemd0:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), libnss-systemd:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), systemd:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), libudev1:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), systemd-sysv:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), thermald:amd64 (2.4.9-1ubuntu0.3, 2.4.9-1ubuntu0.4) When we switch back to an older version the modem is working again! Downgrade: systemd-timesyncd:amd64 (249.11-0ubuntu3.10, 249.11-0ubuntu3.7), libpam-systemd:amd64 (249.11-0ubuntu3.10, 249.11-0ubuntu3.7), libsystemd0:amd64 (249.11-0ubuntu3.10, 249.11-0ubuntu3.7), libnss-systemd:amd64 (249.11-0ubuntu3.10, 249.11-0ubuntu3.7), systemd:amd64 (249.11-0ubuntu3.10, 249.11-0ubuntu3.7), systemd-sysv:amd64 (249.11-0ubuntu3.10, 249.11-0ubuntu3.7) So the latest update breaks anything with that modem. The output of lsusb stays the same with both versions: Bus 001 Device 003: ID 12d1:15c1 Huawei Technologies Co., Ltd. ME906s LTE M.2 Module With old packages "ip link" looks like that: 9: wwan0: <BROADCAST,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN mode DEFAULT group default qlen 1000 link/ether 2e:c4:ac:0a:11:f2 brd ff:ff:ff:ff:ff:ff With new packages "ip link" does not show any wwan0 or similar interface. Other network interfaces are avaiable. We have a lot of systems with Huawei LTE modems and that's a serious problem for us! Do you need more information to debug that problem? ** Affects: systemd (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/2036427 Title: Upgrade to version 249.11-0ubuntu3.10 breaks 12d1:15c1 Huawei ME906s LTE M.2 Module Status in systemd package in Ubuntu: New Bug description: Description: Ubuntu 22.04.3 LTS Release: 22.04 After the latest upgrade our Huawei LTE modem is not working anymore. We can see the modem wie lsusb, but no interfaces gets activated and systemd-networkd-wait-online gets a timeout. The following packages have been upgraded: Upgrade: udev:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), systemd-timesyncd:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), libpam-systemd:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), libsystemd0:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), libnss-systemd:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), systemd:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), libudev1:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), systemd-sysv:amd64 (249.11-0ubuntu3.9, 249.11-0ubuntu3.10), thermald:amd64 (2.4.9-1ubuntu0.3, 2.4.9-1ubuntu0.4) When we switch back to an older version the modem is working again! Downgrade: systemd-timesyncd:amd64 (249.11-0ubuntu3.10, 249.11-0ubuntu3.7), libpam-systemd:amd64 (249.11-0ubuntu3.10, 249.11-0ubuntu3.7), libsystemd0:amd64 (249.11-0ubuntu3.10, 249.11-0ubuntu3.7), libnss-systemd:amd64 (249.11-0ubuntu3.10, 249.11-0ubuntu3.7), systemd:amd64 (249.11-0ubuntu3.10, 249.11-0ubuntu3.7), systemd-sysv:amd64 (249.11-0ubuntu3.10, 249.11-0ubuntu3.7) So the latest update breaks anything with that modem. The output of lsusb stays the same with both versions: Bus 001 Device 003: ID 12d1:15c1 Huawei Technologies Co., Ltd. ME906s LTE M.2 Module With old packages "ip link" looks like that: 9: wwan0: <BROADCAST,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN mode DEFAULT group default qlen 1000 link/ether 2e:c4:ac:0a:11:f2 brd ff:ff:ff:ff:ff:ff With new packages "ip link" does not show any wwan0 or similar interface. Other network interfaces are avaiable. We have a lot of systems with Huawei LTE modems and that's a serious problem for us! Do you need more information to debug that problem? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/2036427/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp