Present on 18.04.3 and 16.04.6 (64 bit, LTS with latest updates) -----------------------------------------------------------------------------------------------------
$ dmesg | grep Couldn [ 2.215723] Couldn't get size: 0x800000000000000e [ 2.215759] MODSIGN: Couldn't get UEFI MokListRT $lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 18.04.3 LTS Release: 18.04 Codename: bionic $ uname -a Linux ubuntu-bellera 5.0.0-27-generic #28~18.04.1-Ubuntu SMP Thu Aug 22 03:00:32 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux Acer TravelMate B118-M (TMB118-M-C4AL manufactured date 2019/05/23) ----------------------------------------------------------------------------------------------------- $ dmesg | grep Couldn [ 2.305514] Couldn't get size: 0x800000000000000e [ 2.305575] MODSIGN: Couldn't get UEFI MokListRT $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.6 LTS Release: 16.04 Codename: xenial $ uname -a Linux ubuntu-bellera 4.15.0-62-generic #69~16.04.1-Ubuntu SMP Fri Sep 6 02:43:35 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux Acer TravelMate B117-M (TMB117-M-C661 manufactured date 2016/07/18) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1743908 Title: MODSIGN: Couldn't get UEFI db list To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1743908/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs