As reported above, I tried deleting ../efivars/dump*, but even after a reboot, the ../vars/dump* directories remain. Worse, the ../efivars/dump* files returned.
I repeated the deletion of ../efivars/dump* and again rebooted. On second reboot, those files are gone, along with the ../vars/dump* directories. If I had not removed tlp and acpi-call-dkms after that first boot, then rebooting may well have filled the NVRAM and bricked the machine! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962572 Title: Impossible to Delete UEFI Dump Files - CONFIG_EFIVAR_FS & CONFIG_EFI_VARS both =y To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1962572/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs