I tested with debian buster and I wasn't able to reproduce (w/o quiet parameter)
I'm not yet too sure if it's a pure initramfs-tools or something introduced by a package hooks. I first thought that plymouth could have beeb a potential candidate, but I disabled it and even purge it and problem persisted. - Eric -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/1879987 Title: machine get stuck at boot if specified 'console=ttyS* ' doesn't exist. Status in initramfs-tools package in Ubuntu: Confirmed Status in linux package in Ubuntu: Incomplete Bug description: kernel get stucks at boot if console=ttyS* is specified in the kernel cmdline and that serial HW isn't available on the system. Reproduced with: 4.4 (from Xenial), 4.15 (from Bionic), 5.4 (native, Focal) and 5.7-next (mainline) Removing the non-existent 'console=ttyS*' parameter fixes the situation. I tested it using KVM/qemu, but it has been brought to my attention that it was reproducible in VMware as well. I think it is safe to say that it is unlikely to be specifics to a certain virtualization technology type. Didn't test on baremetal yet. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1879987/+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
