On Sun, Nov 21, 2021 at 04:47:57PM +0100, Marc SCHAEFER wrote: > On Tue, Nov 16, 2021 at 10:29:00PM +0100, Valentin Vidi?? wrote: > > Do you have console=ttyUSB0,... set? What does /proc/consoles say? > > No, I did not. > > Now, I have added on a test machine: > > console=ttyUSB0,9600 console=tty0 > > to /etc/default/grub and started upgrade-grub and rebooted. > > I had and I still have: > > root@gluster-1:~# cat /proc/consoles > tty0 -WU (EC p ) 4:1 > > However, the command line seems correct and multiple console= are > valid [1]: > > root@gluster-1:~# cat /proc/cmdline > BOOT_IMAGE=/vmlinuz-4.19.0-18-amd64 root=/dev/mapper/vg1-root ro console=ttyUSB0,9600 console=tty0 quiet raid0.default_layout=1 Seems like it was not picked up for some reason. You can try with this: console=tty0 console=ttyUSB0,9600n8 -- Valentin _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
