Tty KVM console¶

Debian/proxmox¶

systemctl enable serial-getty@ttyS1.service
systemctl start serial-getty@ttyS1.service

etc/default/grub:¶

#GRUB_CMDLINE_LINUX_DEFAULT="quiet"
GRUB_CMDLINE_LINUX_DEFAULT="console=ttyS1,115200n8"

# Uncomment to disable graphical terminal (grub-pc only)
GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
GRUB_GFXMODE=640x480
# ....

telnet ilo ....
[localhost]</>hpiLO-> VSP

Starting virtual serial port.
Press 'ESC (' to return to the CLI Session.

[localhost]</>hpiLO-> Virtual Serial Port active: IO=0x02F8 INT=3
root@pve1:/#