It was <2013-07-10 śro 20:26>, when Dmt Ops wrote: > Hey all, > > I'm starting upgrades to old production servers to newer 64-bit Linux that > runs systemd >= v195. > > Serial consoles are always my 1st step. Before upgrade it worked great. > > After upgrade, with the new systemd-based config, I'm not having much luck > so far. > > I configured the grub conf: > > serial --unit=0 --speed=57600 --word=8 --parity=no --stop=1 > terminal --timeout=3 serial console > title PRODUCTION > root (hd0,0) > kernel /vmlinuz root=/dev/sd1a noresume showopts x11failsafe vga=0x31a > console=tty0 console=com1,vga > initrd /initrd
According to kernel-parameters.txt[1] (it's for 3.10 but I assume there hasn't been any changes in this area for quite some time) you have to use ttyS0 instead of com1. Neither serial-console.txt[2] mentions com[1-4] to be a proper name for a serial port. [1] https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/kernel-parameters.txt?id=v3.10#n560 [2] https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/serial-console.txt?id=v3.10 -- Łukasz Stelmach Samsung R&D Institute Poland Samsung Electronics _______________________________________________ systemd-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/systemd-devel
