Hello, for use on MGE UPS on my Xen Server, I wants to use the device /dev/ttyS0 for communicate with the UPS. So I do that : Xen 3.1.4 Debian Etch Kernel 2.6.18.8 Kernel config : XEN ---> [ ] Disable serial port drivers Device Drivers ---> Character Devices ---> Serial Drivers ---> │<*> 8250/16550 and compatible serial support │ │ │ │[*] Console on 8250/16550 and compatible serial port │ │ │ │(4) Maximum number of 8250/16550 serial ports │ │ │ │(4) Number of 8250/16550 serial ports to register at runtime grub config : title Xen 3.1.4 / Debian GNU/Linux, kernel 2.6.18.8-xen0 root (hd0,0) kernel /boot/xen-3.1.4.gz module /boot/vmlinuz-2.6.18.8-xen0 root=/dev/sda1 ro console=tty0 fastboot xencons=ttyS1 module /boot/initramfs-xen0-3.1.4.img savedefault But, when I want to boot on this new compiled kernel, I have this error message : Begin Waiting for root file system ....... Where is my mistakes ? Thanks a lot -- ''''~`` ( o o ) +------------------.oooO--(_)--Oooo.---------------------+ | Guillaume Chéramy - Guidtz | | E-Mail : guillaume.cheramy@gmail.com | | ( ) | +---------------------\ (----( )-----------------------+ \_) ) / (_/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users