dormant
11-09-2011, 10:25 PM
I am a Knoppix dullard - up until today I had only ever used it to check disks.
I have a PC (Dell desktop) which refuses to boot, from HD, from Ubuntu installation CD, and from the Knoppix CD (6.2.1). It reads the CD or HD, but then freezes. This seems to happen when it tries to enter graphics mode. It also happily read a Windows installation CD up to the point where it wanted to install Windows.
The only way I can get it to boot with Knoppix is using the following cheat codes:
knoppix vga=0 debug -b 3This scrolls a lot of messages, then returns
Past mounting /mnt-system
sh: can't access tty: job control turned off
/ #The commands that are then available to me do not seem to include any that I can use to troubleshoot the hardware. I tried
/ # dmesg | lessbut the pipe into less doesn't seem to work.
I Googled for help on using busybox, but can't find anything usefull.
Can anyone suggest how I can troubleshoot my PC from here, or other ways to boot Knoppix (I haven't tried all options yet)?
I have a PC (Dell desktop) which refuses to boot, from HD, from Ubuntu installation CD, and from the Knoppix CD (6.2.1). It reads the CD or HD, but then freezes. This seems to happen when it tries to enter graphics mode. It also happily read a Windows installation CD up to the point where it wanted to install Windows.
The only way I can get it to boot with Knoppix is using the following cheat codes:
knoppix vga=0 debug -b 3This scrolls a lot of messages, then returns
Past mounting /mnt-system
sh: can't access tty: job control turned off
/ #The commands that are then available to me do not seem to include any that I can use to troubleshoot the hardware. I tried
/ # dmesg | lessbut the pipe into less doesn't seem to work.
I Googled for help on using busybox, but can't find anything usefull.
Can anyone suggest how I can troubleshoot my PC from here, or other ways to boot Knoppix (I haven't tried all options yet)?