Update: following commands restart ubuntu sudo kexec -l /boot/vmlinuz-3.13.0-39-generic -initrd=/boot/initrd.img-3.13.0-39-generic -command-line="$( cat /proc/cmdline )" sudo kexec -eīut hang after several seconds. Here 32-bit load segment should added boot/i386/pc/lnxboot.s, absent in ubuntu.
way working fine.Īny suggestions how solve issue? maybe ubuntu should first tasks before normal restart, start kexec. Kexec configured in way make quick restart means of when press shut down -> restart. grub4dos 0.4.4 can reach menu, font squeezed, input disabled. have menu.lst, grldr on c: drive, 1 string in boot.ini there. I didn't make changes in mbr or partition boot sector grub4dos. tried -reset-vga option of kexec, tried -append='.' option pass same content of menu.lst grun4dos parameter. It doesn't hang because if wait 10-20 seconds, 1 more phrase appears "if hangup, use 'geometry -lba1sector (120)' beginning of preset menu." font squeezed vertically, see 1 copy of same phrases on right. Kernel /vmlinuz-2.6.23.1-42.I execute sudo kexec -l /sbin/grub.exe sudo kexec -eĪnd black screen phrases. # kernel /vmlinuz-version ro root=/dev/VolGroup00/LogVol00 # all kernel and initrd paths are relative to /boot/, eg. # Note that you do not have to rerun grub after making changes to this file Please let me know what I am doing wrong.
Grub4dos boot ubuntu windows#
How can I get grub to boot the Windows hard drive? The way I have grub setup is listed below. When I try to boot windows from the grub boot menu it goes to a black text screen and says the path is unknown or unsupported. The only way I can boot the Windows XP hard drive is to switch to the boot menu on startup and select the Windows drive to boot from. Now I am having a real problem getting the Grub to boot the Windows XP on the new hard drive. I have repaired the windows XP and it is now working on the new system.
So I took the hard drive out of it and added to my larger system that has Fadora 8 Ware Wolf.
Grub4dos boot ubuntu Pc#
I had another PC that the motherboard died on. It was extremely handy when I needed to get my home system to dual-boot. I would like to thank you for the information you have provided. In fact, this method is great whenever you do something to your system that makes it temporarily unusable. TuxGirl wrote: As a side note, I think it’s important to mention that, if you do manage to completely mess up your nf file to the point that your machine won’t boot, you can fix it by booting into a livecd (like the Ubuntu livecd or Knoppix or DSL or *something*), and then copying your backup nf over while in there. I’d like to quote a comment on a relevant website here for future reference: I should emphasize the importance of the first step, i.e. Kernel /boot/vmlinuz-2.6.17-10-generic root=/dev/sda5 ro single Title Ubuntu, kernel 2.6.17-10-generic (recovery mode) Kernel /boot/vmlinuz-2.6.17-10-generic root=/dev/sda5 ro quiet splash Here is the contents of the resulting file (showing only the uncommented lines) …and the second option is automatically selected and boots-up after 10 seconds if I don’t do anything.
Grub4dos boot ubuntu update#
UPDATE (April 2010): The information in this post is outdated! Most linux distributions, including Ubuntu, are moving to GRUB 2.
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