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[Bug 257455] Re: grub error 15 with 2.6.24-19 and -20 rt kernel

 

Ubuntu Studio no longer uses an RT kernel, and the kernel mentioned in
this is ancient.

** Changed in: ubuntustudio
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/257455

Title:
  grub error 15 with 2.6.24-19 and -20 rt kernel

Status in Ubuntu Studio:
  Won't Fix

Bug description:
  I have recently installed ubuntustudio-audio i386 8.04.1. which
  includes linux kernel 2.6.24-19rt. After installation grub reported
  "error 15 file not found". The kernel was correctly listed in the grub
  menu.lst,  identically to the generic kernel with the only difference
  being the -rt. All the files seemed to be in the right place. The -19
  generic kernel booted with no problem. I eventually removed the -19rt
  kernel.

   Today, I got the same exact circumstance after updating to the -20rt kernel and the -20 generic kernel.
  grub version 0.97-29ubuntu21

  relavent section of menu.lst:

  title		Ubuntu 8.04.1, kernel 2.6.24-20-rt
  root		(hd2,0)
  kernel		/boot/vmlinuz-2.6.24-20-rt root=UUID=a5c2583d-0661-4b1d-83e4-21d819f49e8d ro quiet splash
  initrd		/boot/initrd.img-2.6.24-20-rt
  quiet

  title		Ubuntu 8.04.1, kernel 2.6.24-20-rt (recovery mode)
  root		(hd2,0)
  kernel		/boot/vmlinuz-2.6.24-20-rt root=UUID=a5c2583d-0661-4b1d-83e4-21d819f49e8d ro single
  initrd		/boot/initrd.img-2.6.24-20-rt

  title		Ubuntu 8.04.1, kernel 2.6.24-20-generic
  root		(hd2,0)
  kernel		/boot/vmlinuz-2.6.24-20-generic root=UUID=a5c2583d-0661-4b1d-83e4-21d819f49e8d ro quiet splash
  initrd		/boot/initrd.img-2.6.24-20-generic
  quiet

  title		Ubuntu 8.04.1, kernel 2.6.24-20-generic (recovery mode)
  root		(hd2,0)
  kernel		/boot/vmlinuz-2.6.24-20-generic root=UUID=a5c2583d-0661-4b1d-83e4-21d819f49e8d ro single
  initrd		/boot/initrd.img-2.6.24-20-generic

  
  I do not have this problem with my amd64 ubuntustudio on the same machine on a different hard drive, the -19 and -20rt and generic kernels cause no errors from that  grub and boot normally.

  I have separate grubs for each hard drive and the drives are correctly
  mapped in device.map

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