[prev in list] [next in list] [prev in thread] [next in thread] 

List:       haiku-bugs
Subject:    [Haiku-bugs] [Haiku] #2285: Bootloader fails when chainloaded from
From:       "Haiku" <trac () haiku-os ! org>
Date:       2008-05-30 8:42:30
Message-ID: 048.e5f6ab65586a95dcc932c4e8b61a7277 () haiku-os ! org
[Download RAW message or body]

#2285: Bootloader fails when chainloaded from grub 1/2 in a specific way.
--------------------------------+-------------------------------------------
 Reporter:  dustin howett       |       Owner:  axeld         
     Type:  bug                 |      Status:  new           
 Priority:  normal              |   Milestone:  R1            
Component:  System/Boot Loader  |     Version:  R1 development
 Platform:  x64                 |  
--------------------------------+-------------------------------------------
 When I load my haiku partition (/dev/sda2) from GRUB Legacy as such:
 {{{
 chainloader (hd0,1)+1
 }}}
 I get a read error (bootloader debug turned on)

 From GRUB 2:
 {{{
 set root=(hd0,2)
 chainloader +1
 }}}
 I also get a read error

 BUT, with GRUB 1 and
 {{{
 root (hd0,1)
 chainloader +1
 }}}
 The bootloader works just fine.

 This is probably a bug in GRUB, but I think it might be related to int 13
 and how the bootloader uses it; when GRUB reads the disk BEFORE
 chainloading, there is no issue, but when only the first sector is loaded,
 the boot fails.

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/2285>
Haiku <http://dev.haiku-os.org>
The Haiku operating system.
_______________________________________________
Haiku-bugs mailing list
Haiku-bugs@lists.berlios.de
https://lists.berlios.de/mailman/listinfo/haiku-bugs
[prev in list] [next in list] [prev in thread] [next in thread]