Author Topic: Two Pclos installed but only one shows in Start menu  (Read 1391 times)

Offline Archie

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Re: Two Pclos installed but only one shows in Start menu
« Reply #15 on: August 25, 2012, 01:27:18 AM »
From Maurice's OP that would be CentOS.
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Offline Just17

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Re: Two Pclos installed but only one shows in Start menu
« Reply #16 on: August 25, 2012, 01:30:57 AM »
From Maurice's OP that would be CentOS.

Duh!    true

so the only one left to try is

title PCLOS
root (hd0,5)
configfile /boot/grub/menu.lst

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Offline Archie

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Re: Two Pclos installed but only one shows in Start menu
« Reply #17 on: August 25, 2012, 01:34:03 AM »
From Maurice's OP that would be CentOS.

Duh!    true

so the only one left to try is

title PCLOS
root (hd0,5)
configfile /boot/grub/menu.lst



Bingo.
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Offline Old-Polack

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Re: Two Pclos installed but only one shows in Start menu
« Reply #18 on: August 25, 2012, 01:35:02 AM »
From Maurice's OP that would be CentOS.

Edited to boot from sda5. Again, assuming that Maurice is right about that one.
« Last Edit: August 25, 2012, 01:36:49 AM by Old-Polack »
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Offline Archie

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Re: Two Pclos installed but only one shows in Start menu
« Reply #19 on: August 25, 2012, 01:48:54 AM »
From Maurice's OP that would be CentOS.

Edited to boot from sda5. Again, assuming that Maurice is right about that one.

Should we just throw him on a pot of boiling oil?   ;D

You never know ... anything can happen in Linux.
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Offline Old-Polack

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Re: Two Pclos installed but only one shows in Start menu
« Reply #20 on: August 25, 2012, 01:54:54 AM »
From Maurice's OP that would be CentOS.

Edited to boot from sda5. Again, assuming that Maurice is right about that one.

Should we just throw him on a pot of boiling oil?   ;D

You never know ... anything can happen in Linux.

Never. Maurice and I are old friends. He just gets a tad confused at times, but we always get things straightened out.  ;D
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Offline Just17

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Re: Two Pclos installed but only one shows in Start menu
« Reply #21 on: August 25, 2012, 02:05:46 AM »
Got somewhat confused meself  :(

(0,0) /dev/sda1  HPFS/NTFS     Windows
(0,1) /dev/sda2   83  Linux        CentOS
(0,2) /dev/sda3   83  Linux
(n/a) /dev/sda4   5   Extended
(0,4) /dev/sda5   83  Linux       2012.08 Minime?
(0,5) /dev/sda6   83  Linux       2012.02

(0,2) does not have Grub file/s so is possibly a  /home  partition?


« Last Edit: August 25, 2012, 02:09:56 AM by Just18 »
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Online Maurice

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Re: Two Pclos installed but only one shows in Start menu
« Reply #22 on: August 25, 2012, 04:38:39 AM »
From Maurice's OP that would be CentOS.

Edited to boot from sda5. Again, assuming that Maurice is right about that one.

Should we just throw him on a pot of boiling oil?   ;D

You never know ... anything can happen in Linux.

At this stage that might be the kindest thing. ;D. In fact I'm beginning to ask myself whether I need this old PCLos 12-02. I've extracted all the stuff I need and now got Minime working very nicely.

Thanks for all the recent replies. I won't quote but --

OP I tried the latest stanza (hd0,5) with the alterations but no joy. Thanks for your kind words though.

Just18 - Tried that too but the machine just froze with a rather different message -- "Bios bug. No explicit irq entries...." That's all I could note before it vanished.
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Online Maurice

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Re: Two Pclos installed but only one shows in Start menu
« Reply #23 on: August 25, 2012, 04:54:08 AM »
Got somewhat confused meself  :(

(0,0) /dev/sda1  HPFS/NTFS     Windows
(0,1) /dev/sda2   83  Linux        CentOS
(0,2) /dev/sda3   83  Linux
(n/a) /dev/sda4   5   Extended
(0,4) /dev/sda5   83  Linux       2012.08 Minime?
(0,5) /dev/sda6   83  Linux       2012.02

(0,2) does not have Grub file/s so is possibly a  /home  partition?


Here's what gparted shows --

 sda1 Windows
 sda2 Centos
 sda3 Minime
 sda4 PcLos 12-02
PcLinuxos 2012.02, Kde, dual booted with XP on custom built Desktop, Intel Core 2 Quad  cpu @ 2.4ghz, DG33FB mb, 4gb ram, Nvidia 8600 (512mb), Samsung (500gb) sata

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Offline Just17

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Re: Two Pclos installed but only one shows in Start menu
« Reply #24 on: August 25, 2012, 06:08:51 AM »
Got somewhat confused meself  :(

(0,0) /dev/sda1  HPFS/NTFS     Windows
(0,1) /dev/sda2   83  Linux        CentOS
(0,2) /dev/sda3   83  Linux
(n/a) /dev/sda4   5   Extended
(0,4) /dev/sda5   83  Linux       2012.08 Minime?
(0,5) /dev/sda6   83  Linux       2012.02

(0,2) does not have Grub file/s so is possibly a  /home  partition?


Here's what gparted shows --

 sda1 Windows
 sda2 Centos
 sda3 Minime
 sda4 PcLos 12-02


That is in conflict with what  fdisk -l   shows which you posted earlier.

Maybe post a pic of the Gparted window for all to see ......

MLUs rule the roost!

Linux XPS 3.4.38-pclos1.bfs  64 bit
Intel Core2 Quad CPU Q9450 @ 2.66GHz
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MCP51 High Def Audio
GeForce GTX 550 Ti
PHILIPS  ‎DVD+-RW DVD8701
‎Logitech ‎BT Mini-Receiver
Afatech DTT

Online Maurice

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Re: Two Pclos installed but only one shows in Start menu
« Reply #25 on: August 25, 2012, 07:38:06 AM »


That is in conflict with what  fdisk -l   shows which you posted earlier.

Maybe post a pic of the Gparted window for all to see ......


Just let me figure out how to do this. ??? ;D
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Offline Old-Polack

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Re: Two Pclos installed but only one shows in Start menu
« Reply #26 on: August 25, 2012, 12:54:03 PM »
Maurice:

Let's try grub again, to install grub to (hd0,5) to be sure it's there, then try a chainloader stanza in the current /boot/grub/menu.lst.

[root@localhost ~]# grub                 <Enter>
Probing devices to guess BIOS drives. This may take a long time.


    GNU GRUB  version 0.97  (640K lower / 3072K upper memory)

 [ Minimal BASH-like line editing is supported.  For the first word, TAB
   lists possible command completions.  Anywhere else TAB lists the possible
   completions of a device/filename. ]

grub> find /boot/grub/stage2                 <Enter>
find /boot/grub/stage2
 (hd0,1)
 (hd0,4)
 (hd0,5)
 
grub> root (hd0,5)                 <Enter>
root (hd0,5)
 Filesystem type is ext2fs, partition type 0x83

grub> setup (hd0,5)                 <Enter>
setup (hd0,5)
 Checking if "/boot/grub/stage1" exists... yes
 Checking if "/boot/grub/stage2" exists... yes
 Checking if "/boot/grub/e2fs_stage1_5" exists... yes
 Running "embed /boot/grub/e2fs_stage1_5 (hd0,5)"... failed (this is not fatal)
 Running "embed /boot/grub/e2fs_stage1_5 (hd0,5)"... failed (this is not fatal)
 Running "install /boot/grub/stage1 (hd0,5) /boot/grub/stage2 p /boot/grub/menu.lst "... succeeded                            
Done.

If you see the the same results as above, ending with ... succeeded and Done, then;
                                                                                                                        
grub> quit                  <Enter>                                                                                                                  
quit

[root@localhost ~]#

Post your results, up to this point, so we can verify that the process was complete, and without errors. Then open your menu.lst to add a new boot stanza;
                                                                                                                        
[root@localhost ~]# kwrite /boot/grub/menu.lst                 <Enter>

Add this stanza in your menu.lst

title PCLOS-2012-02
root (hd0,5)
chainloader +1


Save the file, then reboot.

Choose PCLOS-2012-02 from the boot menu.

Post your results.
Old-Polack

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Online Maurice

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Re: Two Pclos installed but only one shows in Start menu
« Reply #27 on: August 25, 2012, 06:43:06 PM »
Hi op. Here 'tis....

   GNU GRUB  version 0.97  (640K lower / 3072K upper memory)

 [ Minimal BASH-like line editing is supported.  For the first word, TAB
   lists possible command completions.  Anywhere else TAB lists the possible
   completions of a device/filename. ]

grub>
      find /boot/grub/stage2
 (hd0,1)
 (hd0,4)
 (hd0,5)

grub>
      root (hd0,5)
 Filesystem type is ext2fs, partition type 0x83

grub>
       setup (hd0,5)
 Checking if "/boot/grub/stage1" exists... yes
 Checking if "/boot/grub/stage2" exists... yes
 Checking if "/boot/grub/e2fs_stage1_5" exists... yes
 Running "embed /boot/grub/e2fs_stage1_5 (hd0,5)"... failed (this is not fat
al)
 Running "embed /boot/grub/e2fs_stage1_5 (hd0,5)"... failed (this is not fat
al)
 Running "install /boot/grub/stage1 (hd0,5) /boot/grub/stage2 p /boot/grub/m
enu.lst "... succeeded
Done.

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Online Maurice

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Re: Two Pclos installed but only one shows in Start menu
« Reply #28 on: August 25, 2012, 07:00:58 PM »
OP

I went ahead and altered the menu.lst and rebooted but got the error 13 message Invalid or unsupported executable format.
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Offline Archie

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Re: Two Pclos installed but only one shows in Start menu
« Reply #29 on: August 25, 2012, 07:19:37 PM »
GRUB Error 13 : Invalid or unsupported executable format
This error is returned if the kernel image being loaded is not recognized as Multiboot or one of the supported native formats (Linux zImage or bzImage, FreeBSD, or NetBSD).
Since 2006 | LiCo 401868 | Bare Metal | What is necessary is never unwise. --Sarek, 2258.42