Re: [Dorset] Hi Dual Boot

2013-01-19 Thread Tim

On 19/01/13 19:57, Ken Adams wrote:

Well I thought it about time I joined the local group now I live in
Dorset.

I am Ken, Founder of the Hampshire Group back in 1998. Using Linux in 1
form or another since March 1998.

Currently using Ubuntu 12.10. With 12.04 on a netbook and Mint on a
small desktop.

Looking forward to next meeting at The Broadway.

My first problem


I have an Asus K55A running Windows 8. I have installed Ubuntu 12.10 64 bit,
but the grub does not run the windows. When I select the windows boot
entry, I get the following error message

error: can't find command 'drivemap'.
error: invalid EFI filepath.

it then defaults back to the main grub menu and I can only boot the
Ubuntu option.

Google has not been my friend this time.

Any help appreciated.

Rgds Ken
While I can't answer your question, have you looked at trying Super Grub 
Disk (www.supergrubdisk.org), it is a downloadable image that boots from 
dvd\cd and can repair grub. I used to repair a grub boot problem I had a 
while back although that was not a dual boot problem though.


Welcome to the lug by the way

Tim

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Re: [Dorset] Hi Dual Boot

2013-01-19 Thread Dean Ramsden

On 19/01/13 19:57, Ken Adams wrote:

Well I thought it about time I joined the local group now I live in
Dorset.

I am Ken, Founder of the Hampshire Group back in 1998. Using Linux in 1
form or another since March 1998.

Currently using Ubuntu 12.10. With 12.04 on a netbook and Mint on a
small desktop.

Looking forward to next meeting at The Broadway.

My first problem


I have an Asus K55A running Windows 8. I have installed Ubuntu 12.10 64 bit,
but the grub does not run the windows. When I select the windows boot
entry, I get the following error message

error: can't find command 'drivemap'.
error: invalid EFI filepath.

it then defaults back to the main grub menu and I can only boot the
Ubuntu option.

Google has not been my friend this time.

Any help appreciated.

Rgds Ken

Hi,
Searching led to this 
page:http://askubuntu.com/questions/221311/grub-errors-dual-boot-windows-8-ubuntu-12-10 
http://askubuntu.com/questions/221311/grub-errors-dual-boot-windows-8-ubuntu-12-10  
And a possible solution from the arch wiki here: 
https://wiki.archlinux.org/index.php/GRUB2#Chainload_Microsoft_Windows_x86_64_UEFI-GPT


Hope this can be of some help.

Regards,
Dean
http://askubuntu.com/questions/221311/grub-errors-dual-boot-windows-8-ubuntu-12-10 


--
Next meeting:  Bournemouth, Tuesday, 2013-02-05 20:00
Meets, Mailing list, IRC, LinkedIn, ...  http://dorset.lug.org.uk/
New thread on mailing list:  mailto:dorset@mailman.lug.org.uk
How to Report Bugs Effectively:  http://goo.gl/4Xue