OK, Brian. Thank for the information. It took me 30 min to do afresh
install of Linux mint 17.1, but it is good info to be aware of
in the future. I appreciate the details of you post. Thanks
On Jun 14, 2016 6:53 AM, "Richardson, Brian" <[email protected]>
wrote:
Upgrading the firmware may have removed the boot variable used to locate
the OS installation.
If you can boot to the shell, then you should be able to launch the Linux
loader from there. Each Linux installed will have a sub-directory under
\EFI containing its loader. Example from my system:
FS0:\> map -r
Mapping table
FS0: Alias(s):HD7b0a1:;BLK1:
PciRoot(0x0)/Pci(0x13,0x0)/Sata(0x1,0x0,0x0)/HD(1,GPT,0F140BF9-96A9-459B-8271-7AD56D9B4256,0x800,0x100000)
BLK0: Alias(s):
PciRoot(0x0)/Pci(0x13,0x0)/Sata(0x1,0x0,0x0)
BLK2: Alias(s):
PciRoot(0x0)/Pci(0x13,0x0)/Sata(0x1,0x0,0x0)/HD(2,GPT,4826ADF4-4C9C-4A49-9723-42A9E4FB9305,0x100800,0x7A000)
BLK3: Alias(s):
PciRoot(0x0)/Pci(0x13,0x0)/Sata(0x1,0x0,0x0)/HD(3,GPT,28175F98-718B-447B-92D6-4809DAC9C624,0x17A800,0x1C59800)
FS0:\> ls
Directory of: FS0:\
12/05/2015 22:53 <DIR> 4,096 EFI
0 File(s) 0 bytes
1 Dir(s)
FS0:\> cd efi
FS0:\efi\> ls
Directory of: FS0:\efi\
12/05/2015 00:59 <DIR> 4,096 .
12/05/2015 00:59 <DIR> 0 ..
12/05/2015 00:59 <DIR> 4,096 debian
12/05/2015 22:53 <DIR> 4,096 ubuntu
0 File(s) 0 bytes
4 Dir(s)
FS0:\efi\> ls ubuntu
Directory of: FS0:\efi\ubuntu\
12/05/2015 22:53 <DIR> 4,096 .
12/05/2015 22:53 <DIR> 4,096 ..
02/11/2016 00:01 1,289,424 shimx64.efi
02/11/2016 00:01 957,304 grubx64.efi
02/11/2016 00:01 1,271,672 MokManager.efi
02/11/2016 00:01 121 grub.cfg
4 File(s) 3,518,521 bytes
2 Dir(s)
FS0:\efi\> ls debian
Directory of: FS0:\efi\debian\
12/05/2015 00:59 <DIR> 4,096 .
12/05/2015 00:59 <DIR> 4,096 ..
12/05/2015 00:59 119,808 grubx64.efi
1 File(s) 119,808 bytes
2 Dir(s)
FS0:\efi\>
Thanks … br
---
Brian Richardson, Senior Technical Marketing Engineer, Intel Software
[email protected] --
http://evangelists.intel.com/bio/Brian_Richardson_
*From:* elinux-MinnowBoard [mailto:
[email protected]] *On Behalf Of *Douglas Kryder
*Sent:* Monday, June 13, 2016 11:21 PM
*To:* MinnowBoard Development and Community Discussion <
[email protected]>
*Subject:* [MinnowBoard] firmware update requires new SD card install?
hello,
i flashed a firmware update to a minnowboard turbot today going from 0.78
to 0.92 and after the flash the linux install on a SD card would not boot.
i did not spend a bunch of time researching if this is to be expected so if
it is i apologize for the post. but, would this be a normal thing? i was
thinking maybe some kind of file allocation table structure might have
change between the firmwares. thanks
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