hseuming
November 30th, 2015, 06:39 AM
Hi,
After upgrading to 15.10 from 15.04, I can no longer boot up my computer. I don't have multi-boot OS's configured and Ubuntu is the only OS on this computer. The error message is as follows:
================================================== ==
error: unknown filesystem
Entering rescue mode ...
grub rescue>
grub rescue> ls
(hd0) (hd0,gpt4) (hd0,gpt3) (hd0,gpt2) (hd0,gpt1) (hd1) (hd2)
================================================== ==
When i tried boot-repair as described at
https://help.ubuntu.com/community/Boot-Repair
i ran into the following problem:
The current session is in Legacy mode. Please reboot the computer, and use this software in an EFI session. This will enable this feature. For example, use a live-USB of Boot-Repair-Disk-64bit (www.sourceforge.net/p/boot-repair-cd (http://www.sourceforge.net/p/boot-repair-cd)), after making sure your BIOS is set up to boot USB in EFI mode.
The pastebin URL is
http://paste.ubuntu.com/13570843/
All input welcome.
Thanks for reading.
After upgrading to 15.10 from 15.04, I can no longer boot up my computer. I don't have multi-boot OS's configured and Ubuntu is the only OS on this computer. The error message is as follows:
================================================== ==
error: unknown filesystem
Entering rescue mode ...
grub rescue>
grub rescue> ls
(hd0) (hd0,gpt4) (hd0,gpt3) (hd0,gpt2) (hd0,gpt1) (hd1) (hd2)
================================================== ==
When i tried boot-repair as described at
https://help.ubuntu.com/community/Boot-Repair
i ran into the following problem:
The current session is in Legacy mode. Please reboot the computer, and use this software in an EFI session. This will enable this feature. For example, use a live-USB of Boot-Repair-Disk-64bit (www.sourceforge.net/p/boot-repair-cd (http://www.sourceforge.net/p/boot-repair-cd)), after making sure your BIOS is set up to boot USB in EFI mode.
The pastebin URL is
http://paste.ubuntu.com/13570843/
All input welcome.
Thanks for reading.