Comment 7 for bug 1423830
Revision history for this message
| Erick Brunzell (lbsolost) wrote Re: Trusty -> Vivid upgrade via live DVD froze (UEFI dual boot) | #7 |
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bbfa235
(Get the code!)
I've done a considerable amount of repeat testing and this problem seems to be limited to the upgrade/replace option while keeping existing files. I've been able to reproduce it in Windows 8.1 dual-boots with Precise -> Trusty, Trusty -> Utopic, and Utopic -> Vivid upgrades.
It does not affect Erase Ubuntu, Install alongside, or Something else installs. They all complete successfully other than some occasional bootloader problems that are fairly easily remedied.
So I wonder why the other install options recognize the existing /EFI/boot partition properly but the Upgrade option does not?????