Another subscriber to this bug here. Up until I installed Win 10 I quite happily dual booted Win7 with Trusty and Vivid on my Eufi enabled Lenovo Thinkpad T430s.
But after running the Win 10 upgrade I've had a complete mare getting Grub to do what I want.
The BIOS is up to date and I've tried the 40_custom workaround unsuccessfully. So I'm running in insecure boot mode currently. I don't like i but I'm not going back to Win7 now.
But seeing as how this bug is 3 years old and doesn't seem to have an owner, I'm not holding out much hope that there'll be a fix any time soon.
Another subscriber to this bug here. Up until I installed Win 10 I quite happily dual booted Win7 with Trusty and Vivid on my Eufi enabled Lenovo Thinkpad T430s.
But after running the Win 10 upgrade I've had a complete mare getting Grub to do what I want.
The BIOS is up to date and I've tried the 40_custom workaround unsuccessfully. So I'm running in insecure boot mode currently. I don't like i but I'm not going back to Win7 now.
But seeing as how this bug is 3 years old and doesn't seem to have an owner, I'm not holding out much hope that there'll be a fix any time soon.