This is still a problem in Ubuntu Precise (12.04). Precise kernel version 3.2.0-70.104 does contain all the "espfix" commits, but also (accidentally, I think) leaves CONFIG_X86_16BIT disabled. Attached Precise patch enables it, matching the configuration in Trusty.
This is still a problem in Ubuntu Precise (12.04). Precise kernel version 3.2.0-70.104 does contain all the "espfix" commits, but also (accidentally, I think) leaves CONFIG_X86_16BIT disabled. Attached Precise patch enables it, matching the configuration in Trusty.