[Bug 41265] Radeon KMS does not work on thunderbolt media dock

https://bugs.freedesktop.org/show_bug.cgi?id=41265

--- Comment #27 from Alexander E. Patrakov patrakov@gmail.com 2012-08-10 17:44:00 UTC --- My Sony VAIO currently boots via MBR, in BIOS mode. There is nothing about UEFI in the BIOS setup screen. I am willing to convert the system and test the patch only if someone provides instructions how to test beforehand whether UEFI booting is supported on my system at all, without downloading files larger than 20 megabytes total. I have a 4gb USB flash drive with no important data that can be used as a test boot device.