| What | Removed | Added |
|---|---|---|
| Summary | Latest radeon dri driver on HD6950 with GRUB set gfxpayload=$linux_gfx_mode put the display in a flickering state | Latest radeon dri driver on HD6950 with GRUB set "GRUB_GFXPAYLOAD_LINUX=keep" put the display in a flickering state |