I'm no Linux guy, but you could try deleting the [Dolphin Emulator] file (located in "Documents" on Windows) and then updating. Just make sure to back it up if you want to keep your saves.
Arch
Intel Core i7 - 4510U
iHD4400
8GB RAM
Check here first:
wiki.dolphin-emu.org
Intel Core i7 - 4510U
iHD4400
8GB RAM
Check here first:
wiki.dolphin-emu.org
