Corrupted Display on Late 2005 G5[Nvidia 6600 Model/DualCore G5 not DualCPU]

Hi @CaelThunderwing,

I'm not sure about PPC but you could boot inot recovery mode and run "dpkg" per the update guide (a network cable connection is required!):

See also:

and:

https://wiki.ubuntu.com/PowerPCFAQ