How to install Xfce Desktop on ArchLinux ArchPOWER ppc64
As I wrote yesterday, the new ArchPOWER Linux for PowerPC 64 works like charme and with big thanks to (Kernel/Linux)-Hacker René Rebe, Firefox is working on POWER-Architecture (and much more) again after years. So you can use a modern Browser if you want.
But in the last post, I only described how you get your base system up and running while booting from usb pen drive. But you want more :-) A GUI I bet. So if you have a running instance, or when you are still in the live environment of the booted usb pen drive, you can chroot into the freshly installed ARCH Linux and can perfom different tasks. E.g. install a GUI. While the Powermac is not the fastest machine in 2025 anymore and a lot of packages are not available for ppc64, XFCe is a good idea for a good looking and modern desktop environment. My mac has the stock nVidia Geforce 6600GS graphicsboard so we need the driver for this to have 2d-acceleration. This is important, otherwise the gui is not useful because it is too slow.

ArchPOWER Linux for PPC64(/32)
My bigfat Powermac G5 Workstation running ArchPOWER 64 while compiling Claws-Mail under XCFE and running TerminalDrome
Because of a friendly comment by Powerlinux user Matias, I am willing to try out ArchPOWER Linux for PPC (Link) again. ArchPOWER is an unofficial Port of ARCH Linux for the PowerPC Architecture: It supports: powerpc64le (>=POWER8), powerpc (>=604), powerpc64 (>=POWER4+/G5 & PS3) and espresso (WiiU SMP).
Matias wrote that Firefox is also able to run on Powermac like on T2/Linux, thanks to René Rebes Patches. I bet Firefox actually is able to run on a lot of PPC Distros outside - I am happy about that. Thank you man.
How To Boot Powermac from USB
There are many different mentions in the web. Some say it is impossible to boot Powermacs from USB, others says: only PowermacG5 from 7,3 Revision are able to boot from USB and the third party says: every Powermac is bootable.
And because I own this late and great Powermac G5 11,2 and I don't want to always burn a CD/DVD everytime I try a new Linux or something else out, I invesitagted a little bit further: the third statement is correct: every Powermac can boot from USB.
But it is not so easy like we knew it from Intel/x86 Machines. Press a button and it boots. Because this is a Powermac with a PowerPC CPU and therefore it uses Open Firmware as an BIOS alternative. Open Firmware was far ahead of it's time with great features, but it is a cryptical terminal. :-) So far - so good.
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