Updated today and have the same issue.

search for yquake2 i think is in experimental otherwise to optional

@meleu everything is now all good in the hood. thank you

@Dair2BD said in Can't update setup script (Or download experimental emulators):

could not resolve host: gitbhub.com"

Is it really gitbhub.com or is it a typo? The correct should be github. Are you sure your pi is connected to the internet? That classical ping on google.com should be enough to ensure you're connected. ;-)

I can't reproduce it here on my Ubuntu 17.04 x64 system - maybe it was a temporarily upstream issue. Please clear the PPSSPP source folder (from retropie-setup packages menu for ppsspp) and try again. You should also open a new topic with logs and provide more information about your system - the original post is 6 months old.

@doctorstork RTFM: https://retropie.org.uk/docs/Updating-RetroPie/

yeah the rpi 3's wifi was initially crappy when it was first launched, until the rpi foundation fixed something in the firmware or raspian. you'll probably find it's good from now on :)

if you have mapped to keyboard, you will have to either change it so one is mapped to enter, or just use a small wireless keyboard for configuring etc.

@leejsmith @Twitch0815

The AMD driver download at http://support.amd.com/en-us/download/embedded?os=Linux x86_64 will not work on Ubuntu 16.04

AMD's proprietary Catalyst driver (called fglrx) is not compatible with the Xorg shipped in Ubuntu 16.04 or later. AMD are no longer updating Catalyst for Linux so this proprietary driver is no longer an option.

The only option available is to use the open source driver (called radeon) which is already included.

There is a newer AMD driver framework upstream (called amdgpu) which has both open source and proprietary options, but it does not support the older HD8000-series in the Gizmo 2 (nor does it support the HD6870 I'm running in my desktop PC).

The free radeon driver used to be fairly terrible, but it's quite good these days. Current performance on the Gizmo 2 (and my PC) is as good as it's going to get on Ubuntu 16.04 onwards.

The only way I can see to maybe get better performance is use Ubuntu 14.04 LTS and the proprietary embedded driver linked above, but I don't know if that's possible with the Gizmo 2, nor if RetroPie will still compile on older Ubuntu releases.