On a lenovo flex 2, which has been fully updated. There is an nvidia driver installed and the display manager has been changed to software. I seem to remember their being different options which used GPU based rendering when I first installed the beta. I also have the jre and josm installed, otherwise nothing much has changed.
I have looked at this thread and I tried the suggestions but didn’t help and the terminal error messages are different than that poster.
This is the output for both,
ubuntu-mate-welcome --software-only and
Xlib: extension "GLX" missing on display ":0". [Welcome] Starting in Software Boutique mode. [Welcome] Snap detected. Using __VERSION__ [Welcome] Version: 17.10.16 [Welcome] Application Ready. Xlib: extension "GLX" missing on display ":0". Xlib: extension "GLX" missing on display ":0".'
Also installed and ran
gnome-software and tried to launch Hatari from the terminal with this with this out-put
Xlib: extension "GLX" missing on display ":0". 15:34:53:0245 Gs enabled plugins: os-release, desktop-categories, packagekit, packagekit-refine-repos, systemd-updates, fwupd, packagekit-upgrade, ubuntuone, packagekit-proxy, packagekit-local, packagekit-refresh, packagekit-offline, packagekit-url-to-app, appstream, hardcoded-blacklist, hardcoded-featured, hardcoded-popular, rewrite-resource, modalias, steam, desktop-menu-path, generic-updates, packagekit-refine, ubuntu-reviews, packagekit-history, snap, provenance, icons, provenance-license, key-colors, key-colors-metadata 15:34:53:0245 Gs disabled plugins: dpkg, repos, dummy, shell-extensions, epiphany, odrs 15:34:58:0457 Gs Only 0 apps for recent list, hiding /usr/bin/env: 'python': No such file or directory