KDE liveinst crash - Fedora Discussion
I had this exact issue attempting to install Fedora 44 KDE live ISO on an older laptop with a GeForce GTX 970 GPU. I resolved it by forcing Anaconda to use Firefox instead of Slitherer.
I can confirm that Firefox was the selected default browser, but for some reason the indicated variable doesn’t seem to work
Instead of editing /usr/libexec/anaconda/webui-desktop I changed the following line inside /etc/anaconda/profile.d/fedora.conf:
webui_web_engine = slitherer
to
webui_web_engine = firefox
this allowed me to start Anaconda GUI normally and proceed with installing Fedora 44.