/var/tmp/intel-linux-graphics-installer.log

diagnostics-view.c/new_diagnostic: Adding diagnostic for Checking if Intel graphics card available...
diagnostics-view.c/new_diagnostic: Adding diagnostic for Retrieving information from 01.org...
diagnostics-view.c/new_diagnostic: Adding diagnostic for Checking distribution...
diagnostics-view.c/new_diagnostic: Adding diagnostic for Checking kernel version...
diagnostics-view.c/new_diagnostic: Adding diagnostic for Checking available repositories...
diagnostics-view.c/new_diagnostic: Adding diagnostic for Checking package manager status...
polkit: Fetching org.01.linuxgraphics.installer permissions...
diagnostics-view.c/diagnostics_view_start: Running diagnostic Checking if Intel graphics card available...
diagnostics-view.c/diagnostics_view_start: Running diagnostic Retrieving information from 01.org...
Failed to download config file 'https://download.01.org/gfx/ilg-config.cfg'

main-window.c/on_diagnostics_finished: Diagnostics finished with an error