That pci-id should be known by all components of the stack on 19.04, so it should work with X just fine. If it doesn't, it's likely a bug in the kernel module. You could try with a mainline build of the drm-intel-next branch:
https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-next/ install linux-image-unsigned and linux-modules for amd64, then boot without nomodeset -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1821533 Title: failure to detect and use Intel 620 graphics pci id 3ea0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe/+bug/1821533/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp