same probleme here since month, problem started with kernel 5 and every version seems affected, "loading initial ramdisk" hangs at startup, last working kernel for me: linux-image-4.18.0-17-generic
my system: MEDION® AKOYA® S6426, Intel® Core™ i5-8250U, 39,6 cm (15,6'') FHD Display, 6 GB RAM, Notebook Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz VGA compatible controller: Intel Corporation UHD Graphics 620 (rev 07) Device: Mesa DRI Intel(R) UHD Graphics 620 (Kabylake GT2) (0x5917) with the 4.18 kernel i have some issues with waking up too, -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853369 Title: [19.10] Boot hangs at "loading initial ramdisk" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1853369/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs