Also noted here. Lower resolutions make grub usable, but still slower than expected.
Ubuntu 20.04 LTS + grub 2.04-1ubuntu26 Lenovo Flex 14 AMD / CPU Ryzen 5 3500U / Integrated Radeon Graphics / FHD display grub>videoinfo Adapter Bochs PCI Video Driver: No info available Adapter Cirrus CLGD 5446 PCI Video Driver: No info available Adapter EFI GOP driver: *Ox000 1920 x 1080 x 32 (7680) Direct color, mask: 8/8/8/8 pos: 16/8/0/24 Ox001 640 x 480 x 32 (2560) Direct color, mask: 8/8/8/8 pos: 16/8/0/24 Ox002 800 x 600 x 32 (3200) Direct color, mask: 8/8/8/8 pos: 16/8/0/24 Ox003 1024 x 768 x 32 (4096) Direct color, mask: 8/8/8/8 pos: 16/8/0/24 Ox004 1280 x 1024 x 32 (5120) Direct color, mask: 8/8/8/8 pos: 16/8/0/24 Ox005 1400 x 1050 x 32 (5600) Direct color, mask: 8/8/8/8 pos: 16/8/0/24 Ox006 1280 x 960 x 32 (5120) Direct color, mask: 8/8/8/8 pos: 16/8/0/24 Adapter EFI UGA driver: No info available -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/480159 Title: grub console is ridiculously slow To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/480159/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
