URL: <https://savannah.gnu.org/bugs/?64090>
Summary: at_keyboard hangs HP EliteBooks with GRUB on Coreboot Group: GNU GRUB Submitter: riku_v Submitted: Sat 22 Apr 2023 12:44:00 PM UTC Category: Booting Severity: Major Priority: 5 - Normal Item Group: Hardware-specific Status: None Privacy: Public Assigned to: None Originator Name: Riku Viitanen Originator Email: riku.viita...@protonmail.com Open/Closed: Open Release: other Release: Discussion Lock: Any Reproducibility: Every Time Planned Release: None _______________________________________________________ Follow-up Comments: ------------------------------------------------------- Date: Sat 22 Apr 2023 12:44:00 PM UTC By: Riku Viitanen <riku_v> This has been happening for over 5 years: https://ticket.coreboot.org/issues/141 On EliteBooks with Coreboot+GRUB, GRUB hangs infinitely on the menu screen. When using Coreboot+SeaBIOS to load GRUB from an MBR hard drive, GRUB works fine. I fixed this by implementing a 200 ms timeout in keyboard_controller_wait_until_ready. This patch is now automatically applied in Libreboot. Keyboard works correctly now, and GRUB no longer hangs. _______________________________________________________ File Attachments: ------------------------------------------------------- Date: Sat 22 Apr 2023 12:44:00 PM UTC Name: 0005-at-keyboard-timeout.patch Size: 1KiB By: riku_v <http://savannah.gnu.org/bugs/download.php?file_id=54652> _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?64090> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/