URL: <https://savannah.gnu.org/bugs/?66200>
Summary: Booting EFI shell from GRUB using "chainloader" in
Qemu with UEFI boot shows video artifacts if we have all_video
Group: GNU GRUB
Submitter: safinaskar
Submitted: Tue 10 Sep 2024 11:13:53 AM UTC
Category: Booting
Severity: Major
Priority: 5 - Normal
Item Group: Software Error
Status: None
Privacy: Public
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: other
Release:
Reproducibility: Every Time
Planned Release: None
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Follow-up Comments:
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Date: Tue 10 Sep 2024 11:13:53 AM UTC By: Askar Safin <safinaskar>
In UEFI boot mode command "insmod all_video" should load "efi_gop" only, and
should not load any other video drivers. Here are explanation why we should do
this, i. e. description of the bug, caused by current behavior:
https://gitlab.com/qemu-project/qemu/-/issues/2562 .
Qemu project said this is not their bug, so I forward it here
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