https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=296246
Bug ID: 296246
Summary: stand: loader.efi slightly garbled menu with UEFI GOP
Product: Base System
Version: 16.0-CURRENT
Hardware: Any
URL: https://lists.freebsd.org/archives/freebsd-current/202
6-June/010385.html
OS: Any
Status: New
Keywords: regression
Severity: Affects Some People
Priority: ---
Component: bin
Assignee: [email protected]
Reporter: [email protected]
Sometime when building -CURRENT and updating loader.efi between May 16 01:52
and Jun 24 03:12, the resulting loader.efi will result in 4K GOP output being
slightly garbled in the menu of loader.efi. I see the bottom line of my screen
as colored perlin noise and the titles of menu entries are offset, for some
reason.
4K resolution for UEFI GOP isn't selected by default for me on RX 6800 XT, so I
have this in /boot/lua/local.lua:
require("cli")
local color = require("color")
local core = require("core")
local config = require("config")
if core.isUEFIBoot() then
loader.perform("gop set 0")
end
I don't have the time currently to bisect this so I'll leave this PR here until
I'll find some.
I also see
https://lists.freebsd.org/archives/freebsd-current/2026-June/010385.html which
reports an issue that I experience too maybe.
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