Date: Mon, 6 Sep 2021 19:59:55 +0300 From: Toomas Soome via freebsd-current <freebsd-current@freebsd.org> To: Karel Gardas <gardask@gmail.com> Cc: freebsd-current@freebsd.org Subject: Re: EFI/loader show garbage in console when set to some resolution in loader.conf Message-ID: <31B6298E-7B3D-45FD-87CB-E541C019C5F7@me.com> In-Reply-To: <dc7c03dc-66ab-14db-5d7c-30ff17b290d5@gmail.com> References: <dc7c03dc-66ab-14db-5d7c-30ff17b290d5@gmail.com>
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> On 6. Sep 2021, at 19:44, Karel Gardas <gardask@gmail.com> wrote: > > Hello, > > I'm attempting to set EFI console resolution in loader to 1920x1920. This is working fine on all 3 tested* combinations when interrupting loader with '3' key and then > issueing 'gop set 11' command and then 'boot' command. > > However I'd like to make that permanent and here issue comes. I've tried both: > > - edit /boot/loader.conf by adding > 'exec="gop set 11"' > > - edit /boot/loader.conf by adding > 'efi_max_resolution="1920x1920"' > > neither of those works on neither of 3 tested combinations where tested combinations are: if you have this setting, what does gop get report? With the versions listed below, was the loader in ESP updated too? > > (1) 13.0 release > (2) 13.0-p4 (stable) > (3) 14.0 snapshot from 2.9. > > The behavior is still the same. Screen blanks (like it would do gop set 11), then switches to text mode to show loader UI and when kernel > is loaded it correctly shows that efi resolution is 1920x1920 but then when kernels boot, it produce just garbage to the console like loader and kernel resolution would be off > by some unknown number... > > Is this is known issue, is there a known workaround for it? Or shall I report it properly to bugzilla? > > Thanks! > Karel > what you get from: dmesg | grep efifb rgds, toomas
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