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Date:      Mon, 12 May 2025 23:36:23 +0300
From:      Toomas Soome <tsoome@me.com>
To:        Jakob Alvermark <jakob@alvermark.net>
Cc:        freebsd-current@freebsd.org
Subject:   Re: Loader goes to LINES=16 and kernel stays on that :(
Message-ID:  <6C4280EE-2E82-4CE6-AF5D-BF46C894625D@me.com>
In-Reply-To: <73eac8ee-1c83-4f96-b0e5-412ab257670d@alvermark.net>
References:  <988144rr-r83q-1s32-3498-s07r557p6083@yvfgf.mnoonqbm.arg> <CANCZdfoaY0bBfN7qWwxdVgqvZvD9angj3HEG-834GX_15wg3xA@mail.gmail.com> <CAJ-Vmon1nH5=obhD_YoboWJYrsSn=G-P2K0eq-KqLy2v-owdtQ@mail.gmail.com> <73eac8ee-1c83-4f96-b0e5-412ab257670d@alvermark.net>

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[-- Attachment #1 --]


> On 12. May 2025, at 22:50, Jakob Alvermark <jakob@alvermark.net> wrote:
> 
> On 2025-05-10 22:13, Adrian Chadd wrote:
>> 
>> 
>> On Sat, 10 May 2025 at 13:10, Warner Losh <imp@bsdimp.com <mailto:imp@bsdimp.com>> wrote:
>>> Yea. This is due to the new, larger font and a hidden bug.  
>> 
>> Hasn't this been fixed in -HEAD? I thought tsoome was working on it.
>> 
>> Oh, here:
>> 
>> https://reviews.freebsd.org/D50258
>> 
>> Want to try that out and see if it fixes things?
>> 
> This has a very weird effect on my laptop (Lenovo ThinkPad X13 Gen 4, 1920x1200 screen)
> 
> The first few lines from the loader looks normal, but then it clears the screen veery sloowly. I can see big blocks of the text being erased.
> 
> After the screen has been cleared, it starts printing "Loading /boot/default/loader.conf" etcetera, with a GIANT FONT, really really slowly.
> 
> Then it switches to the small font (I have "screen.font=8x14" in my loader.conf) and displays the menu quickly.
> 
> 

giant font hints that you do not have loader.efi updated in ESP, that is you have the font but not D50258. (D50258 probably has to have || in its check;)

The screen clear is something I’m working about now. There are some things to change about it - we have screen map and should use it to skip “clearing” the clear areas, but resolution and font changes need a bit of attention.

rgds,
toomas


[-- Attachment #2 --]
<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><br id="lineBreakAtBeginningOfMessage"><div><br><blockquote type="cite"><div>On 12. May 2025, at 22:50, Jakob Alvermark &lt;jakob@alvermark.net&gt; wrote:</div><br class="Apple-interchange-newline"><div>

  
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  
  <div>
    <div class="moz-cite-prefix">On 2025-05-10 22:13, Adrian Chadd
      wrote:<br>
    </div>
    <blockquote type="cite" cite="mid:CAJ-Vmon1nH5=obhD_YoboWJYrsSn=G-P2K0eq-KqLy2v-owdtQ@mail.gmail.com">
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <div dir="ltr">
        <div dir="ltr"><br>
        </div>
        <br>
        <div class="gmail_quote gmail_quote_container">
          <div dir="ltr" class="gmail_attr">On Sat, 10 May 2025 at
            13:10, Warner Losh &lt;<a href="mailto:imp@bsdimp.com" moz-do-not-send="true" class="moz-txt-link-freetext">imp@bsdimp.com</a>&gt;
            wrote:<br>
          </div>
          <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
            <div dir="auto">Yea. This is due to the new, larger font and
              a hidden bug.&nbsp;&nbsp;</div>
          </blockquote>
          <div><br>
          </div>
          <div>Hasn't this been fixed in -HEAD? I thought tsoome was
            working on it.</div>
          <div><br>
          </div>
          <div>Oh, here:</div>
          <div><br>
          </div>
          <div><a href="https://reviews.freebsd.org/D50258" moz-do-not-send="true" class="moz-txt-link-freetext">https://reviews.freebsd.org/D50258</a></div>;
          <div><br>
          </div>
          <div>Want to try that out and see if it fixes things?</div>
          <br>
        </div>
      </div>
    </blockquote><p>This has a very weird effect on my laptop (Lenovo ThinkPad X13
      Gen 4, 1920x1200 screen)</p><p>The first few lines from the loader looks normal, but then it
      clears the screen veery sloowly. I can see big blocks of the text
      being erased.</p><p>After the screen has been cleared, it starts printing "Loading
      /boot/default/loader.conf" etcetera, with a GIANT FONT, really
      really slowly.</p><p>Then it switches to the small font (I have "screen.font=8x14" in
      my loader.conf) and displays the menu quickly.</p><p><br>
    </p></div></div></blockquote><br></div><div>giant font hints that you do not have loader.efi updated in ESP, that is you have the font but not D50258. (D50258 probably has to have || in its check;)</div><div><br></div><div>The screen clear is something I’m working about now. There are some things to change about it - we have screen map and should use it to skip “clearing” the clear areas, but resolution and font changes need a bit of attention.</div><div><br></div><div>rgds,</div><div>toomas</div><br></body></html>
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