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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - radeonsi: xterm scrollback buffer disappears while paging up/down"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110214#c32">Comment # 32</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - radeonsi: xterm scrollback buffer disappears while paging up/down"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110214">bug 110214</a>
from <span class="vcard"><a class="email" href="mailto:michel@daenzer.net" title="Michel Dänzer <michel@daenzer.net>"> <span class="fn">Michel Dänzer</span></a>
</span></b>
<pre>(In reply to Diego Viola from <a href="show_bug.cgi?id=110214#c27">comment #27</a>)
<span class="quote">> export LD_LIBRARY_PATH=/home/diego/mesa/lib
> export LIBGL_DRIVERS_PATH=/home/diego/mesa/lib/gallium
>
> So I assume this should make the X server pick the radeonsi_dri.so from
> /home/diego/mesa/lib/gallium right?</span >
Doubtful, environment variables from the user shell aren't propagated to the
Xorg process for me (which makes it very mysterious how LIBGL_ALWAYS_SOFTWARE=1
could make any difference...).
<span class="quote">> Is there a way to verify beyond this which radeonsi driver it's using?</span >
sudo lsof | grep radeonsi_dri.so
(In reply to Diego Viola from <a href="show_bug.cgi?id=110214#c29">comment #29</a>)
<span class="quote">> Mesa 19.0.0-devel (git-8daf5bb209)
>
> Which is the commit prior to the bad commit I mentioned above.
>
> Sadly xterm is still breaking as usual, the output disappears as I
> Shift+Page Up and nothing changed in that regard. :(</span >
What if you install Mesa 18.3 system-wide?
(In reply to Diego Viola from <a href="show_bug.cgi?id=110214#c30">comment #30</a>)
<span class="quote">> I can reproduce this on Fedora 29 (workstation), [...]</span >
(In reply to Diego Viola from <a href="show_bug.cgi?id=110214#c31">comment #31</a>)
<span class="quote">> I can't reproduce it on Ubuntu 18.04.2 or 19.04 beta.</span >
Please attach the outputs of glxinfo from Fedora and Ubuntu.</pre>
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