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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - RX470 powerplay issues on hybrid laptop system (dGPU does not power down)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102468#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - RX470 powerplay issues on hybrid laptop system (dGPU does not power down)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102468">bug 102468</a>
from <span class="vcard"><a class="email" href="mailto:taijian@posteo.de" title="taijian@posteo.de">taijian@posteo.de</a>
</span></b>
<pre>I followed the recommendations of this page:
<a href="https://wiki.archlinux.org/index.php/Hybrid_graphics">https://wiki.archlinux.org/index.php/Hybrid_graphics</a>
The call working on my system is: echo "\\_SB.PCI0.PEG0.PEGP._OFF" >
/proc/acpi/call
If I use this command on a system that does not have amdgpu blacklisted,
however, this will lead to unstable system behaviour and a certain crash within
~5 min.</pre>
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