{{tag>Brouillon Pb Matériel}}

= Pb Asus K53TA X11 est très long a démarrer

''/etc/default/grub''
<code ini>
GRUB_CMDLINE_LINUX_DEFAULT="radeon.runpm=0"
</code>

<code bash>
sudo update-grub
</code>

----
Voir https://bbs.archlinux.org/viewtopic.php?id=177254

''/etc/modprobe.d/boot_radeon.conf''
<code ini>
options radeon dpm=1
options radeon audio=1
options radeon runpm=0
</code>

<code bash>
sudo update-initramfs -k all -u
</code>

<code bash>
cat /sys/kernel/debug/vgaswitcheroo/switch
echo OFF > /sys/kernel/debug/vgaswitcheroo/switch
echo DIS > /sys/kernel/debug/vgaswitcheroo/switch
</code>