lenovo

https://wiki.debian.org/Bumblebee

multiple monitor
https://bbs.archlinux.org/viewtopic.php?id=221790

nano /lib/systemd/system/bluetooth.service
ExecStart=/usr/lib/bluetooth/bluetoothd --noplugin=sap

stretch:
nano /lib/systemd/system/bluetooth.service
ExecStart=/usr/lib/bluetooth/bluetoothd -E -d
systemctl daemon-reload
systemctl restart bluetooth.service

https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=131999

wget https://www.dropbox.com/s/p6h7ho21fct2pzb/fw-0a5c_21e6.hcd
mkdir /lib/firmware/brcm
cp fw-0a5c_21e6.hcd /lib/firmware/brcm/BCM20702A1-0a5c-21e6.hcd
aptitude install pulseaudio-module-bluetooth
chown xana:xana /run/user/1000/pulse
/etc/init.d/bluetooth stop
/etc/init.d/bluetooth start
/etc/init.d/bluetooth status

The key right of the "0" shifts boot device entries down in the list.

On the German keyboard this key is labelled with " ß ? \ ".

The next key on the right and left of the "Backward-Erase"-key, labelled with " ´ ` ",

pressed together with the Shift-key, moves list entries up.

http://forums.lenovo.com/t5/IdeaPad-S-series-Netbooks/S10-3-Change-BIOS…