Ubuntu
Rough Notes
- Run
pavucontrol
for Bluetooth headset related issues. rm -r ~/.config/pulse; pulseaudio -k
to make Bluetooth headphones if they do not work. If this does not, select Speakers - Built-in audio first then select the headphones again, the point is to avoid Mono sounds, the laptop microphone should be active.- As per this post there is no solution for the Mono + no microphone problem on Linux with a Bluetooth headset.
- Figure out page size of pdf:
pdfinfo mydoc.pdf | grep 'Page size'