User:Tsester
mpv hardware accel
Best results
- vo=vaapi
- hwdec not set
had problems with other set ups because hardware accel was not being enabled on \[ANE\]\ Bakemonogatari\ -\ Ep03\ \[BDRip\ 1080p\ x264\ FLAC\].mkv . bbb_sunflower_2160p_60fps_normal.mp4 plays fine on this setup (Big Buck Bunny 4K)
- why set hwdec to no, needs more investigation..
- bbb needs hwdec vaapi!
Success Stories
Whistleblower (Humble Indie Bundle)
Apparently if you copy CookedLinuxDLC folder from a Steam Outlast + Whistleblower installation to outlast-hib AUR installation it plays just fine :)
The Last Door (Humble Indie Bundle)
as this wiki suggests for running Air (Adobe) applications, go to games folder (TLDEPC/share) and run the following
/opt/adobe-air-sdk/bin/adl -nodebug $PWD/META-INF/AIR/application.xml $PWD/
SandBox
some notes with hopes of being added to the wiki after refinement..
persistent Linux on USB
referring to bios systems, one can have the boot partition on fat filesystem and install a regular linux on the rest. grub worked well all those years, storage is permanent, it's a regular installation after all, speed limits to ~ 5MB/s though
Arduino
Serial Communication
- sample code used:: Serial Echo.. or sth like that..
1. stty -F /dev/ttyACM0 cs8 115200 ignbrk -brkint -imaxbel -opost -onlcr -isig -icanon -iexten -echo -echoe -echok -echoctl -echoke noflsh -ixon -crtscts min 1 icrnl
cat /dev/ttyACM0
echo "sth" > /dev/ttyACM0
2. minicom -D /dev/ttyACM0 -b 115200
- quit:
<Ctrl>
+<A>
<X>
<Enter>
- quit:
3. cu -l /dev/ttyACM0 -s 115200
- exit::
~.
.. wait
- exit::
4. picocom --baud 115200 /dev/ttyACM0
with --omap igncr,ignlf
for not sending the <Enter> (same as echo -n ".."
)
- exit::
<Ctrl>+<A> <Ctrl>+<X>
--echo
- exit::
systemd autologin
ok i wanted to have the following::
- tty1,2,3 -> auto root
- tty4,5,6 -> auto me
- tty7 -> none
- tty8,9,10 -> system getty
- tty11 -> none
- tty12 -> journalctl
- tty13 -> system getty
the important thing is to "mask" manually getty@tty{7,11}.service
in getty.target.wants/
and not system/
getty@tty11.service -> /dev/null
as for the rest, create in system/
folders named getty@tty1.service.d
.. with a .conf file with contents::
$ cat autologin.conf [Service] ExecStart= ExecStart=-/usr/bin/agetty --autologin root --noclear %I 38400 linux
or similar..
Regarding logind.conf
, NAutoVTs=24
and ReserveVT=0
is necessary
as for how to change to tty13+ we can use
loadkeys defkeymap
we wouldn't want it default though so.. in vconsole.conf
::
KEYMAP_TOGGLE=gr # your language here KEYMAP=defkeymap
although it may be crude..