Thanks for the update, I didn't knew "xbacklight". The script can therefore shortened as xbacklight keeps a copy of the current luminosity. Here is the shortened script:
#!/bin/bash if [ "x$1" = "xdown" ]; then xbacklight -time 0 -steps 1 -dec 10 2>/tmp/sonybright.log elif [ "x$1" = "xup" ]; then xbacklight -time 0 -steps 1 -inc 10 2>/tmp/sonybright.log else echo >&2 Unknown argument $1 fi -- unable to adjust screen brightness on recent Sony Vaio notebooks https://bugs.launchpad.net/bugs/173652 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
