I have newly installed FreeBSD on my laptop and I installed xfce on it , and I cannot change my brightness with fn keys and even on terminal ,no command works (xbacklight retuns "No outputs have backlight property") and there is no variable for hw.acpi.brigthness or similar which i got to know online
1
There are 1 answers
Related Questions in FREEBSD
- String replace with integer not working
- How can I parse fixed-length, non-delimited integers with attoparsec?
- 0 randomly becomes 55?
- Why did Java 8 introduce *Integer.sum(int a, int b)*
- How do char and int work in C++
- Separating an Integer
- How do you generate specific random number?
- Regular expression that would allow numbers from 1-9 excluding 0 and alphabets
- How can I send a integer from my Java file to my XML folder? (Android Studio)
- C++ unsigned long doesn't wrap around after 4294967295
Related Questions in XFCE
- String replace with integer not working
- How can I parse fixed-length, non-delimited integers with attoparsec?
- 0 randomly becomes 55?
- Why did Java 8 introduce *Integer.sum(int a, int b)*
- How do char and int work in C++
- Separating an Integer
- How do you generate specific random number?
- Regular expression that would allow numbers from 1-9 excluding 0 and alphabets
- How can I send a integer from my Java file to my XML folder? (Android Studio)
- C++ unsigned long doesn't wrap around after 4294967295
Related Questions in BACKLIGHT
- String replace with integer not working
- How can I parse fixed-length, non-delimited integers with attoparsec?
- 0 randomly becomes 55?
- Why did Java 8 introduce *Integer.sum(int a, int b)*
- How do char and int work in C++
- Separating an Integer
- How do you generate specific random number?
- Regular expression that would allow numbers from 1-9 excluding 0 and alphabets
- How can I send a integer from my Java file to my XML folder? (Android Studio)
- C++ unsigned long doesn't wrap around after 4294967295
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
The brightness keys don't really work when installed. You can tinker with acpi_ibm(4) and acpi_video(4) if you're interested.
Brightness can be increased or decreased with
backlight -f /dev/backlight/backlight0 incr [value]andbacklight -f /dev/backlight/backlight0 decr [value]respectively. Check the man page of backlight for further information.Add a key binding to make it work like fn keys.