dell lcd brightness strange behaviour
Bug #331357 reported by
Nicolò Chieffo
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
libsmbios |
New
|
Undecided
|
Unassigned | ||
libsmbios (ALT Linux) |
Unknown
|
Unknown
|
|||
libsmbios (Ubuntu) |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
Latitude E6400
the command
sudo dellLcdBrightness -v [0-f]
does not modify the real LCD brightness, but only the value stored in the BIOS, as after executing
sudo dellLcdBrightness
I can see that the value is changed accordingly to the one I selected in the previous command.
ProblemType: Bug
Architecture: i386
Dependencies:
libgcc1 1:4.3.3-3ubuntu5
gcc-4.3-base 4.3.3-3ubuntu5
libstdc++6 4.3.3-3ubuntu5
findutils 4.4.0-2ubuntu3
libc6 2.9-0ubuntu10
DistroRelease: Ubuntu 9.04
Package: libsmbios2 2.2.13-0ubuntu1
ProcEnviron:
PATH=(custom, user)
LANG=it_IT.UTF-8
SHELL=/bin/bash
SourcePackage: libsmbios
Uname: Linux 2.6.28-8-generic i686
Changed in libsmbios (Ubuntu): | |
status: | New → Won't Fix |
Changed in libsmbios (ALT Linux): | |
importance: | Undecided → Unknown |
status: | New → Unknown |
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Oh I found the trick! It does not work until I disable the ambient light sensor. Anyway there's no way to control it in libsmbios