Bug#628089: modifying brightness with xbacklight result in fast anarchic brightness changes

[Adrien Le Guillou <gallarusdebrb@gmail.com>]

Package: xbacklight
Version: 1.1.2-1
Severity: grave
Justification: renders package unusable

when using xbacklight to modify brightness (-set, -inc or -dec ) the screen
brightness changes a lot a times and really quickly
(as if xbacklight were searching for the right value)

NB: when returning to tty(1-6) after typing a username the caraters "^@"
appeared a lot of times



-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (900, 'unstable'), (800, 'stable'), (700, 'testing')
Architecture: i386 (i686)

Kernel: Linux 2.6.39-1-686-pae (SMP w/2 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages xbacklight depends on:
ii  libc6                         2.13-4     Embedded GNU C Library: Shared lib
ii  libx11-6                      2:1.4.3-1  X11 client-side library
ii  libxrandr2                    2:1.3.1-1  X11 RandR extension library

xbacklight recommends no packages.

xbacklight suggests no packages.

-- no debconf information