lubuntu-rc.xml -shortcuts

[brendanperrine@gmail.com]

Looking closer at /usr/bin/lxsession-default I found something else wrong
with the file is that before the ;; in the list of options for all
different parts of lxsession-default is on a new line instead of being at
the end of the previous command if you want the ;; on a new line for style
reasons then a \ in front of it will make it be equivlent to being on the
same line. Doing this and saving the file back in
/usr/bin/lxsession-default seems to get alt printscreen keybinding working
and several of the other lxsession-default commands to work which were not
working before.


On Tue, Apr 15, 2014 at 2:44 PM, <farinet at arcor.de> wrote:

> I don't know if it's correct to ask here my questions. If not, sorry in
> advance ...
>
> Anyway, i'm encountering several problems with the predefined shortcuts
> in the - default! - ~/.config/openbox/lubuntu-rc.xml shortcuts (lubuntu
> 13.10):
>
> 1.
> <CTRL><F10> and <CTRL><F11> do not work (xbacklight is missing). My
> question is: Why xbacklight is not installed by default if this commands
> presume its presence? I installed it, dimming and increasing now works
> but there seem to be a problem with 'xbacklight -inc 20'. At maximum
> brightness the screen becomes dead (that's not a lubuntu problem, sure ;)
> ).
>
> 2.
> The screenshot related command <PRINT> has no effect. I looked into it
> and executed the command 'lxsession-default screenshot' from the
> commandline. There, i'm getting the error msg:
>
> /usr/bin/lxsession-default: 53: [: missing ]
> /usr/bin/lxsession-default: 57: [: missing ]
>
> I looked into that file and line 53 says:
>
> elif [ "$1" = "screenshot" && "$2" = "window"]
>
> And line 57:
>
> elif [ "$1" = "screenshot"]
>
> Now, im not into scripting but i presume many out here are. I checked if
> scrot is installed and it is. So, what could miss there?
>
> 3.
> Sound control (XF86Mute, XF86RaiseVolume, XF86LOwerVolume) do not work
> at all. Executing the XF86Mute related command, i got this:
>
> ~$ amixer set Master toggle
> amixer: Unable to find simple control 'Master',0
>
> Then i tried:
>
> ~$ amixer scontrols
> Simple mixer control 'IEC958',0
>
> And therefore i tried to substitute 'Master' by 'IEC958':
>
> ~$ amixer set IEC958 toggle
> Simple mixer control 'IEC958',0
>   Capabilities: pswitch pswitch-joined
>   Playback channels: Mono
>   Mono: Playback [on]
>
> [Effectively, in the terminal the command toggles between [on] and
> [off], but that did not have any effect on the sound output of the
> machine. But,may be there is a problem with/between alsa and pulse.
> Unfortunately pulse audio has a lot of dependencies so trying to
> uninstall it uninstalls a lot of useful (and necessary) programs like
> Blueman for instance too.
>
> Thanks a lot in advance for your patience.
>
>
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