I have tried two different keyboards on 3 distros (Xubuntu, LM 10, LM 9) and I run into the same problem.I the volume (+/-) & mute buttons always work upon login and sometime into the session they just stop working. There seems to be no logic what kills it. The audio , mixer and volume applications work fine just the key bindings somehow get broke. Other key bindings have no issue.
I recently install a Debian 8.0 Jessie on a Laptop Dell latitude E6540 with gnome 3.14+3. But the problem is that it doesn't recongnize my multimedia buttons, I tried some methods but I didn't get results.
I use Ubuntu 10.04 32 bits and I have one keyboard Logitech Comfort Wave 450 with some multimedia keys (PLAY/PAUSE, VOLUME UP/DOWN, MUTE,.This multimedia keys works well in Rhythmbox but in Qmmp and Audacious2 doesn't. I explain this: Start my Gnome session. I open Qmmp/Audacious with one playlist charged, I press PLAY/PAUSE in my keyboard, but Qmmp/Audacious doesn't play. Close Qmmp/Audacious. I open again Qmmp/Audacious and now, when I press PLAY/PAUSE, it works! It also works if I open Rhythmbox before to open Qmmp/Audacious.
I have a logitech dinovo wireless keyboard with those extra multimedia keys on it like Volume Up, Volume Down, and Mute. They didn't do anything so I installed KeyTouch. I was able to select my keyboard from the list in KeyTouch, and if everything was working right then at that point all my extra keys would work. But they still didn't do anything. So I went into the Keytouch editor to make my own custom profile. You click add to add a new key and then it asks you to press a key. So I press the key (Mute) and it recognizes it, and then you select what action you want it to do. I did this for Mute, Volume Up and Volume Down. But yet they still don't work!
Now obviously it detects my key presses (keycode) just fine when I added the new key. So it should do the assigned action when I press that key. What I *want* it to do is mute or change the volume of the Headphones. But as I said that wasn't working at all for some reason. So to narrow it down I instead set the Mute key to simply launch firefox. But it still doesn't work. So there is some disconnect... in the keytouch editor it's detecting the key just fine, but afterwards when you press Mute it doesn't do the action it's supposed to.
I recently put Ubuntu on my HP G series laptop that originally had Windows Vista and ever since some select function keys (i.e. dim/brighten display) and the num lock/num pad won't work. Why is this and can I fix it?
I've been an ubuntu user for a few years now, I just never joined the forums since I never really had problems with my installations. Today, however, is completely different. I recently converted my server from windows 2k3 to ubuntu server 10.04, and have been setting ssh and VNC so that I can access it remotely. Both x11vnc and ssh are installed and working fine, as I can connect to the server from my Macbook, but here is where it gets weird. When in VNC, none of the modifier keys work(shift, ctrl, alt, super) and caps lock only works half the time. (I have to press it twice to turn it on and twice to turn it off).
Server Specs: Dell Poweredge 2500 1x Intel Pentium III 1Ghz (coppermine) 1GB RAM
Recently I installed MPlayer with its default gui and its interfaces SMPlayer and GnomeMPlayer. When I'm using GnomeMPlayer it responds to multimedia keys as configured in Gnome shortcuts, even if it's minimized or running in another virtual desktop. But it doesn't happen to the other two gui's mentioned above. I have also noticed that native Gnome applications or with Gnome support like Banshee and Rhythmbox rspond to multimedia keys even when the gui is closed and they are running only in the system tray. But it never occurs in non-Gnome applications like VLC, MPlayer and others. Jetaudio wich responds to these keys in MS Windows running under Wine doesn't even recognize them.
So I came to the conclusion that only native Gnome applications or with Gnome support recognize multimedia keys because, as it seems, they receive the signal from Gnome configurations. Others applications doesn't do so. Here is my question: Is there some way to make all applications recognize the configuration of Gnome multimedia keys shortcuts? (Of course it would not be fine if they recognized ALL Gnome shortcuts because they could conflict with shortcuts from another applications. The idela would be that they recognize ONLY Gnome multimedia shortcuts.)
I have a Dell 1525 and I just installed Ubuntu on it. The Multimedia keys (previous, stop, play/pause, next) and volume control keys (mute, increase, decrease) buttons aren't working at all. Is there anyway I can get them to work?
I got Sun Type 5 Unix keyboard which uses mindin-8 connector, attached to a PC through a special adapter which converts it to USB. The keyboard's distinctive features are Control key in the middle row (swapped with Caps Lock which makes it a Unix layout - much more comfortable for the pinky) plus a whole bunch of extra Sun keys, including such useful ones as "Copy", "Paste", and volume control. (Sun Type 5 keyboard has very good feeling to its keys, much better than Type 7 one).Those extra keys work as expected with this adapter in Gnome on OpenIndiana (OpenSolaris previously), but aren't supported out of the box on Debian. Looking around I didn't find any good up to date tutorial how to enable them on Debian or any other Linux. Did anyone try to do it?
I wanted to try out Aqualung, and I like the program, but with one big drawback: the media keys at the top of my keyboard don't work with it. Is there something that needs to be done to enable those keys, or is this a bug with the program or my computer?
I have installed Xubuntu 11.04 on a HP Probook 4510S and the FN Keys of brightness only works when I on the login screen (gdm). Until I enter to my desktop the FN Keys stop Working. This is a XFCE Issue? I have another Laptop, a IBM THinkpad X40, with the same Xubuntu 11.04 and the FN Keys works perfect! Even the keyboard light Works! I think this is a ACPI related problem, I google it the problem with out a specific issue like this. The only thing that I can do it is use of xbacklight when I'm on my session.
root@xavierc-lt-xub:~# ls /proc/acpi/ ac_adapter battery button event wakeup root@xavierc-lt-xub:~#
I'm running Debian (both Sarge and Lenny, on different systems) under Gnome and have a number of thin client workstations that connect to a software application on an AIX server. I'm using gnome-terminal to provide terminal emulation for this software. Unfortunately, the emulation leaves something to be desired, and doesn't catch all of the F keys properly. It seems F1-F4 act as some form of escape key, exiting out of the software back to the command line, when they should be performing different functions in the software. F5 and F6 work as they should in the emulation. Is there a setting I can apply to my gnome-terminal launcher that will make this behave like it I want? The terminal should ideally match the behavior of a Link MC5 terminal (we have some of these old beasts still around, still crunching away), but alas, I don't know how to implement this.
I bought a fancy new keyboard a couple of weeks ago, a Logitech illuminated one, and it works great in openSuSE 11.2 . . . after it's booted up. It's a dual boot system, however, and today I needed to get into Windows to do some CAD work, and couldn't! That's when I discovered that the arrow keys didn't work in GRUB. It's the particular keyboard, because I can plug the old one in and the problem goes away. Both are USB keyboards. And it must have something to do with loading a keyboard driver of some sort prior to the GRUB screen, because the new keyboard works fine once the bootup is completed. In fact, I've been using it for a couple of weeks now and didn't notice a problem until today.
I want to ssh, scp, git fetch, etc. without a password. I saw the previous questions, and closed ones regarding this issue, but the suggestion seems to be to use ssh keys. However, after setting up ssh keys, I am still asked for my password (it's not asking for my private key password; it's asking for my login password). How am I supposed to set this up so that it only uses my private key for authentication?
I am dual-booting Karmic/OS X. I have a MacBook Pro 5,1. When using the keyboard to change the backlight, the graphic in the top left does move to indicate a higher brightness (albeit, it moves extremely slowly).
I, of course, have all the necessary drivers installed.
I have all the packages I needed from the Mactel repository. This has been a problem within Karmic since I've put it on my MBP. There have been several updates from the Mactel repository concerning the Nvidia backlight package (I don't remember exactly what that package is called though). I hope each time that it will fix what is going on, but obviously, it hasn't.
Is there any program that I could use to otherwise change the backlight? When I'm sitting outside it's really difficult to see what's on my screen as it also doesn't automatically respond to the change in environmental brightness by making the screen brighter.
I've never seen it before and its entirely possible that I may have done something to my system to cause it. Basically, when I open any new terminal window I have a '$' sign instead of the usual blah@blah etc. Also, the cursor keys don't work
i use a HP Pavilion dv6-3016ax everything works perfectly and i am very happy with ubuntu! If i could get the Brightness keys to work and the microphone i'd be even better. The brightness FN keys change the slider but make no physical difference of the brightness. And the microphone just doesn't work.
I understand that some of them may work only with Xorg (e.g. toggle screens), but screen and kbd backlight and volume may work at tty too (because I can change this from tty when xorg is down). I know how to do it all from the console, but I want to bind keys with actions.
E.g. I can change kbd backlight with dbus and attach this action to key in my wm config, but it is not what I want. I want to make it global. I don’t understand which layer may provide the functionality for all users. Now only two keys works as I expect: toggle wifi and toggle touchpad. I haven’t set it up, it works out of the box.
Asus N56VZ, Debian stretch. Code: Select alluname -a Linux isquabook 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt11-1 (2015-05-24) x86_64 GNU/Linux
I removed pulseaudio save for the libs, and now I can't lock down my desktop with ctrl+alt+l anymore. I can still lock the system with the menu (System > Lock Screen), but it's kind of annoying. Removing pulseaudio has cleared up all of my mplayer stutter issues, but I would like to be able to use the keyboard shortcut keys. Here's the command I used to strip out pulseaudio:
I've setup the .ssh/authorized_keys and am able to login with the new "user" using the pub/private key ... I have also added "user" to the sudoers list ... the problem I have now is when I try to execute a sudo command, something simple like:
$ sudo cd /root
it will prompt me for my password, which I enter, but it doesn't work (I am using the private key password I set)Also, ive disabled the users password using
$ passwd -l user
I am trying to harden my system ... the ultimate goal is to use pub/private keys to do logins versus simple password authentication. I've figured out how to set all that up via the authorized_keys file.Additionally I will ultimately prevent server logins through the root account. But before I do that I need sudo to work for a second user (the user which I will be login into the system with all the time).
For this second user I want to prevent regular password logins and force only pub/private key logins, if I don't lock the user via" passwd -l user ... then if i dont use a key, i can still get into the server with a regular password.But more importantly I need to get sudo to work with a pub/private key setup with a user whos had his/her password disabled.
1) I've adjusted /etc/ssh/sshd_config and set PasswordAuthentication no This will prevent ssh password logins (be sure to have a working public/private key setup prior to doing this
2) I've adjusted the sudoers list visudo and added
root ALL=(ALL) ALL dimas ALL=(ALL) NOPASSWD: ALL
3) root is the only user account that will have a password, I am testing with two user accounts "dimas" and "sherry" which do not have a password set (passwords are blank, passwd -d user)
The above essentially prevents everyone from logging into the system with passwords (a public/private key must be setup). Additionally users in the sudoers list have admin abilities. They can also su to different accounts. So basically "dimas" can sudo su sherry, however "dimas can NOT do su sherry. Similarly any user NOT in the sudoers list can NOT do su user or sudo su user.
SOLVED (for my laptop at least - Acer Aspire 5740)
The trick was to add "acpi_osi=" (without the quotation marks) to the GRUB parameters. Setting the parameter to an empty string means that no OS is reported to the BIOS. By default acpi_osi is set to Windows NT. I had previously tried "acpi_osi=Linux" but it didn't work, apparently it had to be an empty string.The brightness keys work now I think it might work for other models as well if they have core i3 processors.
this may not be the right place to ask this, but my sister has a macbook and the keyboard does not want to work. i have looked online and i see that the main cause of this problem is in Leopard (correct me if im wrong). So i was wondering if perhaps using linux would solve this problem or if the problem is more hardware related than os related.
Also, how would i go about booting into a linux cd? since u need to enter some keyboard keys at startup and assuming that won't work, is there another way?