Ubuntu :: Keyboard And Mouse Not Working?
Oct 9, 2010
So my computer was slow with Karmic Koala, so I tried upgrading my build to Lucid Lynx 10.04.
Now I can't login because neither my keyboard nor mouse (and touch-pad) work. However, I can access the command mode (terminal?) though through the grub boot menu.
how I can get my mouse (and touch-pad) and keyboard to work with Ubuntu 10.04? My machine is an Acer Aspire 4730Z. I dual boot with Windows 7, and I'd prefer not to have to clear out the partition for Linux and reinstall.
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Nov 5, 2010
I messed up my xorg.conf and tried to put in a clean one, but it doesn't seem to work. I'm not sure what went wrong. When X loads, the mouse cursor is not responding and my keyboard is dead too. I can't toggle to text mode either (Alt-Ctrl-F1).Hope the following files might explain what's wrong./var/log/Xorg.0.log
Code:
[ 26.835] (II) config/udev: Adding input device Power Button (/dev/input/event2)
[ 26.840] (II) No input driver/identifier specified (ignoring)
[code]....
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Feb 12, 2010
I just installed Ubuntu 9.10 on a dell d630 laptop and tried to connect an external ps2 keyboard and mouse using USB connectors to the laptop's USB ports. However, they are not detected by the system.
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Jun 7, 2010
I was having a problem with the mouse and keyboard randomly failing to work after upgrading to version 10.04. I tried both the 32 and 64 bit versions. The problem went away after I edited the file /etc/default/grub and changed the following line:
from
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
to
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noapic nolapic"
If you are unable to open a terminal window, try doing the following
Ctrl+Alt+F1
Log into you account.
sudo nano /etc/default/grub
After saving your changes and exiting nano you can reboot by using the halt command.(FYI Ctrl+Alt+F7 gets you back into X server -- but you need to reboot for the change to take effect) Update: problem recurred. I had to do Ctrl+Alt+F1 to log into a console. I executed 'ps aux | more' to find the PID for X.Using the PID I restart X with 'sudo kill -S SIGTERM <PID>'.Once it started up again it was fine.
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Oct 20, 2010
Looking to buy a wireless mouse/keyboard for my wife. Want one of good quality that will work with Ubuntu 10.04 and is in current production. Even better if its a brand that Fry's or Newegg carries.
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Jul 15, 2011
I have an Acer 5102 WLMi laptop from 2005 with Ubuntu 9.10 installed. It has worked fine for years but now when I boot up my mouse and keyboard don't respond leaving me stuck at the login screen. I have tried using a USB mouse without sucess. My USB-powered cooling fan still works in all three USB ports fine. I have tried booting into the LiveCD and got the same results except for the CD auto-logging in. Eht0 still auto-connects to the network fine in the LiveCD. I can't find any wrong except for the keyboard and mouse not responding. My next step is to burn a LiveCD with start-up scripts to enable ssh. Also the touch-pad doesn't respond either
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Aug 25, 2009
I am running 8.10 64 bit on my laptop and when making a new user I noticed that on my shell prompt, it said "I have no name!". It was bugging me so I logged out and went to log back in. I got some error saying I was logged in for less than 10 seconds after trying a couple times to login. So I restarted and now my mouse and keyboard don't work!
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Jul 18, 2011
I have a laptop. . .Dell 1150. Ubuntu installed, bluetooth device installed and my bluetooth keyboard and mouse works like a charm. I decided to load up my same exact Ibuntu on my desktop, use the same keyboard on it, and the mouse too. I tested it on the laptop, just in case it would not work in Ibuntu, and I didn't want to wipe out my Windows XP on my desktop and find out Ibuntu would not work on it with a wireless keyboard. Since it worked very well with my laptop, I figured it would work just as good with my desktop. I wiped my desktop out, and installed Ibuntu. Everything worked fantastic. Until I tried to install the bluetooth.
When I plug in my Bluetooth device, Ibuntu finds it and asks to set up your device. I attempt to set up my keyboard/mouse combo and it asks for a 6 digit code (like it is supposed to). I enter the code and press enter. From here, the problem starts. Ubuntu "claims" to connect to the keyboard, shows it connected, but my keyboard does not work at all. Neither does the mouse that is built into the keyboard. I type and nothing happens. This also brings up (sometimes) another message that says my keyboard is trying to connect to the bluetooth device please enter keyboard PIN. Well.
I can't enter anything, because the keyboard does not work! The mouse does not work! I can (without any problems) disconnect and connect to my laptop, but I can't do this to my desktop. Both are dell units. Desktop is about 3 years old, laptop is about 8 years old. Both running Ubuntu, the latest version. Both recognize the bluetooth transceiver. I have tried different USB ports on the desktop with no avail. I would really like to use my desktop as a unit to my TV with a wireless keyboard, not my laptop. It is much faster, more memory, and I can use the TV as a monitor.
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Jan 11, 2010
System was running fine under 8.04 but decided to update. The live CD works fine but after install, the Mouse and Keyboard stop working under 9.10. Even the keyboard power button is off. Disconnecting and reconnecting the keyboard or the mouse does not . AMD Athlon 64 X2 3800+ PS/2 Keyboard and PS/2 mouse
Everything else seems OK but how would I know without the keyboard or mouse. The keyboard turns off right before the first Ubuntu screen. The Numlock will go off and then nothing. Tried to run dpkg - fix broken packages after booting to repair. All I get is fail to fetch http: (whatever )Could not resolve us.archive.ubuntu.com. Update: Alt-F3 ... then Booting to terminal mode does not disable the keyboard.
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May 2, 2010
I've just upgraded from karmic to 10.04. After rebooting my system everything seems to work fine except my mouse and keyboard are not working.
since i have a report due for tomorrow and now i have no way of getting in to the system.
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Oct 12, 2010
After I updated to 10.10, my ps/2 keyboard and mouse stopped working when in the gnome environment.I have tried to solve this by following the instructions here:
http://ubuntuforums.org/showthread.p...mouse+-working
. . . and by turning off usb legacy in the bios
. . . and by running these commands:
Code:
sudo update-rc.d -f gdm remove
sudo update-rc.d gdm defaults 25[code]..But nothing has worked so far.
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Nov 5, 2010
I upgraded to 10.10 from 10.04 few weeks ago. Everything was working fine until today when I did a partial upgrade and it removed some of the lib files. Now my usb mouse and keyboard is not working. I can move the mouse around but can't click ( left or right ). I have nvidia graphics card. I tried running it under safe graphics mode and when I do that everything works fine except for the compiz obviously. I have tried reinstalling nvidia driver to see if that would make a difference but that didn't work either. I am not sure which lib files did ubuntu removed. I have searched everywhere to find a solution on the web and the only thing I think it might b iz my xconf file iz messed up. I really don't want to reinstall the whole OS and loose all my apps.
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Jan 24, 2011
I am using 10.10, yesterday I did an upgrade using update manager. After restart, booting stops at login screen, keyboard and mouse is not working. I tried login into recovery mode as well as previous kernel versions nothing is working. I tried to login into single user mode even that is also not working.
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Mar 15, 2011
whenever I try to hibernate/sleep my computer and I come out of the sleep, the keyboard is not recognized and stops working altogether and requires a reboot. Changing the USB port does nothing either.
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May 28, 2011
I've paired a bluetooth keyboard and mouse with my machine using the Gnome bluetooth wizard and the keyboard and mouse work fine. Then, if I let the computer sit for a few hours and then try to use the keyboard or mouse, nothing happens. When paired with my windows machine, and I start using the keyboard and mouse after a hour or two, the keyboard takes a second or two to start working again. I suspect that it turns itself off, and then has to reconnect, and that in Linux, the reconnection isn't working properly. I've found other instances on the forums of people with the same symptoms, but never any clear answers. Does anyone know what's going on?
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Jun 6, 2009
I'm on a LG E500-VAP36P, with 3gb RAM, 250 Gb SATA HDD (Kubuntu Hardy kernel 2.6.27-9-generic), and my keyboard and my usb mouse don't work at the login screen. My touchpad works and my keyboard works in command-line session. This is my xorg.conf. I also attach a relevant part of my syslog.
Quote:
Section "InputDevice"
Identifier"Generic Keyboard"
Driver"kbd"
[code]....
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Jun 11, 2009
I'm having an issue installing Fedora 11. The install goes fine, but after restarting (when I get to the initial configuration screen) my keyboard and mouse don't work. I can boot into the Live CD without issue. My boot.log file is below:
boot.log:
Code:
Welcome to Fedora
Press 'I' to enter interactive startup.
Starting udev: [OK]
Setting hostname Ste-PC: [OK]
mdadm: failed to add /dev/sda1 to /dev/md/imsm0: No such device or address
mdadm: Container /dev/md/imsm0 has been assembled with 2 drives
mdadm: Started /dev/md126 with 2 devices .....
HAL is failing to start, could that be the issue? If so, how should I go about fixing it?
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Jun 3, 2011
Ive got a ClearCube Blade server installed with a mirrored clone of a Centos 5.4 system. Running X with GNOME. Upon starting the new blade, i find that I am having issues with the keyboard and mouse. When I plug in USB mouse and keyboard directly into the blade they work fine. When I hook the use mouse and board to the cport kvm, I don't even get any power to the devices. If I plug in ps2 mouse and board through the kvm, I get power and can use them in the bios but once Centos starts to load, they go dead. I have changed the kvm 3 times with new kvms, and I spoke with the manufacturer there are no incompatibilities with the hp mouse or keyboard or any reason why the usb ports wouldn't be working on the kvm for the devices.
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Aug 27, 2011
I just install CentOS 5.6 on my computer. My mouse and keyboard stops working in 2 cases: 1. copy files from usb (FAT and NTFS); 2. update my system (specifically, when downloading update packages). But the system's still working. It seems weird but I can do nothing but reboot every time.
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Feb 14, 2010
First I tried VNC. Easy install through Ubuntu GUI, but I could only see a still picture of the Ubuntu-desktop that wouldn't update. I could see on the Ubuntu monitor that the cursor was moving and the keyboard did work, but on my Windows computer, the screen didn't refresh. Then I read a bit on the forums and people seemed content with nomachine NX or freenx. After a bit of hazzle I finally managed to get a connection between my Windows and Ubuntu-machine. But the same thing happened here. I get to see a still picture of the Ubuntu desktop, mouse and keyboard working, but the screen doesn't refresh..!
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Jun 18, 2010
Upon booting mouse and keyboard work for a short duration, sometimes it works on optimum level though. If I speedily type in my password it will go through and then freeze before logging. This appears to be a known problem in Lucid Lynx I was wondering if there was a fix for a certain update [URL]
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Oct 8, 2010
I have Laptop sony VPCEA22EN. I have installed ubuntu 10.04. it was working fine. Then i installed kubuntu-desktop. it was working fine. i tried to some of bugs using kubuntu update manager. i restarted the laptop.
after that im not able to logon on kubuntu. on kubuntu logon screen i'm unable to enter username n password. Keyboard and mouse is not detected but, usb mouse works.
i tried ctrl+alt+esc, this combination doesnt work while booting. i can't use this combination on log-on screen because keyboard is not detected.
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Dec 17, 2010
I have Ubuntu 10.10 Desktop Edition i386 version. It was recently working fine until i installed few updates that showed in Update Manager about total size of 200Mb. During the installation BUG USB (blue screen) error comes and laptop restarted. Now i restarted the laptop and from now my mouse and the keyboard not working. I am not able to even login to the system. Not working now anything.. Details: I am running Ubuntu 10.10 Desktop i386 on VMWare Workstation on Windows Vista.
[Code]....
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Aug 28, 2009
I randomly started up my laptop one day and the mouse and keyboard stopped responding once GDM's login screen came up. Everything works fine from the console, but even if I run startx from the login shell the mouse and keyboard do not work, even though everything else in GNOME runs perfectly.
I am using an HP dv6426us laptop running Ubuntu 9.04 (i686 architecture with the 2.6.28-15-generic kernel). Below is a copy of my xorg.conf file, just in case there might be something wrong with that. I will try and put more information on, but seeing as I have to use a different computer to post this thread, copying over log files and stuff is difficult for the moment (though I am going to try and copy them over to a flash drive).
Code:
Section "Monitor"
Identifier "Configured Monitor"
Endsection
[code]....
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Aug 22, 2009
I installed Fedora 11 on an external usb HDD (StoreJet trascend) connected to my Acer AspireOne (110 L), and it has been working marvelous for over a month. Today, something really strange happened: After I choose the booting media (StoreJet trascend) Fedora 11 freezes on the loggin screen: Both, keyboard and mouse, stop working. I have no idea what services are shoot down or not recognized since the start screen starts with the blue and fedora logo one.
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Jun 1, 2011
After upgrading F14 -> F15 bluetooth (mouse/keyboard) are not working. With F14 there was no problems.
lsusb gives:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
[Code]....
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Jul 18, 2009
I'm trying to set up a new Dell machine with openSUSE 11.1 and KDE 4. For the rest of my PCs I use a Belkin kvm that connects the mouse and keyboard into PS/2 ports and it works. However, the new Dell doesn't have PS/2 ports and I can't get the machine to detect the mouse and keyboard (at all) unless I plug them in directly.
I'm using a Belkin four-port kvm, model number F1DJ104P. Does anyone know of a driver I could download to my Dell PC that would detect the devices via the kvm? The Belkin web site seems to be in pieces and is absolutely no use.
Alternatively, since I'm not particularly attached to the kvm, can anyone suggest a kvm switch that I could buy instead? It would have to have a minimum of four ports and be able to handle both Windows and Linux (all flavours with both OSs) machines, with both usb and PS/2 ports for mouse and keyboard. If it could handle audio, then that would be an improvement on what I've got already.
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Feb 1, 2010
I have debian with kde on a laptop with a built in ps/2 keyboard and touch pad mouse which have been working without problem since i bought the computer. However, recently i booted the computer up and all of a sudden the mouse and keyboard are not functioning. I know it is not a hardware problem because i can type in the BIOS password, make the selection between normal and recovery mode in grub, and can type in all of my passwords to unencrypt my hard drive.
Also, it recognizes the keyboard all the way up until the point where kde starts, at which point it loads a login screen with the mouse and cursor on the screen, but no ability to type, not even caps lock or ctrl+alt+f1 to switch to console mode. does anyone know why this is? I have performed not updates and have not changed the configuration of my computer so i am not sure why this would happen.
P.S.1 out 15 times when i load the part where i need to type in the passwords to unencrypt the hard drive the keyboard will stop working then instaed of with kde.
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Jun 16, 2010
My keyboard has suddenly stopped working in Gnome (Ubuntu 10.4 LTS, Toshiba satellite laptop, P300). It works fine to logon, and with KDE.
The last thing I did before it stopped working was to hold down a shift key for too long, while I was thinking about what I wanted to do. The 'sticky keys' prompt popped up, which I killed. After that the keyboard has died - in *all* applications (e.g. gedit, terminal etc.)
The mouse still works. If I logout of Gnome, it comes alive again to type in the logon password. I had a look in messages, but without any enlightenment.
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Jul 31, 2011
I was trying to tweak my video card's performance by configuring the xorg.conf file. There were many lines unrelated to the card there; so, to make the file cleaner, I decided to delete all the sections except the one I was dealing with. Obviously I shouldn't have done that. After rebooting the system, all the hardware that provided human interface stopped working. Now I have to find a way to delete that xorg.conf file. The computer is still connecting to the internet, and I have another computer running Debian available. Is there a way to access the broken computer with the other one?
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