Ubuntu :: PS/2 Keyboard Not Working In Boot Menu?
Jul 22, 2011
I installed Ubuntu 11.04 2 days go using wubi. Until today everything worked fine, but now whenever I try to use my keyboard to select the OS option in the boot menu, it doesn't work(arrow keys, enter button nothing works). After 10 seconds the default selection (windows 7) starts up. When windows boots up, the keyboard starts working again.
I googled for the it and found that users who had USB keyboards had this problem, but I'm using a PS/2 keyboard. Also, for 2 days everything went fine but after that it suddenly started happening.
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Sep 15, 2014
I have Debian Jessie 8.0 amd-64 installed. It is a dual boot system with Widnows 8.1 alongside. Both the systems work fine with a few glitches coming at times on jessie. But I assume it should get stabilised with time.
Problem is:
The usb keyboard is no longer detected until the GRUB stage crosses.
* This implies I am unable to press F2 to enter into BIOS
* I am unable to chose Windows 8.1 by using arrow key on the keyboard.
When the default system (first in the grub list), in this case Debian is selected after time runs out then the keyboard comes back to life and works properly thereafter.
So far I have tried the possible solution given at [URL] .... but it did not work.
Some Information
================
$ lsb_release -a
No LSB modules are available.
Distributor ID:Debian
Description:Debian GNU/Linux testing (jessie)
Release:testing
Codename:jessie
$ uname -r
3.13-1-amd64
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Dec 1, 2008
I recently started experimenting with Ubuntu 8.10 and I've spent the last week mostly getting the HDD partitions and desktop to my liking so I have not installed many actual programs yet. As of this last Saturday ( 11-29-2008 ) my Keyboard (PS/2 connection) worked fine whether booted into Ubuntu or XP and worked in grub as well. I discovered on Sunday the 30th that when booted into XP my keyboard no longer worked(but my USB mouse works). The keyboard still works fine in Grub and in Ubuntu but no amount of keypressing works when booted into XP. My device manager indicates the driver has been corrupted or something (Code 39 error) and indicates the driver files are i8042prt.sys and kbdclass.sys.
Here's a list of the things I've tried so far:Tried swapping in a USB keyboard; I've tried updating the drivers in Device Manager; Tried uninstalling/reinstalling the drivers in Device Manager; I tried the "uninstall driver, shutdown, unplug keyboard, reboot, shutdown, plug keyboard back in and reboot" routine; deleting those two files and letting them be rebuilt at boot; using the recovery console to copy them from the XP install CD to the System32/Drivers folder and as a last resort I tried a repair install only to find when asked to enter the CoA code the keyboard still did not work.
I obviously borked something on the Ubuntu side that's causing a conflicting with those drivers on the XP side but I'm at a loss as to what that might be. The only thing I can remember installing since the last time the keyboard worked was maybe Wine, but for sure I did a test install of my Baldur's Gate+ToSC disc and I attempted to install Daemon Tools Lite too. I've since uninstalled those two programs and even Wine itself without results. The only other thing I can think of is that I've been messing around with the /fstab file a lot trying to get all my drives/partitions to mount up at boot like I want but I don't know how that would impact the keyboard drivers.
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Mar 18, 2009
I've burnt the fedora 10 Installable Live CD on to a DVD, the initial boot/menu's works fine but after the progress bar loads the display on the next screen loaded is all out of wack bad resolution etc, I can see a mouse cursor.
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Aug 29, 2010
I tried Wubi, and all is fine, but when I choose Ubuntu on the boot menu, it shows some dialog, then just blank. its stays blank forever, so I had to shut the computer off.Then, I burned the Ubuntu iso to a CD and botted from it at startup. This at least showed the purpl-ish install screen. After I pressed enter over install, it went to the blank screen again. just black, nothing appeared.I'm not sure what the problem is. My laptop is fairly new, it shouldnt be having an issue to run it.I have 4Gb RAM, plenty of space on the hard drive, and a 1Gb video card...I have no clue what to do, as this is my first encounter with an Linux distro ever. help?
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Jun 27, 2011
Computer: Toshiba Satellite Pro L510 laptop, 10.10.This has always happened but I have gotten around it by time-out and putting my menu.list in order. When I first boot the machine (switch on for the day from computer being off) I get to the grub options to select a kernel and I have no keyboard. No up/down arrows so have to go with the kernel on top of the list (not always desirable).
When I get to the log-in screen if I hit restart and go back to the grub screen I have a keyboard and can select any kernel. If I login to the kernel I have full keyboard, no problem. If I then restart, I have keyboard at the grub list.
Nutshell: It is only when starting the computer fresh that the keyboard is dead at grub menu (and then only). Any time after that, once the computer has been switched on, if I restart I have keyboard at grub menu and can select different kernels. (Of course, if I switch the computer off and back on again, no keyboard ...)
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Dec 26, 2010
My stats:
Laptop: Acer Aspire 7741Z-5731
Distribution: Ubuntu 10.10 maverick
Desktop: GNOME 2.32.0
Kernel: Linux 2.6.35-24-generic
Platform: i686
Problem: Keyboard and main menu randomly freeze. Pressing SUPER key and tab will always bring the keyboard to full functionality.
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Jun 29, 2010
I have upgraded my laptop to 10.04 while having my usb-keyboard plugged in.f I boot the laptop without a plugged in keyboard, the laptop keyboard is not working. It starts working as soon as I plug a usb-keyboard in though.Quite annoying if I take my laptop with me and the first thing after booting is to find a usb-keyboard to plug in Does anyone know where can I reconfigure this? [edit]I just found out, that the laptop keyboar seems to be in numlock mode... meaning that the keys [j,k,l] is mapped to [1,2,3] etc
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Feb 1, 2011
I'm just wondering if anyone knows the command to access the menu bar, as in the file edit view bar, not the applications places system one. I'm trying to create a keyboard shortcut to access the menu bar and I need to know the command for this.
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Sep 10, 2010
I would like to use the keyboard shortcut of <Super>Tab to open the main applications menu.
What is the command for opening the main applications menu? I have searched but cannot find it.
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Nov 6, 2010
I am booting a computer with the server edition and I cannot even navigate the language menu. The keyboard works as I can access the BIOS and if I put in a new Keyboard, It acts exactly the same way. What are my options, If I boot with a live CD of the desktop edition, is there a way that I install the server from it? I dont want the GUI, I am learning so, I want it raw and as it should be if installed with the cd.
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May 2, 2011
I installed 11.04 after Windows 7. when the GRUB boot menu starts up there is an option for Win 7 boot but it will not boot windows. When that option is selected the screen changes colour for 2 seconds and then reverts to the GRUB menu. Ubuntu boots fine.I downloaded the Boot Info Script and ran it, the results are
Code:
Boot Info Script 0.55 dated February 15th, 2010
============================= Boot Info Summary: ==============================[code].....
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Oct 16, 2010
I'm running Maverick, trying to change my input method from IBus to Anthy (Japanese) but whenever I click on System > Preferences > Keyboard Input Methods, it won't load the preferences window. It'll say "Starting..." on the taskbar but then disappear. The usual keyboard shortcut does nothing
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Apr 3, 2011
I've decided to replace gnome-panel with awn but by virtue of doing so i've disabled the alt+f1 keyboard shortcut to open up the menu.
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Jan 24, 2011
When I assign a keyboard shortcut to open the main menu, it always opens the "Applications menu" by default. Is there a way to make the keyboard shortcut open the "System menu" by default?
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Dec 27, 2009
I see no keyboard menu under Yast. Dont know what caused it, fresh opensuse 11.2 install.
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Feb 19, 2010
When i boot my spare machine i am not able to access the bios or use the arrow keys in the Grub2 menu with a usb keyboard.However,once Debian boots i am able to use the usb keyboard and mouse normally.The strange thing is if i attach a Ps/2 keyboard i can access the bios and Grub2 without problems.With the Ps/2 keyboard attached i entered the bios and checked the settings regarding usb and the following options are enabled:
Usb contoller [enabled]
Usb 2.0 support [enabled
Usb Legacy support [auto]
[code]...
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Feb 18, 2010
I downloaded one of the businesscard isos and booted up, but have run into the problem that my usb keyboard is dead in the installer. It works in setting up my bios, and has always worked before, but I cannot choose any items on the installation menu. I found a bug report that seems to be this issue, but it said that this would be fixed when debian moves to the 2.6.32 kernel on the installer.
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Aug 16, 2010
This is an Arch / Win7 dual boot. I've got a bluetooth keyboard and mouse. The mouse is persistent across boots but the keyboard needs to be rejoined every time.
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Jan 18, 2010
Have just installed 9.10, again, many failed attempts previously.Cannot get to boot up and show menu on dual boot with Vista initially,However when I delete the grubenv file the system boots ok and works fine.But does not show the grub menu to choose boot up choices.Got the information to delete the file on some posts elsewhere about booting problem, and tried a longshot and got into Ubuntu for the first time from trying to install now for 3 months!The problem is the file grubenv is created each time so on subsequent boot ups the sytem fails to boot again.The Grub version is 1.97 beta 4, most up to date for Karmic I think, I have seen a version 1.98 but dont think its for Karmic?
Is there a way to modify the grub.cfg file to stop this problem ( all posts say dont touch this file??Or install a script to delete the grubenv file on shutdown as a workaround for me, (I have no idea how to do this whatsoever, I'm not familiar with linux at all)I did read that this problem was fixed/patched in Grub version 2, but dosn't seem.so on my system afetr I updated it when I got into Ubuntu.I couldnt find the patch or fix, I got the information I am on about from this post:URL...It seems to say it was fixed or patched by Colin Watson reading through, but I don't really understand whats being said or how to get the patch on my system if indeed there is one?Sorry for being a bit thick about all this, its a bit beyond my brain now, hope somebody can help out as I have enjoyed my brief bit of fun in Ubuntu.
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Apr 18, 2010
I am trying to streamline my boot screen/GRUB Menu. I know what I want it to look like (grub_wanted.jpg), and I think I know how to get it by uninstalling a couple of things, (synaptic.jpg). Now I have too many items on the screen, and it looks cluttered to me (grub.jpg).
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Jan 28, 2011
I've installed Ubuntu on my new desktop alongside Windows 7 (each OS is on a separate drive), I seem to have run into a small problem. Let me start with what I did:
- Unplugged 1TB drive from the PSU, BIOS was not seeing my formatted (and thus empty) 500GB drive and I couldn't put it into the boot order at all with the 1TB turned on.
- Loaded up the boot CD and was able to install Ubuntu 10.1 on my 500GB drive.
- Did a bit of configuring, shut my PC off and plugged my 1TB (with Windows 7) drive back in. I tried to see if I could now see my Ubuntu drive in BIOS but nothing is there - just the Windows drive is in the list of available drives to boot from (along with DVD-ROM and USB).
This is where I've run into my problem. What I want is to have a nice GRUB boot menu at the start like any other dual-boot system but just have the two operating systems on separate drives altogether.I did it this way because I was having issues with the advanced partition menu on the boot CD so just went ahead and followed the KISS method by unplugging the Windows drive.
I was told by a friend that if I put my Ubuntu drive into the first position in my boot order and the Windows drive in the second, then I could boot into Ubuntu and run a GRUB update command (he told me to google it) and that would create the necessary GRUB that had the entries for Windows 7 and Ubuntu.Both operating systems are 64-bit, I imagine that might make a difference in whatever help you guys can offer me. I love the hell out of both OS's and want to be able to use them interchangeably.
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Jul 3, 2011
i am having a problem with my dual boot setup. I originally installed windows XP on a 100gb hard drive, from there i downloaded and burnt ubuntu off so i could install it on my 200gb hard drive. For a little bit i struggled to even get it to install because it wouldn't recognize my onboard nvidia graphics, i ended up having to get an alt boot disk and fix it with technique in this link:
[URL]
Now after the bios boot, my screen shuts off for awhile and takes me directly to the login screen for ubuntu. No Grub, no windows boot options, nothing. I tried booting windows by choosing it from the bios boot menu but all it does is hang at prompt and doesn't boot at all. I tried the live cd fix and reinstalled grub but nothing changed. What i think is happening is that it boots the Grub menu but it doesn't display it because of graphical confrontations. It hangs for about 10 seconds, the grub default time, and then turns my monitor back on to display the Ubuntu login screen.
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Aug 11, 2010
I am trying to install ubuntu 10.04 on windows7.windows 7 was already installed.I ollowed these steps to install ubuntu 10.04.1)First i made some freespace in hard disk to install ubuntu using windows7 default options(By shrinking).2)I used USB drive to install ubuntu.I made it bootable using unetbootin.3)I followed normal steps install(language,area,keyboard,using manual partition i installed ubuntu in free space,etc).4)I got boot menu when it restarted.PROBLEM isAs long i use only ubuntu (boot into ubuntu --shutdown--boot into ubuntu --shutdown) it works well.
If once i boot into windows 7 and restart the system i am loosing boot menu options.The following error i am getting"no module name found Aborted.Press any key to exit".If i press any key,I guess its trying boot using internet and lastly it says Operating system not found and hangs.
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Dec 16, 2010
I followed a tutorial to install XP across my entire HDD. I installed Ubuntu 10.10 "Alongside another OS". Ubuntu loads fine, but when trying to load XP, the boot screen shows up, but then the computer restarts and returns to the GRUB menu.
I saw some threads on this site and tried to type: sudo gedit /boot/grub/menu.lst
In the terminal. It returned a blank text document so I'm not sure if that information was outdated. I then typed: sudo fdisk -l
And got this:
Not sure what any of this means, but I sure hope someone else does. I would say forget XP, but it's hard to let go of some of the games and software I use. I appreciate any responses, thank you.
I tried to format the table as it appeared, but the forum corrected the extra spaces.
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Apr 3, 2010
I'm a noob but enjoying dual booting. However, every time I run update manager I get a new vmlinuz entry and now I have multiple boot options in my grub boot menu. Now when I have like 5 ubuntu entries to move past to select Windows. and the latest Ubuntu is always at the bottom so I have to annoyingly scroll down to select the latest there. I don't really understand what the vmlinuzXXX entries in the boot folder are for so I don't want to delete them. I've thought about editing the loop in the 10_linux file in the grub.d folder but it looks like its calling a function or macro or something:
Code:
linux='version_find_latest $list'
But like I said, I'm a noob to all this (a .Net developer on Windows professionally) and don't understand where this is. It looks like this function call has the logic I need to fix. Because its not finding the latest, its just finding all. How to I get back to one Ubunutu boot option like when I first installed?
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Apr 15, 2011
I have 4 OS's on a publicly used pc. I want to hide the boot menu on GRUB2 and have it appear only when I press and hold the SHIFT key during boot. Will changing in /etc/default/grub GRUB_HIDDEN_TIMEOUT to 0 safely accomplish this goal? Also, what is the command for deleting all of the former kernel upgrades from the boot menu?
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Jul 3, 2010
need to press each key for a second before it is seen but login does fine in password. I saw a sticky key warning but pressed "cancel" before this started.
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Jul 5, 2010
After quite a bit of troubleshooting, I have only made my problems dual booting XP and Xubuntu go from bad to worse.
I installed xubuntu on my Windows XP laptop as a dual boot system. (Single 40gb Hard Disk, used xubuntu wizard to repartition XP)
After installation, Windows XP would not boot from the boot menu; it would just go to a blank screen with a blinking cursor in the upper left corner (xubuntu was fine).
So far, I have repair installed (not clean) Windows XP and used the Windows XP recovery console commands "fixboot" and "fixmbr" (fixmbr caused xubuntu to become unbootable with no boot menu) to no avail.
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Apr 15, 2010
I have a Dell Studio XPS desktop 435MT, with Ubuntu 9.1 64 bit version. There is no ps/2 port in this computer. It worked perfectly fine until yesterday I switched it on and my keyboard lights switch on, but no key pressed works from the very beginning Dell BIOS screen! I have tried to use LiveCD but keyboard doesn't work even there, so it automatically selects english and loads from cd... once it installs the livecd version and loads it, the keyboard starts working again (good thing as I recovered my data). I have also tried inserting norton ghost or other dell setup cds but don't work because a key needs to be pressed and so goes on loading grub (which doesn't work). I will try to fresh install from the terminal screen of the livecd ubuntu.
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