Ubuntu / Apple :: 9.10 Karmic Locks Up During Login?

Feb 2, 2010

I'm having one heck of a time getting Ubuntu to run on a Mac Mini. The OS installs flawlessly. It's after the install that the problems start. As soon as I input my username and password the Circle icon for loading appears and nothing happens beyond that point. Mind you I've installed Ubuntu at least 20 times and I'm about fed up with it.I've installed Fedora-PPC and Vine Linux. They both allowed me to login without any problems. I just want to install and run Ubuntu

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Ubuntu :: Karmic Locks Up On Application Startup?

Feb 26, 2010

My karmic install locks up whenever I try to launch an application. Open office, firefox, doesn't really matter. about the only thing that works consistently is terminal.

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Ubuntu :: New 10.10 Locks Up After Login

Jan 24, 2011

I just installed Ubuntu 10.10 on an older PC along side Windows XP. Everything boots fine in Ubuntu, until I log in. At this point I just get a blank purple window. No icons or start menu or anything. I am able to log in fine in safe mode.

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Software :: X Locks Up Soon After Login On Red Hat 9?

Apr 30, 2011

Just a little bit of back history here. I created this server when Red Hat 9 was the latest greatest thing and it has been running like a champ ever since. Recently, it started locking up when I would enter X11. I thought the problem might be a power supply as it was making some noise, I switched it out, got rid of the noise, but, not the lock up.I have to admit, I am not much of a tinkerer when it comes to Linux, I will install and get the things I want to work working, then leave it alone, typically it runs for years and years with no problem. Nothing has been installed or changed on this box. Absolutely everything works fine, with the exception of X11, which did work for 10 years. Now it freezes within 1-5 minutes of logging in (if I stay at the username and password screen it seems to run fine). If I run the failsafe windows manager, it seems to also run fine. If I run KDE or Gnome, the mouse will still move around the screen, but, nothing will respond.

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Ubuntu :: Computer Locks Up And Then Goes Into Login Screen?

Aug 6, 2010

Recently, ive been having this problem with ubuntu in which while im watching a movie and thus not doing anything else, everything locks up except for the sound (if i attempt to move mouse doens't work) and then it goes into the login screen. Previously, ubuntu would fade away into the login screen.

So is there any way to prevent ubuntu from going to the login screen if the user is not moving the mouse? non-fading login screen?

edit: oh and i also have this sometimes occuring problem where i type my password to login, it logs in, and then it immediately goes back to login screen. A second login works. probably not relevant

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Ubuntu Servers :: 10.04 LTSP Locks Up After 23rd Login?

Sep 3, 2010

I am currently running LTSP on Ubuntu 10.04. It is a dual gig nic setup with 16GB of ram and dual AMD quad core 2.4s. I installed all the latest updates as well as likewise-open so we can use AD authentication. When testing the configuration in the lab, I boot 32 clients that successfully reach the login screen. Here comes the interesting part, I can log in, using all unique AD accounts, up to 22 clients. When I attempt to log in to the 23rd client LTSP hangs. If I restart a client it will retrieve an IP address, but TFTP will eventually time out. All of the clients are connected to a Gigabit switch along with the server so network speeds are not an issue. When I run system monitor it only shows 3.6GB of memory in use and the processors are all under 10% utilization. I have beating my head against this issue for 2 days .

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Ubuntu / Apple :: IMac G4 "iLamp" Locks Up On Boot?

Feb 15, 2011

I've got a friend's iMac G4, 700Mhz i believe, aka iLampI couldn't install using the desktop version b/c of size restraints.So I finally got the alternate version installed.Now, at boot up, I get an option to choose b/w Linux and the CD. If I wait a while, it continues to load from yaboot. It will then continue again. But before anything else happens, it will lock up. All I see is a black screen. Pressing the caps lock key will not toggle the LED light.

Now, when I get to the yaboot prompt, I can interrupt it and try to boot the partition with different parameters. By the advice of other forum posts, I've tried typing "Linux 1", but the same thing happens (i dont get a command prompt, just a black screen). I've also tried to boot from the alternate CD again and do a rescue and a rescue-powerpc. No go.I've also tried booting into a Live CD (i think it was 10.04 desktop version). That booted into a black screen as well. The only thing I can think of is trying previous versions of ubuntu

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Ubuntu / Apple :: Macbook Pro 5, 5 - Touchpad In Karmic

Jan 20, 2010

I recently bought a macbook pro 5,5 (unibody) and I'm running both OSX and Ubuntu 9.10. I love the laptop, but I've been having some issues with the touchpad in karmic.

In OSX, I can keep my thumb on the bottom of the touchpad as if it were a button and operate the rest of the touchpad as normal. With my thumb on the bottom of the pad, I can still click and drag and use two finger scrolling.

In ubuntu, I've used the instructions from[url]

If I have a thumb on the touchpad, it always assumes I'm two-finger scrolling. I've tried synclient BottomEdge=600, but it doesn't make any difference.

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Ubuntu / Apple :: Macbook 5,5 Fan Control In Karmic ?

Feb 3, 2010

I'd like to find a way to control the fan's activation threshold in ubuntu (i use SMCFanControl in OS X.

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Ubuntu / Apple :: MBP 5,3: Upgrade From Karmic To Lucid?

Jun 21, 2010

I searched through a lot of threads on whether its safe to upgrade from a working Karmic install to Lucid via the upgrade manager. I found a few threads from around 1 month ago where some said it worked, others said they had problems with grub etc.

Does anyone know the current status of this? I would like to upgrade to Lucid but I don't know if its safe. Would it be better to use an install CD instead of the upgrade manager? Do I need to manually install grub rather than let the install program do it? (I think the upgrade manager doesn't give an option it just installs grub after the upgrade)

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General :: One Incorrect SSH Login Attempt Locks Out For An Hour?

Mar 23, 2010

I've never observed this problem neither did any of my colleagues trying to SSH into the same system. If I try logging into my server using a wrong username and then press ^C to terminate or exhaust my password attempts, I am locked out for at least an hour. Is there something I can do on my end to fix this problem?

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Ubuntu / Apple :: Karmic Koala Hearphones Macbook1.1?

Jan 8, 2010

I've a problem with Karmic Koala and my macbook1.1 when i plugin hearphones I can't hear sound in it and in the speaker. many thread suggest to use alsamixer but I've only this settings I've NO alsa.conf setting in /etc/modprobe.d/

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Ubuntu / Apple :: Headphones On MBP 5.1 In Karmic - Doesnt Detect

Jan 28, 2010

When I plug in my headphones Karmic doesnt detect it. Sound is still playing on the internal speakers. I believe this is a known issue, but haven`t found the workaround/fix for it.

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Ubuntu / Apple :: Network Hangs In Karmic On MBP 5.1 / Sort It?

Feb 10, 2010

When I browse the web and download files, the wireless network connection now and then seem to take a pause of several seconds before recovering. Is this a know issue? Doesn't seem to affect Piding, only my browser and my apt-get upgrades.

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Ubuntu / Apple :: Wireless And Sound For MBP 5,5 Karmic 64-bit Not Work Together

Feb 25, 2010

I have been using the information provided here: [URL] to fix some issues after installation of Karmic 64-bit on a MBP 5,5. The solutions for wireless and sound work, but not together - one seems to break the other. Here is what I did:

1. Followed directions for fixing wireless here: [URL] (AirPort) This works fine.

2. Followed directions for fixing sound, which seems to update the kernel, here: [URL] Sound This also works, but then wireless does not work.

If I boot into the older kernel version, I have wireless again, but no sound. If I boot into the newer kernel and try to use the wireless solution above its says I already have that package installed - yet no go with wireless.

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Ubuntu / Apple :: Getting The Remote On Macbook 2,1 To Work With Karmic

Mar 5, 2010

I'm having a problem getting the apple remote on my Macbook 2,1 to work with Karmic and am looking for a little advice. I have followed the guide here [URl] and utilised the extended .lircrc in the first post of this thread [URL]linked to by the guide however I cannot get any action from my remote (it does work in OSX).

The problem, I believe, lies in where Gnome needs to start irexec and irxevent. Running irexrc -d from a terminal gives no output but I can also not find a process running after launch.Running irxevent -d returns 'irxevent: could not connect to socket irxevent: No such file or directory'I have also installed gnome-lirc-properties which (until a recent reboot) reported that there was no IR daemon running.

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Ubuntu / Apple :: Karmic On 5.4 Blank Screen After Upgrade

Mar 23, 2010

im running karmic on a macbook pro 5.4. everything worked fine for a couple of months until i upgraded yesterday. (apt-get upgrade) now i'm getting a blank (black) screen when booting right after the splash screen appears tough the system comes up propperly since i can connet using ssh. the xserver is up and running regarding to the logs. i can't even switch to a console (alt-crtl-f1) nor booting in single user mode. the screen gets black after the kernel boot and init starts.

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Ubuntu / Apple :: Sound Not Working On IMac7,1 Karmic

Apr 23, 2010

I have an iMac, and I recently installed Karmic. Sound won't work, even with headphones. I've tried adjusting the settings and a lot of other sound fixes. How can I get sound to work?

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Ubuntu / Apple :: Replacing Karmic With Lucid On IMac 9.1?

May 14, 2010

I've got an iMac 9.1 perfectly triple booted with rEFIt with OSX, Windows 7 64x, and Ubuntu Karmic 64x. My Ubuntu side needs a refresh.

I want to redo the Karmic partition with Lucid, but I'm afraid grub2 will mess up my perfect rEFIt configuration.

I'm worried because when first doing this triple boot, I installed Karmic and rEFIt couldn't read the grub that it installed, so I installed Jaunty's grub and upgraded to Karmic. I guess it's a workaround...

Now, I'm worried Lucid will mess up the rEFIt config.

Couple of questions: Is a new install of Lucid going to mess up my rEFIt configuration? Is there a way to avoid rEFIt bugs? If a new Lucid install won't mess up rEFIt, do I simply install the grub bootloader inside the freshly installed Lucid partition?

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Ubuntu Networking :: Laptop Locks Hard On Login Screen If No Ethernet Cable Plugged In

Jul 15, 2011

Acer 5250-BZ475 laptop, fresh install of Ubuntu 11.04. Boots up beautifully as long as an ethernet cable is plugged in. Otherwise, I get to the login screen and have just enough time to start typing in my password before the entire system hangs hard - no mouse, no keyboard, can't even get to a terminal, nothing. Have to hard power off the machine.

It seems to be a problem with the wireless card trying to initialize, but there doesn't seem to be a bios option to disable wireless on this laptop, so I'm a bit at a loss as to how to fix this problem. By the way, wireless works fine if I boot up with a cable connected - I can see all the wireless access points in my area no problem. I just can't boot without a wired connection, which makes my laptop more or less useless when I'm away from home with it.

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Ubuntu / Apple :: Karmic Running Smoothly On Imac 7,1 Aluminum 20" Sound Wifi Wlan Video Working Fully

Feb 8, 2010

I have Karmic Koala 9.10 working (near) perfectly on my iMac7,1, as identified by

Code:

NOTE: See below for Lucid 10.04 update to these instructions

IMPORTANT: You need to complete the installation procedure while connected to internet via the WIRED network. Then you can enable the wireless by installing the restricted drivers, after the install is complete. Also the fglrx ATI Video driver is effortlessly installed via Menu > System > Administration > Hardware Drivers

The sound card gave me some trouble, as it is an Intel HDA Model, reported as 'Codec: Realtek ALC889A' by

Code:

It shows up in lspci as:

Code:

It sounded rather tinny at first, when I tried mbp3 and other model names. Then I added the following line to /etc/modprobe.d/alsa-base.conf :

Code:

After reboot, my sound is full and can be put much louder than before. Jack detection works. Some people might have to leave out the power saving options. See below.

dmesg reports:

Code:

Sources consulted are mostly the kernel documentation ( Enter into the terminal: sudo apt-get install linux-doc

The relevant info can be found in HD-Audio-Models.txt.gz and HD-Audio.txt.gz in /usr/share/doc/linux-doc/sound/alsa )

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Ubuntu :: Asked By Karmic To Login For A Second Time?

Jan 17, 2010

Am being asked by karmic to login for a second time.

Tried installing startup manager and reinstalling gdm but no change.

Anyone else with this problem, or who had it and fixed it?

I set it to autologin for a few weeks, then reverted to standard login, and the problem has gone away

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Ubuntu :: Change Login Screen In Karmic?

Jan 21, 2010

i want to apply the mac4lin GDM theme, and get rid of the splash screens and xsplash, when i follow instructions on internet they telly to log out, and hit ctrl-alt-F1, but all i get is confuzzled screen with random colors...here is link: [URL]..

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Ubuntu :: Lucid Still Has Old Karmic Login Screen?

May 15, 2010

My login screen is still the old one from Karmic (brown) after updating to Lucid. How do I update to the new purple look?

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Ubuntu :: 9.10 Karmic Koala - How To Know The Name Of The Wallpaper Used On The Login Screen

Jan 8, 2010

Looking for the picture during login on ubuntu 9.10 karmic koala. it's the dark red picture. I'm trying to download so i can put it on my windows 7 login screen.

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Ubuntu :: Karmic Stuck Past Login Screen

Jan 29, 2010

I made a little change this morning on my karmic laptop, and now after it boots up and I enter my username/psswd, it remains perpetually stuck on the loading page that usually shows only for a couple of seconds. I never actually get to my desktop.

This morning, I thought I would try adding another panel to my Desktop, but I thought that if I added it with the position 'top', it would automatically pop underneath my default top panel. So I would have two panels one under the other, like you often do in firefox. I also immediately set my new panel on 'auto-hide'. Right after, the new panel showed up ABOVE my default panel (like z-axis, covering my default panel) and my screen was absolutely frozen. All my desktop icons disappeared and mouse clicks and keyboard strokes would do nothing.

I was forced to hit ctrl+alt+f3 and do a reboot. Ever since, I have been stuck in this mode. Perhaps if I could access the config file for desktop panels (if there is one), then I could try and revert my changes.

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Ubuntu :: Caught In Login Screen Loop - Karmic 9.10

Mar 16, 2010

I have a real issue and need urgent help. I am stuck in a login loop and have looked in several threads in order to find a solution for my issue. I am relatively new to Ubuntu/Linux and do not really know my way around especially when it comes to command prompt. Thus I need someone with patience and who can guide me step by step in order to get to the bottom of the issue and to fix it.

The issue started all of a sudden, no particular reason. I only uninstalled evolution before and then rebooted. The shutting down process got stuck forever and I turn off the PC by holding the power button. Then I attempted to start, the PC boots to the login screen and I select my name and enter the correct password as usual. Then the screen changes for a split of a second to the back command screen and I can see the word crypto or so. Then the screen returns to the login screen and this loops.

Karmic 9.10, fully updated
Thinkpad x61s

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Ubuntu Installation :: Cannot Get To Login Screen After Upgrade On Karmic

Jul 14, 2010

I did an upgrade on my system yesterday. After the completion of the upgrade on restarting the system the computer enters tty1 mode straight without giving me the GUI login screen making it difficult for me to work. The question does now is what could have caused this to happen ? Have i gottten something wrong somewhere?

To switch to tty7 mode i hit the key crtl+alt+7 but it gives an error message about an unknown user even after login in with my username and password on tty1. Start the computer on recovery mode and selected the option correcting broken packages and it produced a result requiring me to download some new packages. I have a huawei e1550 modem which i use to browse in Nigeria. I want to know how i can connect to the internet on the tty1 after insertion of the modem so i can download the necessary packages it requested on issuing dpkg command

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Ubuntu / Apple :: Upgrade From Karmic To Lucid Via Upgrade Manager?

May 4, 2010

How did it work out? What model machine are you using?

Just wanted to get some idea of stability/functionality.

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Ubuntu Networking :: No DNS Servers In Resolv.conf Before Login Karmic 9.10

Jan 11, 2010

I'm having an issue with resolv.conf being empty (apart from the resolvconf header) upon first login. I am assigned a DHCP lease fine, it also appears that DNS works briefly as all my NFS file shares seem to be working ok and they have name rather than an IP address in /etc/fstab. I have to manually re establish my lease by using the Network Manager panel each time I first login.

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