Ubuntu :: What Makes Logic Gates Tick?

Aug 7, 2010

I'd like to know what makes logic gates tick, but every time I look them up all I get are the icons they represent in a circuit...I can guess some ways they would work myself but they all seem clumsy implementations, is there a wikipedia page describing this or something?

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Ubuntu :: Weird Sound Tick In Game World Of Warcraft / Stop It?

Sep 4, 2010

I am running the latest Ubuntu on my HP Paviljon Slimline PC with AMD Phenom 9750 Quadcore Processor and 4GiB Ram (2.4Ghrz). code...

When i play Music or Video i have no problems at all.
But.
Have World of Warcraft installed trough Wine and all is working perfect. The thing is that i hear a weird chirping sound when i log in the game (1 time) and then i hear a sort of ticking sound on the background and it stays there no matter if a disable music or not.
Have also tried all 3 settings in sound config (ingame) eg. System Default, Pulse Audio Software ((Null)) and ALSA Software on Default ((null)).

The weird ticking sound is staying.

Anyone knows a solution of have a hint where i must look to solve this ?

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Ubuntu :: Power Top Wake Ups From [kernel Scheduler] Load Balancing Tick And [ohci_hcd:usb4?

Aug 7, 2010

trying to save abit of power where i can, this is from my fileserver/htpc, a zotac gf 9300 itx motherboard and a underclocked e3300 at 100mhz on fsb. is there any way i can lower the amounnt that these processes wake up the cpu?

Code:< Detailed C-state information is not P-states (frequencies)
1250 Mhz 0.1%
1000 Mhz 0.0%
800 Mhz 0.0%
600 Mhz 99.8%

[Code]...

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Ubuntu ::can't Get The Logic Screen To Show Up?

Mar 3, 2010

I downloaded the Bisigi Theme packs for Ubuntu 9.10 Karmic and I noticed I can't get the logic screen to show up. Anyone know what's wrong? I was sure hoping I could use their login screens. I heard that in Karmic you can't change it? That's really a let down if it is, not to mention they don't even let user know that you can't change it? Or Can it be changed? Anyone have a hack or code for it?

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Fedora :: Logic Puzzles For System?

Jan 21, 2011

Does anyone know of any logic puzzles for linux. I have been using gnomes sudoku but would like a bit more variation. Examples of the sort I have been looking for are:

http://en.wikipedia.org/wiki/Kakuro
http://en.wikipedia.org/wiki/Nonogram
http://en.wikipedia.org/wiki/KenKen
http://en.wikipedia.org/wiki/Hidato
http://en.wikipedia.org/wiki/Futoshiki

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Hardware :: Is LSI Logic RAID Controller Embedded Or Not

Dec 20, 2010

I have been using lspci, dmidecode, and mpt-status to get hardware information on my Dell 1950 running Ubuntu 8.10. I'm pretty sure my server is using an embedded SCSI RAID controller from info I got from Dell's site:

1CR679Assembly, Card, SAS6IR, Integrated, Sled
1TX846Assembly, Cable, Controller SAS, POWEREDGE EXPANDABLE RAID CONTROLLER

When I run lspci I see:

01:00.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1068E PCI-Express Fusion-MPT SAS (rev 08)

PCI-Express is an actual...well, PCI card, right? But dmidecode shows that I have two x8 PCI Express slots that are both available. Sooo...I'm missing something. How am I running a PCI Express SCSI controller without using a PCI Express slot? In the event of not having the kind of info that I did (i.e. the service tag) how would I be able to tell at a glance whether a component like my RAID controller was embedded or not?

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General :: Free Up An LVM Logic Volumn Into A Physical Partition?

May 13, 2010

In my computer there is only one hard disk with two partitions. /dev/sda1 is mounted as /boot, while /dev/sda2 is used as LVM. In that LVM partition I have only one logic volumn group with several logic volumns. One of the logic volumns is mounted as /data, and now I want to remove this logic volumn, free up the space and make it another physical partition outside LVM as /dev/sda3. Can someone help me on this, especially the procedure of steps I should go through ?

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General :: Nested Loop-bash Script - On Logic?

May 30, 2010

Am new in bash scripting, presently I have 2 files and i need to create a file reading from these 2 files. I was trying to work with 2 for loops, but I can see like once its executing 1st outer loop then all inner loop, then next outer loop+ all inner loop. How can i get result like 1 outer loop, 1 inner loop then 2 outer loop,2 inner loop etc. Below is my prog

#!/bin/bash
rm d
for i in `cat a`
do
echo "dn:$i >> d
for j in `cat b`

[Code]...

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Software :: Get An Open Source Alternative To Visual Logic?

Jan 12, 2010

Visual Logic is required by my Programming Logic and design course but my instructor said if I can find a comparable (feature for feature) open source equivalent he may let me use it. Google is not helping me at the moment. Anyone can recommend an open source alternative for Visual Logic?

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CentOS 5 :: Repair Filesystem / Restore Logic Volume?

Aug 31, 2009

I have created two logic disks /dev/VolGroup00/LogVol00 and /dev/VolGroup02/LogVol02
After reboot has disappeared /dev/VolGroup02/LogVol02
How to restore logic volume?

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OpenSUSE Hardware :: No Sound In Suse 11.1 With Cirrus Logic CS4281

Mar 26, 2010

I am having problems getting sound to work in Suse 11.1 with a Cirrus Logic CS4281 chipset. I believe audio was working correctly in 10.2 (using KDE 3.X) but I am not 100% sure. The output from alsa-info.sh can be found at:

[URL] For a window manager, I am using the minimal x option. In general, I need sound to work without having an X server running (this is an embedded system). The motherboard is a VSBC-8 from versalogic and the manual can be found at [URL]

Here is a list of the things that I have tried:

1. Used alsamixer to set all volumes to 100
2. Used Yast to set all volumes to 100
3. Used Yast to test the sound
4. Used xmms to test playing a mp3 file
5. Used speaker-test -c2 -l5 -twav

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Fedora Hardware :: Genesys Logic Memory Card Reader Don't Work?

Mar 29, 2011

I have problem with my Genesys Logic memory card reader. I'm trying to read SD-memory card. When I put the memory card in to the card reader, nothing happens. Also ls /dev/sd* don't show any new drives/partitions.Here is my dmesg when I put the card in:

Code:
[ 2808.136056] usb 1-5: new high speed USB device using ehci_hcd and address 82
[ 2808.264921] usb 1-5: New USB device found, idVendor=05e3, idProduct=0710

[code]....

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Ubuntu :: Grub2 Makes Many Entries For The Same OS?

Jun 10, 2010

grub is giving me six (6!) repetitions of my Ubuntu Lucid install on sda5, five repetitions of my old karmic install on sda1, and I think four of the recovery option.Where have I told it to do that? How do I fix it??The grub choices look like this:

Code:
most recent lucid kernel on sda5
most recent lucid kernel recovery option

[code]....

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Ubuntu :: Closing Down GUI Makes Box Unresponsive?

May 20, 2011

Long-time Unix/Linux user, just got a new Xubuntu box set up to be a fileserver using SAMBA. I've noticed that every 8 minutes or so, the fileserver will disconnect any user currently accessing any files. My first instinct is to unload the GUI and tackle it from the terminal command line. However, every time I try to close out Xubuntu using "sudo init 1" I get taken to the Xubuntu splash screen and the box will no longer respond to any commands. I can post any relevant information requested about the system, build, and version.

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Ubuntu Servers :: Samba Makes Eth0 To Go Down

Jan 11, 2010

I'm using ubuntu 9.10 x86 server edition and I switched to Ubuntu from Debian. The only problem I have now relates my Samba server. I installed Samba v 3.4.0 and suddently my network connection (eth0) goes down. I have never seen that before. This issue only happens when samba is running.

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Ubuntu :: OpenOffice Makes System Freeze

Mar 22, 2010

I am running Ubuntu 9.10 and trying to use OpenOffice 3.1. If I run OpenOffice, after 10 minutes or so, the whole computer freezes. Even if I have shut down OpenOffice it still happens. Only answer is to turn computer off and on again. I read some other people's posts listing the same problem and as a result uninstalled Open Office and then installed it again. I also uninstalled Compiz. Neither of these seem to be the solution. I have just installed Lotus Symphony and there are no problems with freezing and so the issue is definately with OO and Ubuntu.

I then on further advice uninstalled the bundled Ubuntu version of OpenOffice and installed directly from the OpenOffice website. The problem still remains. Next thing I tried was to uncheck autosave feature. The above problems only happen on my desktop. I also have an ASUS EEE Netbook running Ubuntu 9.10 Netbook remix. This is fine - the problem does not seem to affect the netbook. I would really like to continue to use OO - I like it a lot. Unfortunately this freezing issue is making it unusable.

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Ubuntu Installation :: 9.10 Makes Unbootable USB Stick?

Apr 23, 2010

I have a 4 gig Kingston USB stick. I have an Eee PC with 4 gig internal flash drive (no hard drive). I can't find the specs but I believe it is roughly equivalent to an Eee PC 900 or something.

About a year ago I downloaded the then latest version of ubuntu for netbooks, created a bootable USB drive from my Mac, as per the instructions at:url

or whatever the equivalent site was then. It booted fine, it installed fine and everything was great.

Eventually the tiny flash drive in my EeePC got full. I couldn't upgrade to the new 9.10 distro through auto updates because there wasn't enough room to download them.

I tried to delete some old kernels and then delete some other stuff. I broke my linux installation and now it won't boot to a desktop. I can get a login prompt and I can boot to the fail safe terminal but not much else.

So, I tried repeating the steps above.

I downloaded the NEW version of ubuntu netbook remix from:url

I followed the instructions for making a bootable USB stick from the first link above. I used the EXACT SAME USB stick as last time (in fact, it still had the older version of the ubuntu install files on it).

There were no errors "creating" the USB drive and it can be mounted on my Mac and I can see the files are on it.

I stuck it into my EeePC and rebooted and hit the ESC key and selected the Kingston USB drive to boot from. The light on the USB drive flashed some, then the internal flash drive light flashed some and the EeePC booted from the internal drive.

I rebooted and went into the bios settings and made triple sure that it was set to boot from USB drive first and rebooted. The same thing happened (it "looked at" the USB drive, then booted from the internal drive).

I repeated the above a dozen times. I REinstalled the ubuntu files on the USB drive from my Mac. I repeated. Still the same.

I redownloaded the ubuntu files and did everything from scratch. Again no errors "creating" the USB drive and it can be mounted on my Mac and I can see the files are on it, but again, it is absolutely useless because it is unbootable.

I tried booting my Mac from the USB drive and my Mac didn't recognize it as a bootable drive either.

I found another 4 gig USB drive and repeated the steps above with it. It was exactly the same: no errors creating it, the drive is mountable on my Mac, but it is completely unbootable.

I am at a loss to find any info on this nor do I have any idea what to try next. I KNOW this worked with the first USB drive last year (with an earlier version of ubuntu). What could possibly have changed?

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Ubuntu :: Gnome Makes Resolution Much Bigger

Jun 14, 2010

Why gnome would make my resolution so much bigger than it actually is (2x my native). I can actually use the other half of my screen. I have to scroll over to the left half, and then I can work like normal. If I wanted to have a black screen, I can drag the courser over to the far right and have my screen be entirely black. I cannot open anything in the black part of the screen.

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Ubuntu :: The Calculator Makes Mouse Unusable In 10.10

Oct 12, 2010

When I press the calculator key on my keyboard and the calculator comes up, I can't use my mouse anymore. I can move it but I can't click on anything. Is there a fix for this?

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Ubuntu :: Maximus Makes Panel Invisible?

Dec 5, 2010

If I use the program Maximus and set it to undecorate the titel bar, after a while my panel goes invisible. If I close a maximized Nautilus window, it always goes invisible immediatly. The panel is not hidden or disappeared, just invisible. I can still click everything in the panel.

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Ubuntu :: Power Cord Makes Screen Flicker?

May 25, 2010

I have LucidLynx installed on my eeepc 1005PE. I am currently using it under the gnome interface but i also have the notebook version of it installed (probably because i got a notebook remix of it, not quite sure). All is well except for the following: after i power up my notebook, login and i can see the panel i plug the power cord in. And the my screen starts flickering in orangeblack colors. Nothing i do seems to take it out of this state but a good old hard-reboot.

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Ubuntu :: Installing Makes Windows BSOD - Avoidable?

Jul 10, 2010

Last month, I agreed to install Ubuntu on my sisters Toshiba NB 305. Ubuntu was fine, but somehow installing it and GRUB hosed both the XP partition and the recovery partition. The Windows splash screen would appear for a second or too, and then Windows BSOD'ed.

I managed to coax the recovery partition into resetting the netbook, and told my sister to be happy with XP for the moment because I had to study for exams.

But she still wants her Linux. So I was wondering if there was a way to ensure that the installation would be OK.

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Ubuntu Multimedia :: Totem Makes Lucid Crash?

Jul 11, 2010

If I start to play any kind of media file in Totem, the screen goes black, a terminal appears and flickers for a few seconds so fast I can't read it, and then the system shuts down.

This is what shows up in the syslog:

Code:
Jul 11 16:09:01 cylien CRON[4839]: (root) CMD ( [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -type f -cmin +$(/usr/lib/p$
Jul 11 16:09:41 cylien kernel: [23417.172040] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung

[Code].....

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Ubuntu :: Disable That 'drum' Sound Makes Upon Start Up?

Oct 14, 2010

I want to get rid of this sound at startup but keep all other sounds like when watching a video online or music...

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Ubuntu :: Minimizing WINE Apps Makes Them Disappear?

Oct 22, 2010

After installing Maverick 64 bit (clean install, used to be 32 bit Lucid) any applications I run in WINE disappear when I minimize them. They don't crash, they're just impossible to reach as they're no longer in task manager, they don't show up through alt-tab but I can see them if I run ps -x from a terminal. I tried with mIRC and the client is still responding, it'll still accept files with auto-get on so it's working fine, but the UI is gone

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Ubuntu :: Minimizing Windows Makes Completely Disappear

Nov 18, 2010

When I minimize windows they completely disappear. Doesn't matter if its a program or my home folder, anything I open disappears when its minimized.I can run the system monitor and check running processes and they are still running. I just cant see them. All I can do is kill them with the system monitor.I can log on as another user and they work fine. It's just in one account. Is there a way to fix this, or to completely reset my desktop to the default settings? I know it's something I did but I can't find out where to fix it.

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Ubuntu :: 11.04 Doesn't Complete Boot Up....makes Me Use Startx

Jul 3, 2011

I must have deleted a file or done something wrong because now when I start ubuntu11.04, my startup stalls at the blackscreen where it lists the output of current operations. Mine seems to stall at checking pulseaduio or stall at checking cron. I am not totally certain of the phrases but anyway, my only way to log in is to ctrl+alt F1 and sign in that way followed by startx. I copied some exact info down and here is where my computer usually stalls:

Screen says, Starting CUPS printing spooler/server [ok]
Checking battery state... [ok]
Stopping System V runlevel compatibility [ok]

This is the usual stopping stop for my computer.

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Debian :: Rtorrent Makes Cpu Go 100%?

Aug 22, 2010

Im using rtorrent on my 2.97ghz celeron D with 512mb ram and 160gb hd (ide) and when im downloading with rtorrent the cpu goes 85-100% usage and the whole computer get slow. iv got 100mbit download.. so i download in 11.4MB/s.. could it be the harddrive? using debian 5.. fresh install..

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Ubuntu Installation :: Upgrading To 9.10 Makes All Services FAIL On Startup?

Jan 9, 2010

I upgraded from 9.04 to 9.10.SSH, samba, LAMP server, etc etc etc are now failing to start when the os boots. I can start all of these services manually but is a bit of an annoyance.Maybe something simple but am not sure where to look to fix this.

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Ubuntu :: Firefox - If There Is More Than One Page Tab It Makes A Loud Clicking Noise

Feb 3, 2010

I love Ubuntu, but it makes a loud sort of death rattle when it starts up, disturbing other people. Also when I exit Firefox, if there is more than one page tab, it makes a loud clicking noise. How can I stop these things?

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