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• Delete Ubuntu and Grub from PC (and BIOS unaccessible)

  - by Temitope

  I've really done a mess while upgrading 12.04 to 12.10, or my PC did, or ubuntu did, I can't really tell. The situation now is I have a dual booting machine, Windows 7 and ubuntu 12.10 -When turning on the PC, I can't access boot options, I've tried every thing, esc, f1 f8, f10 (I have a Hp pavilion) but all I can see is a short-lasting screen with three lines reading something like "error:files not found" or "link not found". So the PC turns to the Grub loader screen. This is already a BIG problem. It means I can't change boot order, and I'm diperate, since it doensn't seem that repairing my operating systems will bring my BIOS back. -If I chose Ubuntu in grup, it loades but then frezes on the desktop, I may be having problem with unity3d, or compiz, which was reported to be crashing the first times I started ubuntu. Now, after turning off and on the pc several times, no crash is reported again. Ubuntu just load my background image and nothing else. Not the side menu, not the header, nothing. Althogh the system seems "functioning", when I press the power button on the PC, for example, the normal shutdown dialog window appears. -If I chose Windows, Grubs tells me that something is not found, and to press any key to continue; I do it and then Windows loads perfectly. What I now want to do is 1- use EasyBSD to change boot order and boot Windows partition first 2- delete the ubuntu partitions from within windows disk manager What I except happening is that My PC turns to, or near to factory booting settings: I press the power button and Windows loads without asking me nothing I have acess to all my hardisk from withing windows Is that what will really happen? Are there danger I'm not seeing? What I don't except happening is The BIOS access key return functioning How could I eventually solve this? I would like to reinstall Ubuntu, 32 bit version this time.

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• windows 7 Home Premium (64 bit) won't boot up, I've tried system repair startup

  - by KamilB

  I've been trying to get my computer to boot up in the last 2 hours. I've tried using the system repair at start up, but all that does is it sends me to a screen with the stock Windows background that is enlarged with a cursor on the screen. It's not frozen and I can move the cursor around, but there is nothing to click on. I've tried to get into Task Manager and such, but the shortcut doesn't work. I have no back ups of the OS as it came pre-installed on the computer. Is there anyway for me to get my computer to work (I don't mind starting fresh)? I do have access to another computer but it's my brothers and it has Windows XP (I'd like to keep my Windows 7).

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• Multiple variables for the same command

  - by Lowzenza

  I'm new to cmd and was wondering if there's an easier way of retpying a variable in a command. For example, I have to do two commands for a set of 96 files and each time I would hit the up arrrow key, get my old commands back and change a variable from 1 to 2, then 2 to 3 and so forth. i.e.: Desktop\InitialProcess_230 Process230input.fasta -output Process230.fasta Then each time I want to do the next file which would be InitialProcess_231 and so on, I would change that in the command by scrolling along and removing 0 and putting a 1. Doing that for almost a 100 files seems like a hassle.

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• [CLOSED] IIS 6 is no longer installed after computer restart.

  - by jarrettcoggin

  [CLOSED] I was doing some maintenance on a build server at work and I changed some various settings (registry settings for custom applications, user permissions, etc.), then I restarted the machine. When the machine came back up, I couldn't access a website that is hosted on this machine, so I went digging around. It seems as if IIS6 was somehow uninstalled, which I know I didn't do. My question is: What would cause this? I've tried to reinstall it, uninstall it, reinstall it again, and nothing has changed. I still have a blank IIS Manager application (inetmgr), and no way to access these websites. BTW, the computer is running Windows Server 2003 R2 x64 Service Pack 2.

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• db2 tablespace size and performance impact

  - by jrhickey

  Originally when we began moving to db2 LUW we ran into some issues where our tables were too big to fit into the default 4K table space. As a result of "pressure" to get it done we just went with a 32K default table space and put ALL of our tables there. What impact would that have if any? I talked to one person who said that it would possible make out database MUCH larger than it needed to be. Is that true? What about memory? Would there be any benefit to moving the smaller tables back to a 4K table space? I have looked around in forums and what not but cannot seem to find a good answer.

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• hdmi output of windows 7 does not stay alive

  - by sjors miltenburg

  I have built a server that is connected to ONLY my tv (with hdmi). If I switch my tv to hdmi and boot my server I get the expected result (windows is displayed on my tv) and I can fully interact with it, no problem. However when "some time" passes the image on my tv dissapears and it seems the server is not outputting any hdmi signal anymore. It does not wake up on mousemove or keyboard presses. I can still interact with my server through a remote desktop session. The only way to get the hdmi output back is to reboot the server. I tried to prevent the computer from "sleeping" but this did not work. I tried upgrading from windows vista to windows 7 but this also did not work. Do you guys have any other ideas?

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• Can't connect to Wireless

  - by SimplyRed37

  Good day all! I hope you are doing good. I have performed a WUBI installation of 12.04 on my HP G62 laptop, which has an Atheros AR9285 wireless chipset. Everything works fine with my wired network connection. However, wireless is unable to connect to my wifi network. I enter the WPA2 key and then it attemps to connect, but eventually comes back, asking for the WPA2 key again, as if it was not good. All of the other laptops in the household are able to connect, using the same key (I configured them all, so I am 500% sure of the WPA2 key). Any idea as to what could be causing this? I can definitely post the output of CLI commands like "rfkill list" or "sudo lshw -class network", or "ifconfig". I have installed Ubuntu a few time but I am definitely still a newbie, but I am definitely computer savyy. Looking forward to suggestions . Thanks in advance !!! Dan...

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• Password format not liked by installer

  - by Box293

  I'm installing Chargeback and I get to the database-related information page (step 5 on page 17 of the users guide). Using a Windows account (it is an administrator of the server and I am logged on as that user) Username: DOMAIN\ServiceVMware-CB Password: #$%UuuU2u (this isn't the password but it does start with #$% and is the same length and case) I click the Test Connected and it returns back OK. I click Next and then I am given a warning telling me that the account does not have the right permissions. Check that it has log on as a service etc etc etc. I quit the installer. I change the password in the domain to Uuuuuu3 I reboot the server I restart the server The installer has no problems with the newer password. I'm not fussed either way, I'm just trying to save someone else the pain and perhaps the allowed password format could be added to the documentation. BTW I am using Server 2008 SP2 x64 with SQL Express 2005 x64.

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• Working hours for a newbie

  - by martani_net

  This is not a very related software / hardware question, but it's too related to the Tech world. I started a work 3 months before, and I am about to finish this week, and my boss asked me to do a planning of what I've done so far, I think this is totally ok, but he is asking for what I did each day with the hours I spent in these days. This is a sample of what I sent him M T W T F week 29/06 to 03/07 compréhension et analyse du problématique * * architecture de l'application * * * which translates to first task, I spent Monday + Tuesday on, and the last W, T, and Friday. What he is asking for, is what I've done in each day, with the timing I spent on (obviously, I don't think I remember, and because for a programmer, there are no sequence tasks, I mean I change code in a class, then change it in another to fit with the new one and so far) So my question is: is what he asking normal? and if so how can I detail the planning for the 3 months. [update] I used the email account we use to test our software with the extern servers, and I got a good view of what I was doing in every day :), a generic view but it helped too much (PS: The boss doesn't know anything about programming, for him, it's like writing lines and get results back nothing more )

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• Very slow wireless connection (unrelated to power management) using Netgear N150 WNA1100 in 12.04

  - by vgaldikas

  I am using a Netgear N150 WNA1100 USB Adapter. The network driver is: ath9k_htc. When I use Ubuntu 12.04 my wireless connection is much slower than when I use the WNA1100 with my Windows 7 installation on the same machine. I have been researching this and the most common reason for this seems to be related to power management. However for me this is off by default. I had entered a bunch of different commands and, at one stage, I got it to work at full power. But then I rebooted the machine and it went back to slow again. After entering the different commands I was afraid that I may have messed something up, so I performed a fresh install of Ubuntu. I still have the same problem. My wireless connection is still much slower when using Ubuntu than when using Windows 7. I am not sure what other info could help... EDIT: Ok, I have made live usb from the iso file I used to install Ubuntu on this pc, and ran it on my laptop. Still the same problem. However la[top works grand on cable. I suppose this means that my wireless adapter or network driver can be eliminated as root of the problem.. So maybe to do with router itself? I use ZyXEL P-660HW-D1

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• Installing 11.10 on flash drive failed

  - by lakshitha

  This is my problem. I burned Ubuntu 11.10 iso to a CD. I was able to boot my PC with it. I plugged in my flash drive, and inserted the CD and restarted the computer to boot Ubuntu. I then chose to install Ubuntu alongside with Windows (XP prof.). Then I was able to select my flash drive as the installation location. I prepared partitons by dragging a bar and allocating the size for the Ubuntu installation, and for other files. I set 3GB for ubuntu and 1GB for other files. The pen drive was partitioned and files installed on it. After sucess I ejected the CD to restart the PC to use the new OS. When it restarted I expected to be asked to select an OS to boot. But I could only boot with Windows XP. Properties of my flash drive show its total capacity is 1GB. The partitioned 3GB is missing. How can I boot with the USB stick? How can I get my 4GB USB stick back?

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• Single ipv6 from /64 subnet

  - by PartyPete

  I have a newb question I'd like to ask. We have an dedicated server and we got an ipv6 /64 block. We want to use squid to make proxy and use those IP. And my question now is: Is it possible to use only one IP out of range? for example: let's say I have a range of IPs ffff:ffff::/64, and want to use only one address from it: ffff:ffff::1/128 or ffff:ffff::2/128 but whenever I set squid like this I always get from 'what is my ip' services whole subnet which is again ffff:ffff::. What I want to achieve is to get from those 'what is my ip' services to send me back IP ffff:ffff::1 (or 2 for that matter) Am I doing something wrong?

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• preventing changes to a cell in google spreadsheet [migrated]

  - by A B

  I want to prevent changes to column K in google spreadsheet. Whatever value is there, I do not want it changed. I do not like the protection feature as it makes what I consider an ugly display. My code. Unfortunately, it does absolutely nothing. The intent was to take whatever the current value is in the cell, save it, and then write it back on exit of the cell instead of saving whatever changes might have been made to the cell. The cell will either be blank to start, or will already have been modified to contain a date & time. Whatever the current contents blank or not, it should retain the same value after leaving the cell. function onEdit() { var s = SpreadsheetApp.getActiveSheet(); var r = s.getActiveCell(); var columnNum=r.getColumn() // if column is K then prevent any changes if (columnNum == 11) { var dateCell = s.getRange(r.getRow(), 11); var v=dateCell.getValue(); dateCell.setValue(v); } };

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• NO USB devices show in windows 8.1 device manager

  - by collusionbdbh

  Whatever I plug into my USB ports will get power and will charge but will not connect to the computer. I have restarted the computer several times, I re-installed the chipset drivers and still even a USB HDD will not show up under the device manager, not even as an unknown device. I believe this happened because I switched android adb to listen on tcpip rather than USB as this is when the USB ports stopped working. I have set it back to USB but that hasn't seemed to correct the issue. It seems to me that ADB has shut off detection of devices through USB and I am out of ideas and can't find anything useful online. I would prefer not to have to reinstall windows unless I really have to but it is looking like that is exactly what I am going to have to do. I am using windows 8.1. Thanks

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• My monitor constantly changes from DVI-D to HD15

  - by guest

  I noticed this lately, and it's becoming more often. Basically, when I start my PC, my monitor, which is connected with a DVI-D cable (I don't know what it's called), screen switches to the HD15, where HD15 isn't connected at all. Like, input is changed from DVI-D to HD15, therefore it just blacks out, and then goes back... it's not constant, but it's in random time intervals... I can't do anything on my computer because of this. I even tried connecting it with both DVI-D cable and HD15 cable to the processor, but it still sucks. Is there any way I could force my monitor to stay at only one input method? I'm on XP SP3, and this monitor is about 10 or less years old, a Sony model.

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• I missed allowing ".NET Runtime Optimization Service" while installing a game — could there be any problems?

  - by MDLss

  I'm using ESET Smart Security 4 on Windows 7. I selected Interactive Mode so it asks me when something needs to connect to my PC. So when I was installing a game named League of Legends, I was away from my computer. When I came back, I saw that the download was finished but ESET was asking whether to allow .NET Runtime Optimization Service to connect my computer using port 80 TCP. So I selected Allow but It was too late because the download was already finished. I can play the game, but could it be bugged or broken or something?

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• Computer doesn't start at all

  - by Sniffer

  I have a desktop computer that won't start at all, I had it for years, and now suddenly when I press the power button I get no beeps, no fans spinning, no hard disk spinning. And the amazing thing that it sometimes works when I press the power button and every thing works normally. Sometimes it works after an hour, 10 hours or 10 minutes after I press the power button and this problem happens when electricity goes out and comes back. If I managed to turn the computer and no power outage happened. I am able to keep turning it on. But when the electricity goes off and on. And I press the power button it may turn on after an hour, two, 10 or not at all.

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• Dreamweaver deleted my file contents

  - by user2073081

  I was developing a website using Dreamweaver, I was editing one of my php files and suddenly the electricity shut down and my computer turned off. when I turned on my PC again and open the file that I was editing, all the contents were gone!!! When I look to the php file size it was 10 KB so that means it is not empty, so i decided to open it in note++ it showed me a long string of nulls !!! So is there a way to get my file contents back?? Please because I spent almost a week coding it :(

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• CTRL-X not showing the bottom menu (compatible/nocompatible issue)

  - by simendsjo

  I'm having some strange behavior in vim. When I press C-X in insert-mode, I see ^X flashing quickly in the bottom right, but I don't get the menu at the bottom. The keybindings seems to work just find anyway: C-X C-L gives me line completion. I've managed to find out how to "fix" this, but it just doesn't seem right.. set compatible? echoes nocompatible. If I set it to compatible and then back to nocompatible, everything works. Trying the following at the end of my .vimrc doesn't help, and then I get some warnings from scripts. Any idea what's causing this and how I can fix this?

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• In Ubuntu, my apps no longer have the system menu bar (not the panels!)

  - by user25522

  So, I booted up my box today after the weekend, and my apps no longer have the System Menu Bar at the top. It kinda sucks 'cause that's an easy way to maximize windows. How do I get it back? And I'm not talking about the panels at the top/bottom of the screen. This is what my terminal looks like. It's really missing the bar at the top. I have no rep so can't post pics, but here's a link to the image

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• Positioned element adding to total div height [migrated]

  - by Max

  I have a 800 x 600 rotatable image with forward and back buttons repositioned to the sides. The height of the div is suppose to be 600px, but the actual height of the div was pushed to 690, including the height of the button image. And the div was blocking a row of clickable menu on top. So I made the div height to 518px and moved top -75px to get the real dimension I want. But I feel dirty doing this... Is there a correct way to do this? Or is this workaround more or less correct? Below is the code. Thanks! <div class="Content Wide" id="LayoutColumn1"> <div style=" width: 980px; height: 518px; display: block; position: relative; float: left;"> <a href="#" onClick="prev();"><img src="/template/img/next_button.png" style="position: relative; top: 200px; left: 5px; z-index: 2;"></a> <a href="/chef-special/" id="mainLink"><img src="/template/img/chef_special_large.png" id="main" style="margin: 0 0 0 50px; position: relative; float: left; top: -75px; z-index: 1;"></a> <a href="#" onClick="next();"><img src="/template/img/next_button.png" style="position: relative; top: 200px; left: 787px; z-index: 2;"></a> </div> </div>

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• After installing Windows 7, there're lines on the screen

  - by user22589

  Hi, I've just installed Windows 7 on my Dell machine. Everything works fine except that there are one or two lines on the screen. The line is so random and I am sure that it's now the monitor problem. The graphic card is NVidia GeForce 7600. I replaced the default driver with the driver from the manufacturer and it didn't help. When I change screen setting, the line goes away for a while and it comes back in different location. Sometimes an app window has the line and if I move the window the line follows with the window. What can I do to fix it? Thanks. Sam

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• What are the reasons why outlook looses configurations?

  - by jnroche

  Can't seem to establish any logic why outlook suddenly looses its profile coniguration settings intermittently. I work for an IT Contact Centre but it hurts when someone asks me why they loose their outlook profiles suddenly, and some most of the time. I know there are lots of reasons but I'm not sure which ones are the best. Could it be that the PC in a hurge corporate organization will not be connected to the network properly so the profile gets corrupted for outlook? But they don't usually shut down the PC after office hours due to the fact that its a 24 hours operations. On top of that, when users are migrated to Windows 7 / Office 2010 and then logs on to this pc, then opens outlook, then logs off then goes back to a Windows XP PC and opens outlook 2003 the profile is again lost. Again why is this? Is there anyone out there whose facing same connection/outlook profile issues getting lost for no apparent reason?

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• What differences should I know? I just upgraded to 13.10 from 10.10 [on hold]

  - by test

  I ran Ubuntu 10.10 for a long time because I liked the menu style. The change in GUI with the upgrades drove me nuts but I finally gave in and downloaded Saucy Salamander 13.10 x64. It's a fresh install running as a virtual machine guest in VMWare Workstation 9 on a Windows 7 x64 host. Well it looks like all those icons are still there on the side which I would be OK with if there were some way to bring back my menus. I have no organized way of accessing things now, or do I? That is the purpose for this question, maybe there is some functionality I just can't find but is there. Also all my fine tuning was gone. I used to be able to change DPI but that's gone. I went ahead and installed Unity Tweak Tool via sudo apt-get install unity-tweak-tool but I couldn't find an icon for it after I installed it.. because again no menu. So I did a search for it and found it there. I've changed the font and which side the window buttons appear on which is good enough for now. Anyway... any suggestions you may have for me I'm game. I'm a Windows 7 user primarily but I use Ubuntu every once in a while. I really liked the old style where everything was categorized like for Applications there was Accessories, Games, Graphics, Internet, Office, Sound & Video, Wine.

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• IP Helper service uses 50-60% CPU every 1 minute for 3-4 seconds on Windows 7

  - by Sarveshwar

  I have checked everything - all the processes in the process explorer. IP Helper service is causing CPU usage of over 50 % every 1 minute for 3-4 seconds then comes back to normal. In the task manager, the process is svchost.exe and the service is iphlpsvc. Here's the result of "ipconfig /all" command: ![alt text][1] [1]: From Snapshots Here's a screenshot of "netsh interface teredo show state" command: ![alt text][1] [1]: From Snapshots Please help me resolve this. Also utorrent is not showing the teredo address.

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