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• How to remove Ubuntu and put Windows back on?

  - by Josev King

  I installed Ubuntu 12.04, as a dual boot on my windows Vista laptop, and the next thing I know, I get black screen with error: unknown filesystem. grub rescue> I have tried reinstalling Windows, reinstalling Ubuntu, booting from Ubuntu disk, and managed to actually get into the OS, but there is nothing I can find of uninstalling Ubuntu, and deleting the partition it created. I know nothing at all about Linux, and I desperately need to get my laptop back up and running.

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• How to handle brightness trouble on dell inspiron i14R-2265?

  - by den-javamaniac

  Hi. Recently I've installed ubuntu 10.10 32-bit on my dell inspiron i14r-2265, but it looks like brightness control is not working. I can change it "programmatically" (FN + brightness key), though actual screen brightness shows no effect. I've tried this advice but it didn't work for me. I actually have no idea how it works (if hardware is not responsive to software, the way I see it), so can someone suggest a solution please?

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• What's the closest thing to Apple's SpriteKit on Android devices? [on hold]

  - by Krumelur

  I've been playing around with the iOS 7 SpriteKit APIs and I totally love them. As I'm pretty much a n00b on Android, I'm wondering what the best Alternative would be if I wanted to go cross platform? I find Cocos2D learning curve pretty steep, where with SpriteKit it's a matter of minutes to get something on the screen. Then there's MonoGame and Cocos 2D for MonoGame - haven't tried either one I must admit.

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• Why has extreme programming (XP) gone out of date in favor of Agile, Kanban etc?

  - by Nick Rosencrantz

  I like XP (extreme programming) especially the part where there are 2 programmers at the same screen since often a problem's solution gets closer if only you explain what you're doing and pair programming forces you to explain what your doing. Last 10 years or so, the XP style of working seems to have gone out of date in favor of the working methodologies Agile and/or Kanban. Why? Since XP to me seems a veru good way to work and is a lot about the programming where Agile and Kanban are more about processes.

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• Crash During Update Deleted ALL panels; can't open terminal; can't see icons

  - by Evan

  So I was upgrading Ubuntu from 11.10 to 12.04 in the terminal after recovering my system from a previous crash, and then I go through a power outage during the second time trying to update. NOW, my screen is white, only the time shows up in the top right corner, no icons show up, no apps show up, AND terminal is NOT opening. I can still use the internet somehow, and ctrl + alt + F2 opens what I think is a back-up terminal? NEED HELP to recover what is lost.

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• Installed without the usual menus. Now I can't log in

  - by Martha

  I tried to install from CD. The computer wouldn't boot from the CD, so I clicked on the 'boot helper', and rebooted the machine. And the first thing I see is do I want to open Windows or Ubuntu (without it asking me whether I wanted to install it alongside Windows or replace it), and when I click on Ubuntu, after a very long time, I finally get a login screen. But I don't have a login, because I never set one up. Help!

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• Gnome-Shell 3.4 Themes not working in 12.04?

  - by CGriffitt

  Even themes advertised as Gnome-shell 3.4 compatible have graphical issues on Gnome-Shell 3.4. The main thing is that the text is black and nearly invisible, and the icons in the applications screen are crowded and in some cases overlapping. The themes did not do this before upgrade, and the default doesn't do it now. I am using user theme extension, and the themes I have tried are the Ambiance-Color set and London Smoke (both of which are advertised as 3.4 compatible).

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• Opera passe la barre symbolique des 100 millions d'utilisateurs et serait le troisième navigateur le

  Mise à jour du 12/04/10 [Les commentaires de cette mise à jour commencent ici] Opera passe la barre symbolique des 100 millions d'utilisateurs Et serait le troisième navigateur le plus utilisé en Europe devant Chrome Après avoir doublé ses téléchargements en Europe depuis l'arrivée du "Ballot Screen" sur Windows (lire ci-avant), Opera annonce aujourd'hui avoir passé la barre symbolique des 100 millions d'utilisateurs. Ce chiffre prend en compte toutes les versions du navigateur à...

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• How to make Unity remember brightness settings?

  - by Teresa H

  This question has been asked many times for Ubuntu 11.10 but it always has been closed and linked with this link, but that accepted answer is from 2010 and that setting doesn't work anymore for Ubuntu 11.10. Furthermore, the brightness setting doesn't exist anymore in "Energy" options. It is now on "Screen" options and it doesn't seem to remember the setting after reboot. So, how to make Unity remember brightness settings?

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• Save File Contents to Variable in Python3.3 [migrated]

  - by Neo_Programmer

  I have a Python3.3 script that seems to not work. The script will search for an XML pattern and then print the results to the screen. I am using Ubuntu 12.10 (AMD64) and python3.3. I prefer to use regex with XML, so please disregard this unconventional form of programming. #!/usr/bin/python3.3 import io, re openfile = open('./temp/xaiml/temp_db1.xaiml', 'r') TEMPDB = openfile.read() OUTPUT = print(''.join(re.findall('<cgy><prn>.*_.*<\/prn>.*<\/cgy>', TEMPDB, flags=re.I)))

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• Virtualbox windows 7 guest - pressing windows key launches unity menu

  - by Pablo

  Running win7 as guest in full screen mode. When i press windows key or alt+tab the vm looses focus and displays the unity menu or ubuntu's alt+tab. I've set the VBox configuration: File Menu - Input - Auto Capture Keyboard but it looks like some times it captures it and some times it doesn't Do you know how to run win7 in fullscreen and have all windows key or alt+tab strokes captured by the win7vm only?

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• How do you completely reset monitor configuration (e.g. what used to be dpkg-reconfigure xserver-xorg)?

  - by John

  Using unity 11.04. I have a secondary monitor (actually two, one at home, one at work). The home twin monitor set up works perfect (Viewsonic monitor). At work, I get very buggy behaviour, such as full screen applications 'ghosting' when maximized, and other strange effects. I would like to try and completely reset the monitor configurations (not unity or compiz), before doing anything else. In 10.10 this would be accomplished: dpkg-reconfigure xserver-xorg

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• No sound on Dell Inspiron 6400n

  - by yanski

  After a clean install of Ubuntu 12.04 on my Dell Inspiron 6400n Laptop there is no sound on any application I use apart from the log in screen ready noise. If I click on the speaker icon on the top panel then sound settings it tells me that the default playback device is S/PDIF. In alsamixer the slider is set to zero. I am sure it should be HDA intel or similar. How can I get the sound working please...?

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• Page Navigation and Passing, Sharing and Retaining Data in Windows Phone 7

  Page navigation would seem to be an advanced Silverlight programming topic, and a topic that applies only to Silverlight programming rather than XNA programming. However, there are issues involved with navigation that are related to the very important topic of tombstoning, which is what happens to your Windows Phone 7 application when the user navigates to another application through the phone’s Start screen.

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• TraceTune shows Reads graphically

  - by Bill Graziano

  TraceTune now shows a graphical view of logical reads for each SQL statement in a trace file.  The width of the colored bar in the screen capture below is the percentage of logical reads for that statement.  The absolute number of reads is shown to the right. Any statement that has a user entered comment is shown in bold.  If you hover over the statement it will show the most recent comment for that statement.

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• problem with booting ubuntu 12.04 lts after instaling it alonside windows 8.1

  - by Alexandar

  i installed ubuntu alongside windows 8.1 over an usb drive on my lap top. At first i had problems with boot selection menu and i fixed it with EasyBCD now i have another problem i boot up my lap top and then it takes me to chose windows 8.1 or ubuntu i press ubuntu and it takes me to grub menu now i chose there ubuntu 12.04 and it starts to boot for few secs then my screen goes black and nothing happens few secs later i hear like short error noise and still nothin happens. Can someone help me solve this problem?

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• ubuntu 12.04 with windows 8 dual boot not booting

  - by Nick

  I followed the procedure mentioned at Installing Ubuntu on a Pre-Installed Windows 8 (64-bit) System (UEFI Supported) on toshiba satellite laptop. also tried the boot-repair and logs @ http://paste.ubuntu.com/6327398/ Its not booting to windows as well as ubuntu. It goes to grub command prompt. When on initial screen it briefly shows error message as failed to open /efi/Microsoft/boot/grubx64. Please advise. EDIT : Secure boot in on and boot mode is UEFI Boot

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• problem after suspend ubuntu 12.04

  - by alex

  I'd like to have a thing cleared. I just started using Ubuntu and installed 12.04 the only problem is that when i turn my laptop back on after suspension i get a black screen with this written: legacy_resume():pnp_bus_resume+0x0/0x70 return -19 PM: Device 00:09 failed to resume: error -19 i8042: Can't reactivate AUX port and after this message at times my touchpad doesn't work as well. I am currently using a vpc eh2n1e thanks for the support

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• no display when remote Ubuntu 14.04 from windows

  - by user287814

  I'm running Ubuntu 14.04 LTS with xrdp. I followed everything described by the video and the post: https://www.youtube.com/watch?v=KY3V79t5tKA http://www.ubuntututorials.com/remote-desktop-ubuntu-12-04-windows-7/ However, I can establish a connection yet there is no display. What I get is only a screen with random background. I'm wondering anyone got a similar problem. Is it because of the v14.04? Thank you

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• What do each of the TTYs do?

  - by david25

  I know that alt+ctrl+F(1-6) take me to available command lines, and that F1 command line is used for debugging, and F8 is the GUI desktop, that what i know but today i noticed there in F7 that does nothing, it only displays some sort of log in message, and there is F(9-12) that just display black screen with blinking under scroll . can anyone enlighten me what those consoles do, are they for trouble shooting maybe? i use ubuntu netbook 10.10.

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• Can't install Dual Boot from USB live - crash and nouvea problem

  - by user215064

  I just got a new laptop with Windows 8 pre-installed and I'm trying to make a dual boot with Ubuntu on my other hard drive but I can't make the Live USB work. I followed all the procedure for disabling the Security Boot and the UEFI setting but still doesn't work. It seems to start the installing procedure but I never get to choose anything: after a few seconds the screen turns black with an error message [18.707838] divide error: 0000 [#1] SMP (it goes on for several lines quoting some nouveau problem). Any ideas?

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• Hangs up on install "Who are you" -- Dell Inspiron 1150 [closed]

  - by Writer595

  Possible Duplicate: Installer gets stuck with a grayed out forward button. I'm installing to a Dell Inspiron 1150 from a CD. I get to the window labeled "Who are you?," and enter info into all the fields. The prompt at the bottom says "Ready when you are..." The BACK button is available, but the FORWARD button is grayed out. I tried going BACK, and I tried reentering the info, and I tried restarting the install, but I can't get it past this screen.

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• Can't boot from usb after a few successful boots

  - by janzeze

  I have ubuntu 11.10 on my usb flash maxell (4 gb) i installed it with universal usb installer and in the beginning everything worked just fine. I installed a few apps (skype, audations, vlc, codecs and a web camera app) it continued to works. but since yesterday it doesn't boot it shows me the operating system loading screen (ubuntu with the dots turning orange and white) and nothing more... please if anyone can help?

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• How do you refer to the user using the application vs. the user being edited? [closed]

  - by Roman Royter

  Suppose you are developing an administration page where the administrator can edit other users. In your code you want to distinguish between the user sitting in front of the screen, and the user being edited. What do you call the two? User, CurrentUser, EditedUser, CurrentEditUser, etc? Note that the admin user isn't necessarily real admin, they can be just an ordinary user given rights to edit other users.

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• Looking for wireless product

  - by Belinda

  Can anyone suggest some options for me? I would like to provide our maintenance department with a view-only monitor showing our common Outlook calendars. I'm guessing it would have to have some touch-screen capabilities since they would need to be able to toggle between several calendars. We do have a cobbled together, building wide wireless network. I don't want anything that needs to be "wired or cabled" just plugged into a power source and mounted on the wall.

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