This version of Ubuntu, code-named Quantal Quetzal, was released on October 18, 2012. You should only use this tag if your question is hardware- or version-specific.

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12
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1answer
64k views

How do I enable hardware virtualization technology (VT-x) for use in Virtualbox?

So I am trying to run Ubuntu in a virtualbox but on installing 12.10 from the .iso I was greeted by a warning telling me that audio wouldn't work then I pressed next and this popped up: Failed to ...
10
votes
4answers
12k views

Why is Wine not installable on my system?

So I upgraded on a fresh install to Ubuntu 12.10, not beta, and I've tried installing wine many many times now many different ways but the jist of it is this: This error could be caused by required ...
36
votes
0answers
96k views

How do I upgrade from 12.10 to 13.04? [duplicate]

I am using Ubuntu 12.10. Please outline the different ways I can upgrade to 13.04.
28
votes
5answers
50k views

Nvidia driver doesn't work in 12.10

I have GeForce GTX 560 Ti. I's worked fine in 12.04 with nvidia drivers. Unfortunately, after todays 12.10 update, something broke down. I've tried nvidia-current, nvidia-current-updates and ...
6
votes
4answers
38k views

'Some index files failed to download' while updating

When running sudo apt-get update I get these following errors: Err archive.ubuntu.com quantal InRelease Err archive.ubuntu.com quantal-updates InRelease Err archive.ubuntu.com quantal-backports ...
4
votes
2answers
7k views

Broadcom Corp. BCM4313 Wirelss not detected in Ubuntu 12.10

I update my Toshiba PORTÉGÉ from Precise(12.04) to Quantal (12.10). After update to Precise wireless device works fine. But after update wireless device is not detect on network manager. The lspci ...
2
votes
1answer
15k views

Upgrading from 12.10 WUBI install to 13.04

Ubuntu has discontinued wubi.exe and i know that when you install the ubuntu 13.04 developer version with wubi you can only login as a guest. I have previously installed ubuntu 12.10 with wubi.exe if ...
18
votes
7answers
22k views

What's the difference between 12.04 and 12.10?

I have an Asus K55V and I'm wondering which version of Ubuntu I should be attempting to use. The website offers 12.04 (LTS) and 12.10.
3
votes
3answers
4k views

Windows 8 installed Ubuntu 12.10 boots straight to Windows 8

I installed Ubuntu 12.10 on my new Windows 8 Dell Inspirin and would like to set up a Dual Boot. However, when I restarted, it just went straight to Windows 8 without giving me a Grub screen with ...
17
votes
4answers
23k views

Ubuntu 12.10 “Turn screen off when inactive for: Never” still turns off

After a fresh install of Ubuntu 12.10, my screen still goes off after about ten minutes. I've been to the Brightness and Lock control panel. The Turn screen off when inactive for: setting is set to ...
3
votes
4answers
17k views

Failed to load session “ubuntu”

I installed CCSM to enable window previews in Unity. But when I went into extras, there was no 'window preview' option. So I tried experimenting with other options in Compiz and now there are no ...
1
vote
0answers
2k views

Dell Inspiron 5720 Wifi (Broadcom BCM43142, Ubuntu 12.10) [duplicate]

Possible Duplicate: How do I install BCM43142 wireless drivers for Dell Vostro 3460/3560? I've installed Ubuntu 12.10 on Dell Inspiron 5720. Cant get wifi to work. sudo lshw -C network: ...
40
votes
8answers
91k views

VirtualBox '/etc/init.d/vboxdrv setup' issue

I have installed VirtualBox through the software centre, but when I try to start a VM, I get the following error: Kernel driver not installed (rc=-1908) The VirtualBox Linux kernel driver ...
25
votes
5answers
3k views

Drag and Drop across (fullscreen) applications, switching via Alt-Tab

Example Drag media file onto Totem's playlist to enqueue Bug in Compiz Especially for Unity (formerly Netbook Edition, being intended for small screens) this is quite a vital feature, as ...
9
votes
4answers
9k views

Why is usb file transfer so slow in 12.10?

I was getting the usual 4-8mbps in 12.04 when copying files via usb sticks. However after upgrading to 12.10, I only get 200-300kbps when I try to perform the same operation. I have tried different ...
7
votes
3answers
6k views

Ubuntu 12.10 Nvidia GT555M Bumblebee

I have laptop with Nvidia GT 555M video card. System Ubuntu 12.10, kernel Linux 3.5.0-17-generic step what i do: sudo add-apt-repository ppa:bumblebee/stable sudo add-apt-repository ...
5
votes
2answers
6k views

Appearance icon has disappeared from system settings menu

I go to system settings and appearance is gone. I tried searching it in the dash and it is not there. When I right click the desktop and select "Change background" the system settings window opens. I ...
8
votes
2answers
3k views

Ubuntu says 13.04 but lsb_release says 12.10

During investigations on my Samsung New Series 9 with 12.10 installed on it, I found this : Settings > details > Ubuntu 13.04 lsb_release > ubuntu 12.10 Is that possible ? I really think my ...
2
votes
1answer
2k views

Ubuntu 12.10 recognizes me only 3GB of free space

I have installed Ubuntu 12.10 64-bits and it worked perfectly (during days), until now. Suddenly several error messages coming from anywhere tell me that I have no free space on the disk. And now the ...
15
votes
5answers
32k views

After logging in, there's a black screen and my cursor, nothing else! in Ubuntu 12.10

I've been using Ubuntu(12.10) for a long time, and recently, my Ubuntu went through yet another update. The whole update prompt showed up, following by a password prompt, and finally the good ol' ...
11
votes
4answers
14k views

I cannot change the screen brightness

here's my problem: Ever since I installed Ubuntu 12.10 on my computer I haven't been able to change the screen brightness, it was always set to the maximum. I did take a look at this post: Decrease ...
8
votes
1answer
15k views

Booting Ubuntu Failure : error: attempt to read or write outside of disk 'hd0'

I have installed Ubuntu 12.10 in a Western Digital external hard drive (320GB). This is a complete installation, not a live USB. When I plug it in my HP desktop I go to the BIOS settings and boot off ...
6
votes
2answers
2k views

is OpenJDK Vulnerable to 0-Day Exploit?

I was curious to know if OpenJDK is also vulnerable to the Zero-Day Exploit that is currently afflicting Java 7 because of which experts are telling people to disable Java until a solution is found on ...
4
votes
3answers
6k views

how to rename partitions?

I'm new at Ubuntu; I installed Ubuntu 12.10 and the partitions appear like 30 GB volume and like 78EF-2C5E in task bar. I tried to rename it but rename and remove buttons are deactivated so I tried by ...
3
votes
1answer
4k views

Is it safe to install Ubuntu 64 Bit 12.10 in EFI mode on Samsung series 7 WIndows 8 laptop?

I have been reading about the issue of Samsung laptops bricking when attempted booting from live USB. I have Samsung Series 7 NP700Z5C (-S02UB to be specific) laptop. It came with Windows 8 preloaded. ...
1
vote
2answers
2k views

Brightness controls are not working in sony vaio with amd radeon hd 7650

I have a Sony Vaio SVE15116EN with AMD Radeon HD 7650 graphics card. I am currently using Ubuntu 12.10. My brightness controls are not working but sound controls are working fine. I have also tried ...
1
vote
3answers
16k views

How to use NVIDIA GeForce M310 on Ubuntu 12.10 running as guest in Virtualbox?

Last couple of weeks played around with Ubuntu 12.10. This is running as a guest on Virtualbox hosted at Windows 7. There have been some challenges with the Unity 3D stuff. Particular due to not ...
5
votes
4answers
4k views

Partitions required for Installing Ubuntu?

I have a Laptop with 1TB hard disk space. I can allocate 100GB for Ubuntu. Currently there is only Windows 7 installed. I am new to Ubuntu & am confused by terms like mount point, root partition, ...
5
votes
2answers
7k views

Upgrade to 12.10 from 12.04 not available in update manager

My update manager does not give me the option to upgrade to Ubuntu 12.10. That is, the "New distribution release '12.10' is available. Click Upgrade and follow the on-screen instructions" section is ...
4
votes
3answers
2k views

Install Alongside Windows or Something Else - Which should I use?

I have old notebook with BIOS (not EFI) installed with Windows 8 RTM, want to install Ubuntu 12.10 by booting to a LiveCD. Doing some research, I found method either to choose Something Else or ...
0
votes
1answer
4k views

Ubuntu 12.10 driver for Epson XP-202

Can anyone advise me if there is a printer driver for an Epson XP-202 printer to work with Ubuntu 12.10? If not, is there a workaround?
16
votes
6answers
33k views

Unity missing? Can't see top or side panels [duplicate]

I just removed some effects using ccsm, switched to the AMD proprietary driver, rebooted and after I log in, the unity panel is no longer there. If I hit the windows key or the alt key, nothing ...
23
votes
5answers
5k views

Virtualbox DNS stopped working on upgrade to 12.10

I have a Debian image setup on Virtualbox that uses the default NAT to access the internet. It was working fine before I upgraded to 12.10. After I upgraded the DNS lookups no longer work. I still can ...
10
votes
7answers
40k views

Unity completely broken after upgrade to 12.10?

I am facing a very frustrating issue with my computer right now. I successfully upgraded to Ubuntu 12.10 this afternoon, but after the upgrade, the graphical user interface seems completely broken. To ...
10
votes
2answers
3k views

How to identify and replace broken files in a corrupted Ubuntu ISO?

So, this isn't exactly an issue running Ubuntu, but rather with installing it. Every time I try to download the Ubuntu ISO (from any source) it seems to end up corrupt. That is, the MD5 sums are ...
7
votes
2answers
3k views

How do I migrate currently installed Ubuntu to a Virtual Machine?

I'm finding that my graphics drivers (ATI Radeon HD 4200) run MUCH better in a native windows system, I can't even get the closed-source drivers working in Ubuntu, thus leading me to want to run ...
4
votes
5answers
24k views

Ubuntu 12.10 Installation Hangs at 'Preparing to Install Ubuntu' [closed]

I have downloaded the Ubuntu 12.10 i386 Desktop ISO both via HTTP & Torrent Download. I have attempted the install via CD & Bootable USB (created using YUMI from Pendrive Linux), each using a ...
5
votes
1answer
3k views

What is used in the 12.10 full disk encryption?

I previously had been using TrueCrypt, but recently re-installed Ubuntu and used 12.10's full disk encryption option (re-installed for other reasons). I never got any choice in how it did that. I ...
1
vote
1answer
7k views

How do I install Gallium3d Drivers in Ubuntu 12.10?

I am having horrible problems with the latest ATI Graphics Driver. I have an ATI Radeon HD 5800 and I just lost my GUI for Linux (typing this in windows at the moment). I've read about gallium3d ...
10
votes
1answer
13k views

Ubuntu 12.10 Skype webcam microphone not working

This is making me crazy. After upgrading to Ubuntu 12.10, Skype 4.1.0.20 can't use my web cam microphone anymore. I can record correctly from the web cam microphone using the sound recorder the ...
5
votes
3answers
20k views

How to create a OS X Mountain Lion Bootable USB drive on Ubuntu?

I already know how to do it on Mac OS X (plenty of instructions online). But is it possible to do it on Ubuntu? If yes, how?
3
votes
2answers
8k views

Windows 8 no longer boots after Grub wiped out the Windows Bootsector

I was using Win8 and installed Ubuntu 12.10... There is an entry in GRUB for W8, but when selecting it - GRUB comes back again, so Windows never boot up. I can only launch my Ubuntu. /dev/sda1 * ...
2
votes
3answers
16k views

How do I install drivers for the Atheros AR8161 Ethernet controller on 64-bit 12.10 using an Internet-connected 32-bit 12.04 PC and a USB flash drive?

How do I install drivers for the Atheros AR8161 Ethernet controller on 64-bit 12.10 using an Internet-connected 32-bit 12.04 PC and a USB flash drive? Having bought a new HP Elite desktop PC and ...
5
votes
3answers
7k views

How do I install Steam 64-bit when package dependencies cannot be resolved?

I'm currently running Ubuntu 12.10 on Wubi, and am trying to install Steam. Notably, when I am trying to "buy" steam from the store, it reads Package Dependencies cannot be resolved This ...
3
votes
2answers
4k views

BCM4311 Wireless Not Working with Drivers Installed [duplicate]

I installed Ubuntu 12.10 on my old Compaq/Hp Preario V3000 to replace Windows XP. Every thing works fine except I'm getting no wireless network options in the network drop down menu. I'm using a cable ...
10
votes
6answers
35k views

Trying to install Steam ERROR: You are missing the following 32-bit libraries, and Steam may not run: not

I've ALready installed Steam But when i click on the program i get this message ERROR- You are missing the following 32-bit libraries, and Steam may not run: not I dont know what to install or EVEN ...
19
votes
1answer
13k views

How do I enable low graphics mode (llvmpipe rendering) in Unity?

I've been looking at other questions, but none seem to answer my query. The closest I got gave me information about a ppa for 12.04. My computer's battery life is suffering under Ubuntu 12.10. I ...
11
votes
5answers
22k views

Unity doesn't appear after installing Nvidia drivers

I've just installed 12.10 from scratch. Unity also started okay, but in a poor resolution. I found a setting (I think it was in "software sources") to change the display driver to Nvidia, and then I ...
11
votes
1answer
1k views

How can instantaneously extract text from a screen area using OCR tools?

In Ubuntu 12.10, if I type gnome-screenshot -a | tesseract output it returns: ** Message: Unable to use GNOME Shell's builtin screenshot interface, resorting to fallback X11. How can I select a ...
3
votes
6answers
20k views

Can't install wine (or ia32-libs) in Ubuntu 12.10 64 bit

As already pointed out here, people seems to have issues with installing wine in the latest version of Ubuntu. I'm suspecting this only happens with 64 bit users. For example, when trying to install ...