1
vote
0answers
55 views

Windows 7 Drive Not Showing in BIOS Boot Menue after Ubuntu Install

I've looked through many problem solving techniques for similar problems, but with my set-up it appears none of them are quite relevant. My computer is a HP Envy Phoenix with 3 drives installed: ...
1
vote
1answer
226 views

Reboot instead of shutdown Ubuntu 12.04

As the title suggests, when I try to shutdown my computer from Ubuntu 12.04, it shuts down but then powers back on about three seconds later. I've changed my Grub settings and added: ...
0
votes
2answers
45 views

How to let my computer boot Ubuntu installation dvd instead of Windows? [closed]

Here is my problem I have a Dell Poweredge 1750. I created a DVD of Ubuntu Server 12.04.4 LTS. When I insert the DVD, it boots to windows. How can I override boot to Windows with boot to Ubuntu DVD?
0
votes
1answer
41 views

How to remove Ubuntu 12.04 lts [duplicate]

This is a PC with no prior OS, I slapped Ubuntu on temporarily. I do prefer Ubuntu but it's (unfortunately) just not well optimised for games ;_; Anyway I'm pretty computer illiterate when it comes to ...
0
votes
2answers
61 views

Windows 8 randomly shuts down after installing Ubuntu dual boot

The title says most of it. I believe this is a BIOS issue. Upon startup I have several options to boot into, including: Ubuntu, with Linux 33.11.0-15-generic Ubuntu, with Linux 33.11.0-15-generic ...
1
vote
1answer
803 views

Why is my syslog telling me that my bios is broken?

I found this in my syslog file, what can I do to fix it? Or is it even worth fixing? Everything seems to be working correctly. Running 3.12.9-031209-generic. WARNING: CPU: 0 PID: 0 at ...
0
votes
1answer
50 views

Ubuntu missing in Boot Priority Order

I've Ubuntu 12.04 installed as my only OS on My Lenovo ThinkPad X1 Carbon. Today it wouldn't boot (the screen just went black when Ubuntu booted). I resat the BIOS to default and tried booting again ...
0
votes
0answers
88 views

How to enable secure boot

I am using windows 7 on my asus G73sw In the past I was able to install ubuntu 12.04lts and windows 7 via a dual boot system through grub. I recently had to reformat my windows OS and when I tried ...
0
votes
0answers
102 views

Grub won't load unless I go into Bios first

Currently using 64bit version of 12.04 LTS. UEFI turned off (set to legacy); Secure Boot disabled and Fast Boot (in Win8) turned off and Boot Speed set to Normal. Changing AHCI to IDE doesn't make a ...
0
votes
1answer
77 views

USB gets disabled when i boot in linux 3.5.7 / (ubuntu 12.04)

I have connected USB keyboard & mouse to core i7 intel processor.When i boot my system in ubuntu with kernel 3.2.21 it runs properly i.e usb keyboard & usb mouse works satisfactorily. ISSUE ...
0
votes
0answers
383 views

Ubuntu 12.04.3 install on ideapad y510p

I'm having a lot of problems trying to use Ubuntu on my laptop, it's an ideapad y510p. What happens is after installing Ubuntu, the laptop boots to a black screen, no GRUB. The only way to use my ...
0
votes
1answer
477 views

Error while installing ubuntu 12.04.3 from usb drive. Now harddrive is undetectable, how can this be fixed? [closed]

The error occurred approximately 90% through the installation bar while installing from liveusb and was not specified by any particular error code, just a popup suggesting harddrive troubles and ...
-1
votes
1answer
780 views

Cant access BIOS or Windows after Ubuntu install [duplicate]

I have 2 drives in my laptop (Samsung NP530U4C), a 120GB SSD and a 25GB mSATA SSD. I have Windows 7 on the 120GB drive and after installing Ubuntu 12.04 on the mSATA I cant access Windows or get into ...
1
vote
1answer
3k views

Unable to install GRUB in dev/sdb

I'm having trouble while installing Ubuntu (12.04 LTS) (overwriting win7). Afterwards, I encountered (similar to this one -> http://askubuntu.com/questions/62051...o-install-grub): 'Unable to install ...
0
votes
2answers
278 views

Dualbooting Windows 8 and Ubuntu 12.04?

My question isn't actually about dual-booting them. I have a dual-boot set up and running perfectly. There is only one flaw I was looking for an answer to. Since I haven't had any success through ...
0
votes
1answer
661 views

Is Ubuntu 12.04 a Plug and Play OS in BIOS?

In Windows since lots of years back one should always enable plug and play OS in the BIOS. In GNU/Linux you should disable this option back in the old days. How is it nowadays, using Ubuntu 12.04 ...
0
votes
1answer
418 views

Acer TimelineX 4820TG fan speed out of controll after install Ubuntu 12.04

Laptop Acer Aspire TimelineX 4820TG. Dual boot Windows 7 and Ubuntu 10.10 Despite some small bugs the machine runs fantastic with this software. After installing Ubuntu 12.04 the cooling fan runs ...
1
vote
0answers
166 views

Ubuntu 12.04 overheating my laptop [duplicate]

I use dell Inspiron 5520 laptop with latest BIOS version A13 with 4GB RAM and Intel core i5 processor. Recently I have removed Windows 8 and installed Ubuntu 12.04 by disabling the UEFI mode. Since ...
1
vote
0answers
38 views

My computer boots to a black screen [duplicate]

I know there are a lot of threads for this, but I can't seem to find a satisfying answer for my specific situation. I have an Acer-Aspire 5738Z-4619 with the following specifications: ...
1
vote
1answer
567 views

Ubuntu 12.04, NUMLOCK not working

I have a installation of Ubuntu 12.04, my NUM LOCK is disabled every time at boot, so i have to turn it on manually each time for the log in screen "password" I tried these lines: sudo apt-get ...
1
vote
1answer
403 views

Which BIOS can ignore integrated graphics card and just using discrete graphics card?

I use a laptop of GT630M, ubuntu 12.04 64 bits. Here is my BIOS information: sam@sam:~$ sudo dmidecode -t bios # dmidecode 2.11 # SMBIOS entry point at 0x000f04c0 SMBIOS 2.7 present. ...
3
votes
1answer
8k views

My ubuntu partition was deleted and I can't boot from either a DVD or USB

It's my first time installing ubuntu. I have Windows 7 and 8 before in my laptop (Acer Aspire 4752z). After Ubuntu (12.04) installed in my laptop, the Windows boot loader didn't recognize my Ubuntu so ...
3
votes
1answer
3k views

Am I using IDE or AHCI?

I recently installed an SSD in my laptop, but according to what I've read AHCI mode is preferable to IDE mode for SATA drives, something that is set in the computer's BIOS. However, I don't have any ...
0
votes
1answer
117 views

Pc acting weird since dual-boot setup

I just came to think of something I've noticed recently when rebooting my PC. If I reboot my PC from within an OS, after installing software or something, it get's stuck on the absolute first screen ...
2
votes
2answers
387 views

WoL missing in BIOS, will it work?

From help.ubuntu.com/community/WakeOnLan In order to use WoL it must be supported and enabled as necessary in the BIOS, NIC and other network hardware (routers, switches etc). You may also need to ...
1
vote
1answer
262 views

Why Ubuntu 12.04 shows me AHCI error?

I installed 64 bit Ubuntu 12.04 LTS and the computer won't boot. This is a Dell Precision Workstation 690 computer, which has a BIOS dated in 2006. It was running Red Hat EL 4 quite well. The Ubuntu ...
0
votes
1answer
179 views

Custom Lubuntu iso errors

I am working on a project for which I need to make a specific and lightweight linux distribution. I have made a custom LiveCD ISO based on Lubuntu 12.04 for my project, and when I try running it in ...
0
votes
1answer
5k views

Cannot access BIOS on a Lenovo U410

I recently took a step into Linux on my Lenovo Idea pad U410; after a couple hours I managed to get it installed with the drivers. However now I no longer have the ability to access the BIOS. I tried ...
1
vote
1answer
648 views

No grub menu after BIOS update 12.04

I updated my BIOS while in Windows. After that the machine won't boot. Gives me grub-rescue> prompt. Tried boot-repair and Advanced Options but it did not work. The only thing that worked was ...
0
votes
2answers
2k views

No OS found when I boot with USB

No OS found when I boot with Ubuntu 12.04 LTS USB. I installed Ubuntu with live CD to my USB. I also fail with unetbootin. Also no OS found. It seems that my computer does not support booting with ...
0
votes
2answers
328 views

How does ubuntu live/install disc jack boot/BIOS?

When you put the Ubuntu 12.04 Live CD/Install CD in and start the computer, instead of saying "Press any key to boot from disk.........." and going to hard drive boot upon no key press, which is what ...
2
votes
1answer
5k views

Samsung series 9 np900x4c-a03us Dual boot windows 7

how do i get USB install of 12.04 installed? how do i change the BIOS? how do i partition the disk for dual boot? Web instructions for USB ISO bootable image were confusing. Series 9 has new, ...
3
votes
1answer
3k views

Ubuntu install CD hangs at 5 red dots while booting

I put the disk in for 12.04, go to the Bios, and I boot off the disk, it works until the 5 dots go red when it is ready to load the desktop and it just hangs. Worked before when I had windows and I ...
1
vote
0answers
108 views

Pressing F1 to continue [closed]

I am running 12.04 studio on an asus pc. When I log on, I have to press F1 to continue. I am using a USB keyboard and get an error message saying "keyboard interface error press F1 to continue." Is ...
1
vote
1answer
3k views

Complete black screen after install/update/restart in Ubuntu 12.04 [duplicate]

Possible Duplicate: My computer boots to a black screen, what options do I have to fix it? I just set up Ubuntu 12.04 by using my USB flash disk. Installation justed worked fine, but after ...
0
votes
2answers
292 views

Asus 1018p dead after upgrade to 12.04

I was successfully running 11.10 and upgraded through the software update. Everything was running perfectly until i did a reboot. Now when i hit the power button the light comes on and the wireless ...
3
votes
1answer
430 views

Windows “Problem” after installing Ubuntu, what is it?

I saw Ubuntu 12.04 yesterday and decided to install it. First I went to the BIOS, then selected Security> I / O interface Security> New interface card and set it to locked. This is the only way I ...