Questions about modifying the system's BIOS to make it fit Ubuntu's need, or questions about recovering Ubuntu after a BIOS modification. Note that questions about accessing the BIOS should not be asked.

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0
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0answers
17 views

Bios HP prohibit configure boot options

I recently purchased an HP ProBook 640 with Windows 7 Professional. BIOS won't allow me to change boot options, ¿how do I unlock it? I want to have dual boot.
0
votes
1answer
31 views

Load average high on only one of 16 HP workstations

I have a lab setup with 16 HP Z620 systems, all alike (purchased at the same time), with exactly the same Ubuntu 12.04 installation with current kernel 3.13.0-44-generic. Well, not quite all alike: ...
1
vote
2answers
41 views

Ok Ubuntu HDD boots to black screen

This question is similar to this other one in that I get the same result, however I am booting an apparently fine HDD. For four days I have been booting Ubuntu 14.x on a very inexpensive laptop. I ...
0
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0answers
17 views

Do I need to set SATA mode to RAID in BIOS if I use software RAID?

I just had a problem with my RAID array and I had to rebuild it. Everything seem to be fine now. I am also having problems with the shutdown command (does not power off the server) and I reloaded the ...
1
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0answers
26 views

14.10/14.04LTS New installation won't boot?

I have a Lenovo Thinkpad Yoga (S1), and I install through a flash drive. After the notice pop up and say installed successfully and restart. The laptop will boot up and stop at boot device choice ...
0
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0answers
16 views

Too many UEFI Boot entries ATA HDD, ATA HDD1, ATAPI CD1 ATAPI CD2

Windows 8.1 and Ubuntu 14.04 dual UEFI boot. My notebook only has one disk device. The Grub 2 entries are normal with only Windows and Ubuntu entries. However, when entering BIOS setting, I can see ...
0
votes
2answers
54 views

Boot from USB option not avalible Ubuntu 14.10

I am trying to install Windows 7 on my ASUS K55V laptop running UBUNTU 14.10 but I cannot seem to find Boot from USB option in BIOS. There are only two options to boot form, Hard disk and DVD Drive. ...
0
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0answers
14 views

A few questions about booting gnome ubuntu in bios boot mode

I have installed gnome Ubuntu in legacy BIOS mode. When it boots there are lots of times where it seems to switch the display off... like when you first see the grey plain Ubuntu gnome boot screen, ...
0
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0answers
14 views

Computer recognizes Floppy drive when I don't have one

My computer is acting weird, why is it showing me that there is a Floppy drive even when there isn't one? I wanted to get Gparted Live where I read, it said that if the computer takes too long ...
5
votes
4answers
4k views

Operating System not Found after installing Ubuntu in a Sony Vaio

I just bought a Sony Vaio SVS15115FLB that came with Windows 7, after enjoying the PC graphic power for a little, I decided it was time to install Ubuntu 12.04. First, I inserted a USB stick, ...
0
votes
1answer
56 views

Asus booting and rebooting into BIOS

I have Ubuntu 14.04 on my laptop, (Asus VivoBook S551 R551LB) fully encrypted system (need pass-phrase on boot), it used to have Windows 8 but I installed Ubuntu instead. I just realized today that ...
0
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0answers
20 views

Trouble Installing ubuntu on old machine [duplicate]

Trying to install ubuntu onto a machine currently running Windows xp. The machine does not have a dvd reader and I can't seem to boot from a usb. Any other options?
-1
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0answers
22 views

Problems installing Windows 7 over Ubuntu [duplicate]

I am new to Linux. My problem is that when I try to install Windows 7 from USB I go straight to GNU GRUB menu or something like that (again I am new to Linux). When I access the UEFI (BIOS) and ...
0
votes
1answer
31 views

Upgrade ubuntu 12.04 to 14.04

I need upgrade my notebook with Ubuntu 12.04, however the BIOS is locked. I am unsure what is possible problems can happens if I try upgrade my Ubuntu to the version 14.04 on the system with locked ...
0
votes
1answer
67 views

How to dual boot fresh install windows 8.1 and Ubuntu 14.04 with a BIOS?

I'm currently installing windows 8.1 on my laptop to take up the whole partition. While that's being set up I want to see how I can dual boot ubuntu 14.04 LTS with it. My computer has a BIOS so UEFI ...
0
votes
2answers
37 views

Computer doesn't recognize any OS on computer

So I haven't seen anything like this on the forum yet... if I'm mistaken please set me straight. I have Ubuntu 14.04 and Mint 17 on separate partitions of the same hard drive, along with another ...
1
vote
3answers
4k views

When trying To Enter BIOS GNU GRUB Screen Appears

I was trying to change my boot device on Ubuntu but when I hold F2 [the key to enter my BIOS] Ubuntu GNU GRUB appear. I would like to know how to enter my BIOS so I can continue changing my boot ...
2
votes
2answers
2k views

GRUB not responding to keyboard

I installed Ubuntu 12.4LTS on dual boot with Windows XP on my 7 year old desktop PC 2 months ago. Everything worked perfectly in both Ubuntu and XP until last week when I removed LibreOffice from ...
0
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0answers
206 views

Can not access BIOS after Ubuntu UEFI Installation!

I recently installed Ubuntu 14.04 in my Fujitsu AH532 laptop. It was just working fine before the installation. But when I planned to install Windows 8.1, I could not access the boot menu or BIOS ...
1
vote
3answers
3k views

Can't enter BIOS settings after installing Ubuntu (Samsung NP300E5S)

I've Samsung (NP300E5S-01IN) laptop, I installed Ubuntu 14.04 LTS on it and now I want to install Windows 8.1 on another partition but whenever I press "F2" key to Enter BIOS settings. it brings me to ...
2
votes
2answers
7k views

Can't boot from liveUSB when trying to install it alongside Windows 7

I'm very noob at Linux and installing techniques. I want to install 12.04 from bootable usb flash alongside Windows 7 (also tried live CD but not working) but computer is not booting from USB flash or ...
0
votes
0answers
45 views

Windows 8.1 overwrites the changes done by me into BIOS boot order

I am trying to have dual boot in my desktop so that i can login into Windows 8.1 or Ubuntu Linux. Everything is working fine except something very strange is happening. In my BIOS - boot order is ...
1
vote
1answer
45 views

OS selection screen not showing on startup

I installed ubuntu 14.04 on a separate hard disk twice. First time I put the boot loader on sdb but it goes straight to Windows 8.1 on startup. So I installed the second time with boot loader on sda ...
0
votes
1answer
36 views

Making a program that makes a computer automatically boot usb

Is there any way that I can program my ubuntu bootable usb so that when I turn on a computer (PC or Mac), and the bootable usb is plugged in, it automatically boots into the usb? I am making the ...
0
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0answers
62 views

Ubuntu 14.04 doesn't see my SSD drive

Just recently I'd bought a two disc Asus G750 laptop with intention to use Ubuntu and Windows 8.1. I decided to install Windows first. I've assigned 350 out of 450GBs to Windows leaving the rest of ...
1
vote
1answer
29 views

Verifying Pool DMI Data

I have a HDD with Windows 8, and I'm trying to install Ubuntu 12.04 on it. I have a CD with Ubuntu on it and a USB as well. When I choose to boot from CD or USB, my BIOS stops at Verifying Pool DMI ...
1
vote
3answers
4k views

New laptop won't boot after installing Ubuntu 14.04 on SSD

I removed the HDD from a Toshiba Computer I bought today and installed a 250GB SSD. After installing it, I immediately installed Ubuntu 14.04 on it from a USB drive. Everything went fine during ...
0
votes
2answers
45 views

Read Error with new harddrive

I put in a new HDD into my stationary computer and have tried to install Windows 7, Fedora 21 and Ubuntu 14.10. Windows 7 didn't install at all, when I created the partition and clicked "Format" it ...
0
votes
0answers
142 views

64 bit 14.10 installation iso does not boot on Lenovo V570.

I have tested this with a usb drive and burned to a DVD. Whenever I try to boot the image, I get: Booting in insecure mode _ and then the screen goes blank after a few seconds. Nothing else happens ...
20
votes
7answers
23k views

How do I update the BIOS of a Dell laptop?

I have installed Ubuntu 11.10 on a vista laptop, but Dell is providing the BIOS update in .exe format currently my bios version is A09 but on the driver download site the latest version of bios is ...
2
votes
4answers
515 views

Motherboard bios version via command line

I want to know the BIOS version of my motherboard... The command dmidecode give you some info about the bios but i can't find what i need... So anybody can help?! I tried dmidecode command before ...
1
vote
0answers
19 views

Loading Optimized Defaults Error

I am trying to overclock my G3258 but it keeps crashing at quite low overclocks; so I want to update my BIOS, but apparently you need to load optimized defaults on my motherboard; but when I do this, ...
0
votes
2answers
32 views

Can rebooting many times cause problems [closed]

I will be overclocking and configuring my rig in about an hour and I decided to try out everything individually. This means I will reboot my computer 30-40 times, maybe even 50 within hours. Can this ...
0
votes
1answer
2k views

How to Install Ubuntu 14.10 alongside Windows 8.1 in Sony Vaio Laptop?

I was using Ubuntu for the past 7 years in my desktop computer.And now I got a new Sony Vaio Laptop.But still now I love to use Ubuntu. I've downloaded Ubuntu 14.10 64 bit version to install in my ...
-1
votes
1answer
988 views

How to set USB flash drive as first boot device in dell inspiron 15

i m trying to install ubuntu on Dell Inspiron 15 using USB flash drive using USSB installer. But in booting sequence there are only two boot options. Legacy boot and UEFI boot mode. Can anyone tell me ...
0
votes
0answers
36 views

Booting from USB sends me to Grub Rescue Mode

I have Ubuntu 14.10 and I followed the instructions here perfectly and I used the BIOS to boot from my USB (F12, InsydeH20) and after a few seconds, it sended me to Grub rescue mode. Whenever I boot ...
0
votes
1answer
43 views

How to remove ubuntu after booting from live USB?

I am new to Ubuntu, even to BIOS. I am having a laptop with Win 8.1 pre-installed. To test Ubuntu I did this: I downloaded Ubuntu 14.04.1 LTS I downloaded Universal USB installer from ...
-2
votes
1answer
86 views

Urgent: I cannot install any OS in PC [closed]

I cannot install any OS using a DVD drive (There is no way to install a Windows OS, no XP, Vista, seven or eight version...). When I am installing them there is a message that a file cannot be read ...
0
votes
1answer
25 views

I have a laptop with Xubunutu, want to reinstall Windows 8, but can't enter bios on reload [duplicate]

So, it's a Asus laptop, which came with Windows 8.1 and instantly loads in to the OS, no ASUS splash screens or anything. Is there a way to boot in to Bios in Ubuntu? I installed Xubuntu using the ...
0
votes
0answers
89 views

How can I resolve the initramfs issue during installation of Ubuntu 14.10 with an ISO file (no USB, DVD)?

My system specs are: HP Probook 4445s, Windows 7 SP1, 64-bit, 4GB RAM, AMD A8-4500 APU I want to have both Windows 7 and Ubuntu on my laptop. I am installing Ubuntu 14.10 from an ISO file. I would ...
2
votes
1answer
52 views

RAM not fully usable in 64-bit Ubuntu GNU/Linux

Greetings Ubuntu Community, I have 4 GB of DDR2 RAM and an x86_64 CPU and Ubuntu OS. When I am in Ubuntu I notice from the details section in settings that I have 3.86 GB of RAM when I am sure that I ...
0
votes
1answer
151 views

Ubuntu has been blocked by the current security policy

I have upgraded my Ubuntu from 12.04 to 14.04. On the beginning, I had some troubles entering my laptop, but after 2-3 reboots it got working. Anyway, I have used my new 14.04 version fine, and since ...
0
votes
1answer
39 views

Dual boot fails when modifying BIOS

I have a Toshiba Satellite p50 with pre-installed Windows 8.1. I installed Ubuntu 14.04 and the UEFI dual-boot worked fine for some time. However, I realized that every time I make any change in the ...
0
votes
1answer
24 views

Xubuntu Conflicting With BIOS

OK, so i installed Ubuntu on a hard drive the other day so i took that hard drive and kept it in my storage (place where i normally keep my hard drives). When i put it back in my computer it was ...
0
votes
3answers
74 views

Ubuntu keeps booting from live CD after installation

It seems everyone else has got the exact opposite of my problem. They can't boot from Live CD but not other way around as I am...or at least that's what I'm assuming the problem is. Here's what I ...
1
vote
4answers
54 views

Cannot uninstall Ubuntu… boot problems

I've been trying to remove Ubuntu from a laptop (separate issue), but I've not been able... any suggestions will be appreciated. Here some details: Dell Inspiron laptop, 32 bit, no UEFI secure boot ...
-1
votes
2answers
144 views

How to access bios on ubuntu (to change settings)

I may sound dumb for asking this but i am trying to install windows 8 on virtual box it says in order to run it i have to access bios and activate/turn on something. it wants me to Enable VT-x and ...
2
votes
2answers
7k views

Boot Windows 7 iso from grub2

I want to do it because I want to install Windows 7 and my BIOS menu doesn't appear; it skips to grub2 menu at start, but that's another story... Is there a way to boot the Windows 7 installation iso ...
1
vote
1answer
120 views

Some Fn Keys not working after BIOS upgrade (ASUS X401U)

Before upgrading BIOS from version 204, all Fn Keys were working properly. After successful upgrade via EasyFlash to version 313 of my ASUS X401U some Fn keys are not working anymore which are: Fn + ...
0
votes
0answers
120 views

Installing Ubuntu 14.04 on UEFI Dell Laptop 3446 Vostro

My configuration : Dell Vostro 3446 , 4GB RAM , 500 GB Hard Disk (Preinstalled Ubuntu 12.04). I want to freshly install/update to Ubuntu 14.04 on my Laptop but I recently read thatmy laptop might ...