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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9 views

Cant get back to windows after uninstalling ubuntu

this is my first post and I hope its not a duplicate, I did my search but I cant find a decent answer so I hope one of you geeks can help me out because im a NOOB. I have a surface pro 3 so I thought ...
-1
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0answers
36 views

Laptop boots directly to ubuntu , cant access BIOS or Boot menu, brand name logo doesnt show on startup anymore [closed]

Im running Laptop with single OS; UbuntuMATE 15.04 Beta1 64bit on Toshiba laptop Core i3. after burning "Elementary OS" on a live USB drive using UNetbootin, what happened is: after reboot, laptop ...
1
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1answer
50 views

Computer automatically switches on in the morning

I have a small but annoying problem. For a while my computer has been switching on randomly in the morning around 3:45 AM or so. I have no idea how to fix this, i have checked a lot in the system ...
1
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2answers
98 views

Install Windows 8.1. with BIOS unaccessible

I've got really annoying problem and can't seem to figure out how to work it through. Recently I cleared my hard drive and installed JUST ubuntu 12.04 and of course upgraded to 14.04. Now I need ...
-2
votes
1answer
33 views

I am unable to boot windows 8.1

I installed ubuntu few days back,due to some error my hard disk was erased,now i am try to install windows 8,1 again but i am getting an this error Boot Manager: Windows failed to start. A recent ...
0
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0answers
20 views

Installation issues onto a wiped laptop

I am trying to install the newest version of ubuntu on a toshiba satellite laptop that my friend accidentally wiped. When I insert the usb flash drive and boot the computer it says "no bootable device ...
1
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1answer
55 views

Dual Boot: running both Win8 and Ubuntu

I have a laptop with Windows 8.1 and Ubuntu 14.04. If I am in the Windows OS and the laptop hibernates, I can load into Ubuntu if I then turn the laptop back on (and vice versa). If I hibernate the ...
1
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2answers
63 views

ubuntu on external drive

I installed Ubuntu on an external hard drive, but now I need the hard drive to boot into Windows. I made sure that the boot device was on my local drive when I created the partition, but it still ...
0
votes
1answer
51 views

no bios, no grub, no Kubuntu after updating to 14.10

I was running Kubuntu 14.04 LTS 64-bit on Acer Aspire 5560G for some months. I have updated regularly without any troubles. Today I have decided to upgrade to 14.10. Upgrade worked flawlessly. After ...
0
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1answer
19 views

Can I check and change the settings in BIOS under Ubuntu?

When I fully start 14.04, is it possible to check the settings in BIOS without restarting the computer? Furthermore can I change the settings in BIOS? Thanks.
2
votes
1answer
54 views

How to access BIOS settings with EFI?

I have a new PC, based on a Gigabyte H81m motherboard. With no hdd, I can access BIOS settings by pressing DEL at startup. When I install Windows 8.1 with EFI boot, to access BIOS settings I have to ...
0
votes
1answer
36 views

Ubuntu 14.04 not taking the BIOS time

I have Ubuntu 14.04 installed and my time zone set is IST, GMT + 5:30. My BIOS have the correct time but when my machine boots into Ubuntu it shows not the BIOS time. I tried to manually set the ...
0
votes
1answer
35 views

My windows 8.1 is installed through legacy (I can't use UEFI) what are the steps to dual booting with Ubuntu?

All the guides I have seen involve UEFI, however my Windows 8.1 has been downloaded in Legacy mode. How exactly do I dual boot with Ubuntu. I have set a 100GB empty partition. I have downloaded ...
0
votes
0answers
16 views

What do I do if boot from CD is not appearing in BIOS?

I'm trying to dual boot Ubuntu on my Asus laptop with Windows 8.1 and I can't find an option to boot from CD. I can try creating a new boot option but I have no idea how to do that. I've booted from ...
0
votes
0answers
18 views

How to backup BIOS before flashing? [duplicate]

I have an ASUS A55BM-E motherboard and I am looking to update my BIOS to resolve some boot issues. I want to make a backup prior to updating it just in case anything goes wrong. The default BIOS ...
0
votes
2answers
137 views

Linux Won't install from LIveUsb

So I can no longer install Linux from USB drive. I have previously, using the same ISO's and unetbootin been able to install Kubuntu, linux mint, ubuntu gnome. I'm using a Dell Inspiron 15 7000 series ...
0
votes
0answers
24 views

Is there a way to install on a laptop when the BIOS version is older than 2000?

Is there a way to install Ubuntu on a laptop when the BIOS version is older than 2000? When I try to, the installation fails. I have tried early versions of Ubuntu as well. When first booting, it ...
0
votes
1answer
25 views

Black Screen With Message

Whenever I start the laptop there comes a black screen with message as shown in the image below. But After shutting down and restarting again and again 10-20 times(sometimes more than 20) it gets ...
0
votes
2answers
178 views

How to solve “boot in insecure mode” error?

I'm trying to install Ubuntu 14.10 x64 on my laptop. But I always get "booting in insecure mode" message and then nothing happens. My laptop has BIOS Legacy not UEFI. There's any option about security ...
0
votes
0answers
33 views

When installing Ubuntu 14.04 it asked me to assign BIOSGRUB [duplicate]

When installing Ubuntu 14.04 alongside Windows 8 with separate partitions for /root /swap and /home it asked me to assign a partition for biosgrub. It is the first time it asked me that. Why is this?
1
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2answers
53 views

RAM memory size info confusion; F2 key or “System Setting”?

I am receiving two different figures for my RAM size. I have installed 2x2GB RAM and F2 key says I have 4028MB but Ubuntu System Setting "Detail" aka "About this computer" says I only have 2,9G. I ...
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0answers
101 views

No sound Ubuntu 14.04 LTS / 14.10

Not been having much luck with ubuntu. At first I installed 14.04, however my display frequently became corrupt or the screen would completely freeze forcing me to restart regularly. These problems ...
0
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0answers
33 views

First time user have a few issues

I need to re install Ubuntu on my computer (just built yesterday) it seems since I loaded Ubuntu on my laptop, from the same thumb drive, some of the settings of my laptop carried over to my PC.. ie. ...
0
votes
2answers
90 views

I'm trying to intsall Ubuntu to a (Samsung) NP300E4C laptop but can't access BIOS

The computer is currently running Windows (7). I've tried tapping and holding down F2 but it just boots to windows. I googled to see if i can find people with similar issues but found none. I'm ...
0
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0answers
23 views

Can I delete Ubuntu in Efi BIOS from Legacy?

Just recently, I decided to delete my Ubuntu 14.04 LTS in my UEFI Bios (Acer laptop). I made a Windows bootable device to install Windows and delete the Ubuntu normally (as suggested by some sites I ...
0
votes
2answers
115 views

Install Ubuntu with no access to BIOS and only boot from encrypted harddisk [closed]

My laptop (with Windows 7) stopped working and I don't have any recovery disks. As it is a company laptop I am not able to access the BIOS and it will only boot from harddisk (which does not work). In ...
0
votes
0answers
93 views

Upgrade 14.04 to 14.10 - Hangs at Dell BIOS screen on boot

Dell Latitude E6520 with Samsung 840 EVO SSD. I have been using 14.04 without problem on this laptop for a long time and decided to finally upgrade to 14.10. I upgraded from within 14.04, the only ...
0
votes
1answer
35 views

Ubuntu won't boot after setting a HD password in BIOS

I installed Ubuntu 14.04 alongside XP (Both 32-bit due to Brazos 1.0 Ghz slow CPU). Not because it kind'a ran slow but because of me using the PC to access work with some highly sensitive data I ...
0
votes
0answers
20 views

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

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 ...
0
votes
1answer
82 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
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2answers
77 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 ...
1
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0answers
60 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
votes
0answers
124 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
94 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
33 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
votes
0answers
40 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 ...
0
votes
0answers
21 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?
0
votes
1answer
36 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
172 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
55 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 ...
0
votes
0answers
98 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
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1answer
79 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
49 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
votes
0answers
137 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
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1answer
45 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 ...
0
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2answers
64 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 ...
1
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0answers
27 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
34 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
0answers
235 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 ...
0
votes
0answers
55 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 ...