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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3
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0answers
504 views

Loud fans despite cool system under Linux (but not Windows)

My new desktop computer runs almost silently under Windows, but the fans seem to run on a constantly high setting under Linux. Psensor shows that the GPU (with NVidia drivers) is thirty-something ...
2
votes
0answers
97 views

Notification every 2 minutes, with QR code, What is it?

Does anybody knows what is the meaning of the notification, is a QR code and says: KERROPI 20140416-1, BIOS f.0.5 System ID: 21f7? This is in Unity, with Ubuntu 12.04 LTS. I am not signed into any ...
2
votes
0answers
610 views

Ubuntu wont recognize my internal SSD

I just bought a Lenovo u310 and installed Ubuntu 12.10 with Wubi to try it out. After a couple of days I decided to fully replace windows 7 and installed Ubuntu 12.10 fully with a usb drive in my HDD. ...
1
vote
0answers
19 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 ...
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, ...
1
vote
0answers
35 views

Enabling BIOS disabled features during OS runtime

I am trying to play with some of the features of my machine using the BIOS menu. Some of them(webcam, microphone, etc) are disabled for security (paranoia) reasons. Making the assumption that ...
1
vote
0answers
83 views

A bit of a keyboard problem

So I've looked all over but I can't seem to find a solution anywhere nor can I find a problem exactly like mine so maybe someone can help me. I want to be very specific just in case I did something ...
1
vote
0answers
63 views

I removed Windows 8 and installed Ubuntu 14.04, now my fn keys to manage brightness and volume don't work and I can't boot into BIOS

To clarify, this isn't a dual-boot, I just have Ubuntu now. My FN keys are no longer working on my ASUS K55n, this includes changing my brightness and volume. I've already tried editing the GRUB ...
1
vote
0answers
205 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
0answers
129 views

Boot-repair (Or ubuntu grub) somehow stopped bios setup

I am using Ubuntu 14.04 since it launched. All of functioning of bios and grub where running properly. One day I used boot-repair for some reason. After few days I noticed that Bios set-up doesn’t ...
1
vote
0answers
40 views

How to boot Ubuntu automatically?

I am using Ubuntu GNOME 13.10. I have made one backup image with Clonezilla. The backup includes 2 partitions — one is /dev/sda1, where is the EFI (only the EFI folder from /boot/efi/EFI), and the ...
1
vote
0answers
30 views

Can't upgrade within Ubuntu or from boot

I'm a Linux beginner. I've used Ubuntu for a year but only for the every day stuff. I tried to reinstall Windows 7 on many occasions but it kept coming up with errors. I had tried lots of different ...
1
vote
0answers
216 views

grub rescue out of partition

So I was installing Ubuntu 14.04 from an ISOBoot and the thing goes wrong, the PCs frozes just after setting the disk partitions< and after a while I decide to turn it off the hard way. So now I ...
1
vote
0answers
393 views

Ubuntu 14.04 does not indicate my discrete GPU

After installing Bumblebee and Nvidia 331.38 driver with primus I get this error delmomd@Dell:~$ optirun steam [ 887.242992] [ERROR]The Bumblebee daemon has not been started yet or the ...
1
vote
0answers
754 views

USB Keyboard not working in the bootloader, but does in BIOS and OS's

I have Windows 8 and Ubuntu installed alongside on my computer. However, my USB keyboard doesn't seem to work when supposed to navigate the GRUB menu. This was also a problem when i only had Windows ...
1
vote
0answers
42 views

does not work Booting my computer

I am a student of computer.I have a problem with my computer I bought a laptop from Asus has a Windows8.I wanted to install ubuntu alongside OS windows8. but let me install ubuntu. after I enter the ...
1
vote
0answers
34 views

Can I have one OS using Legacy (windows 7) and one os using UEFI (ubuntu)

I want to dual boot Windows and Ubuntu. I was wondering if I installed Ubuntu in UEFI and Windows in Legacy if I could avoid the grub menu and just switch BIOS settings when the other OS was needed.
1
vote
0answers
434 views

Ubuntu 13.10 USB 3.0 BIOS settings

I'm trying to optimize my hardware for Ubuntu 13.10. Box is Zotac Zbox id85-u. In the BIOS settings: Should XHCI Hand-off and EHCI Hand-off be Enabled or Disabled? Should Port 60/64 Emulation be ...
1
vote
0answers
72 views

Why can't I load bios or boot to anything but ubuntu?

I can't install ubuntu studio from usb, boot from the dvd drive or windows from the hard disk. I can't open the bios. All I can do is boot from ubuntu installed on a usb hard disk. When I open the ...
1
vote
0answers
1k views

after installing ubuntu 13.04 CD-ROM not working

I remove my windows 7 and install ubuntu 13.04 amd64 in EFI after many hit and trail. first time i install ubuntu with DVD and it is success full installation but i decide to install in EFI. in second ...
1
vote
0answers
916 views

Boot issues with Windows 8 and Ubuntu 12.10 - BIOS Setup lost!

I got a new laptop (a Vaio S series) which came with Windows 8. I wanted to install Ubuntu 12.10 alongside Windows, so I used a Ubuntu CD, booted from it and installed Ubuntu. Installation finished ...
1
vote
0answers
540 views

Ubuntu taking forever to boot off of USB flash drive

So I just built a PC, and tried to boot Ubuntu off of a USB flash drive. It has been at the purple Ubuntu screen with the loading dots for over 30 minutes, what should I do?
0
votes
0answers
13 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
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
votes
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 ...
0
votes
0answers
44 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 ...
0
votes
0answers
60 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 ...
0
votes
0answers
135 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
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
0answers
83 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 ...
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 ...
0
votes
0answers
43 views

Installed Ubuntu on windows, cant access windows back after restart

I installed Ubuntu 14.04 on windows 8.1 (upgraded from windows 7) (BIOS - Legacy and not UEFI). I tried to install by putting of the secure bios power button ad pressing sift key. Ubuntu got ...
0
votes
0answers
110 views

System76 BIOS gone after update to 14.10

A few hours ago, I updated my System76 Ratel Performance from 14.04.1 (what it shipped with) to 14.10. Everything works fine, but I noticed that the BIOS screen no longer appears. When I boot it up, ...
0
votes
0answers
24 views

Computer not booting into live usb

I went to the BIOS of my computer to set it boot from usb first.Already did that but doesn't boot into the live usb. Before, my computer did boot into live usb's.Now, not any more! Any ideas what's ...
0
votes
0answers
39 views

How do I fix a problem in installing Ubuntu on my Lenovo 560G laptop?

I have installed Ubuntu in my system many times and worked well and installed the same OS in other laptop then also it went smooth. Today I tried to install Ubuntu 12.04 LTS in my friend's Lenovo ...
0
votes
0answers
13 views

Manual UMA = plymouth stop

I've a problem: if i set UMA to manual, using 128M size, ubuntu doesn't boot, stopping while running plymouth. Samsung 535u3c AMD A4 4355M
0
votes
0answers
43 views

Cannot see bios after installing nvidia drivers

I've installed nvidia graphic card GeForce GTX 750 Ti and drivers for it from the official site. After it when I press Esc during reboot I can't see BIOS menu. Just a dark screen. Did anyone face such ...
0
votes
0answers
239 views

BIOS not recognizing hard drives

For starters, I have this laptop: http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=3184129 "ASUS G75VW-DS71 Laptop Computer - 3rd generation Intel Core i7-3610QM 2.3GHz, ...
0
votes
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 ...
0
votes
0answers
38 views

can't select Ubuntu drive in Boot Order if multiple drives are present

After disconnecting Drive C: which contains Windows, I re-started my PC and booted to the Ubuntu CD and installed Ubuntu 14.04.1 LTS on a spare hard drive. I can boot to Ubuntu if I disconnect the ...
0
votes
0answers
85 views

use grub2 command line to boot from CD

I can't run uBuntu (it stucks in loading). I tried to boot with disc but It goes directly to Grub2 menu. I can't enter BIOS it displays 'please wait' and then goes to grub2 menu either. the only ...
0
votes
0answers
97 views

peripherals switch off, caused by overheating: ACPI problem

I have an HP Pavilion dm1-4125sa Laptop, 64 Bit with 1.7 GHz AMD Dual-Core E-450 CPU, dual-booted with Windows 7 and Ubuntu 14.04. Often when I am in Ubuntu (only Ubuntu, Windows is fine), when it ...
0
votes
0answers
125 views

Ubuntu 14.04LTS Restarts after Shutdown

I've had this issue after upgrading from 12.04LTS: every time I try to shotdown my laptop (hp probook 4540s, with dualboot win7/ubuntu14.04) it actually shuts down, but after few seconds (2-3 secs) it ...
0
votes
0answers
81 views

Installing Ubuntu on Karbonn S11 (win8) Tablet

I've recently bought a win8 Karbonn s11 Tablet PC and now i want to install Ubuntu 14.04.1 LTS. The point is that the BIOS (windows calls it UEFI [?!], but it's certainly BIOS up to me) doesnt see the ...
0
votes
0answers
954 views

Ubuntu 14.04.1 wont boot from BIOS using USB install, am I doing something wrong?

This is my first time messing around with Ubuntu. Ok so I've been at this the last few hours and I'm not sure what's going wrong.. I've downloaded the Ubuntu 14.04.1 ISO twice and confirmed the md5 ...
0
votes
0answers
77 views

Operating system not found - tried everything

As the title says, I get the freakin' "Operating system not found" when I try to boot up my netbook. A little bit of history Back in 2012 my netbook prompted the message for the first time. I just ...
0
votes
0answers
107 views

Gateway Laptop not booting Ubuntu from USB

I have a Gateway MX8738 and when I try to boot my USB with the Ubuntu ISO on it it doesn't work. The POST screen stays stuck loading. Does the .iso need to be in a different format or do there have to ...
0
votes
0answers
97 views

Bios stuck on system start

When I press the power button to start my laptop stucks at black screen. To exit from this situation I have to wait about 10 sec to press CTRL + ALT + DEL and then my laptop reach at the grub ...
0
votes
0answers
228 views

Can't get back to Windows 8.1 from seemingly dual boot to ubuntu

my laptop is pretty much brand new (bought it this January). I just installed Ubuntu 14.04 on my USB or atleast I think I did (I'm not sure). Also, on startup, it doesn't ask me which OS I want and ...
0
votes
0answers
34 views

Partition Resizing to Add Windows 7

when I got Ubuntu, I accidentally formatted Windows 8 and now I only have Ubuntu. I was able to obtain a windows 7 ISO, and I would like to put that in. I have installed the ISO into my flash drive, ...