I have 4GB of memory but i just found that if i enable Software/Hardware remapping in the bios the bios will then show all 4GB usable from 2.5GB but then Ubuntu refuses to boot up saying a kmiser type message but it will if i disable those 2 options. is there any way to fix it apart from reinstalling ubuntu?
View 8 Repliesdebian 8 64bit
Should bios setting be eufi or legacy?
Should secure boot be enabled?
I just assembled a PC
amd x3 64bit
4 GB RAM
ATI HD4350
Asrock MB
2 HD WD 320 put into RAID 0.
To make this configuration, I have not enabled the raid from bios (since Ubuntu gave me problems) but I followed this guide [URL] (Official guides) to configure software RAID offered by ubuntu. Everything went ok and it works perfectly but when released the 10.04 and the system asks me to update, you think there will be some problem or leaving will be updated throughout unchanged RAID configuration?
I have checked several tutorial sites, to no avail. I can't seem to get Winpe 3.0 to boot over tftpd/pxe.Has anyone successful done this using Ubuntu 9.10?, or am I just wasting my time trying.
View 4 Replies View RelatedHow to get Dell system motherboard BIOS for a linux machine ?
View 3 Replies View RelatedI've got two laptops running Ubuntu. Both have had Lucid installed from the live cd. I have upgraded one of them to Maverick. Both distributions are running great after they boot up, but I haven't experienced any faster boot times with either distibution. Both boot to Bios and then the screen goes black with a blinking cursor in upper left corner of the screen. The black screen remains for 30 to 45 seconds and then I get the Ubuntu splash screen for maybe 5 seconds, and then desktop. Why am I not seeing faster boot times? I realize 45 to 60 seconds is good compared to other os's, but I anticipated much faster boot times. Shut down on the other hand is quite fast at maybe 5 to 10 seconds. Does anyone else get this black screen on boot? Seems like wasted time cause I can't tell what's going on during the time there is a black screen. This is not a real big deal breaker, as I don't reboot very often, but I just wonder why bootup isn't faster.
View 7 Replies View RelatedWell today I decided that I couldn't wait for the offical release of 10.04 LTS, so I upgraded from 9.10 to 10.04 LTS Beta 2. After realizing that many problems had come with that update, I decided to just format my Ubuntu partition and reinstall it. Somehow my GRUB stopped working from when I formatted Ubuntu, so I whipped out the old Toshiba recovery disk for Windows Vista 32bit. After many attempts to have the recovery portion of the disk fix all of my problems and seeing no results, I decided that reinstalling Ubuntu (and GRUB) might make everything all better. Well it didn't. Grub shows my Windows partition but fails to boot it. After selecting it, it goes to a blank screen and stops responding. And to add to all of my problems, my BIOS has changed slightly. It no longer shows/or responds to F2 or F12 when I tried to give another try at that Toshiba recovery disk. That kinda sucks since I can't choose what to boot. Please help me!! I really don't want to have to format my entire hard drive and try to install Windows Vista again (Not that Vista is anything anyone should love) I have many expensive programs that can only be activated a certain amount of times. I don't even think that I could reinstall Vista since my BIOS won't let me boot the CD/DVD drive.
View 7 Replies View RelatedI'm Using 9.04/Gnome. I was looking in System>Administration>Services and wonder if I need them All of below enabled? It seems like duplication to me.
View 3 Replies View RelatedI had installed ubuntu, then windows xp, surprise surprise I lost the boot loader for ubuntu. I have 2 different live boot cd's one for 9.10 and another for 10.04. My PC would be running 10.04, if I could install grub. When I go to help on the live boot disk menu, it tells me that rescuing a broken system is not enabled on either disk, though I downloaded a full copy of the disk when I downloaded it. What can I do to get grub back onto my computer? I deleted the XP partition hoping that would help. It didn't now the pc will only boot when I have the live boot cd.
View 3 Replies View RelatedI'm trying to install a luks enabled grub for full system encryption. What modules are required by grub to load a normal ubuntu linux system and what is the type to use?
View 2 Replies View RelatedI have installed Ubuntu 10.10 Minimal on a 2GB USB using CLI and it is working very well after adding a few applications. But this USB will be used only on machines other than my own - likely with Windows as the only OS. And it is not comfortable for me to go into the BIOS of a strange machine to change the order of booting and afterwards go back to reset the order , especially with the owner looking on, obviously worried, and wandering whether his machine will still be working!
So my question: Is there any way to boot from a USB without having to go into the BIOS? code...
I have been running a dual-boot, Windows 7 and Ubuntu 10.10 system with the disks set for IDE with no problems. I have just attempted to change the disk system to AHCI and, whilst I can boot into Windows 7, I am unable to boot into Linux and get the error: "Alert! /dev/disk/by-uuid/5d773307-a046-40fa-ba29-728611bc7eed does not exist" I am new to Linux so am unsure where to go from here. I have reverted to IDE for the moment and it boots Ok.
View 3 Replies View RelatedI wrote a small script that gets me the list of enabled system accounts in my system.
I figure '*' & '!' (in field #2 of /etc/shadow) mean that the account is disabled or they cannot login, hence 'safe-to-ignore'
Code:
IFS=$'
'
for i in `cat /etc/passwd` #get each line in the passwd file
do
var1=`echo $i | cut -d':' -f3` #get user ID field
if [ $var1 -lt 500 ] && [ $var1 -gt 0 ] #compare to extract relevant IDs
[Code].....
BTW i figure the following command gives me the list of system users, but i am not able to find a way to process it further... :-(
Code:
awk -F":" '$3 >= 1 && $3 < 500 { print $1 }' /etc/passwd
I have Ubuntu 10.04.1 32bit installed on my flash drive so wherever I go I can have my own mini personal computer, but one problem I'm having is every computer it is run on the next time it's rebooted to the OS on the hard drive it has UTC time instead of the actual time for the timezone you're in that Windows uses. So is their a way I can make Ubuntu not automatically change the clock to what it wants?
View 2 Replies View Relatedim on an old (8 years?) hp that doesnt support booting from usb. will a bios upgrade change that?
View 1 Replies View RelatedI understand this is not directly an ubuntu issue, but this arose as I was trying to install ubuntu, so I'm hoping some kind souls on here would be good enough to help anyway.
I've in the past installed ubuntu on to my PC using a CD, but this time I thought I'd try creating a USB startup disk.
I was required to set up the BIOS to change the boot order so I can boot from the USB flash drive.
The problems arose when I pushed the 'DEL' key (the correct key for my motherboard) to access the BIOS setup. When doing this the computer completely froze and would not progress any further to boot. It would still boot normally from the HDD provided I didn't try to enter the BIOS.
Looking on the internet for a solution I tried using the motherboard jumper to reset the CMOS. Now I can't boot up the computer at all. I get a message saying 'CMOS checksum error - Defaults loaded' then it asks me to press F1 to continue. I try this, but nothing happens. Clearing the CMOS has made things worse as now I can't get the computer to boot at all.
Have I killed my motherboard somehow? I've tried using a different keyboard (one USB and the other a USB keyboard but with an adaptor to connect it to the P/S2 port).
On further investigation any key press from the keyboard is enough to freeze the computer at whatever point.
My motherboard is an WinFast NF4SK8AA with AMD Athlon processor and 4Gb of mem.
i have ubuntu 10.04 server on a usb (it is an .img file) , and i.m trying to install it on an ancient machine (64mb of ram to be exact), and it has no usb option in the bios menu.
View 8 Replies View RelatedI have a 7 port USB hub, and have more than 2 usb storage devices, but in BIOS it only allows me to run off of e:/ f:/ and h:/ (h:/ is my built-in card reader) I want to be able to add new boot options, or at least 1 more for G:/, is this possible?
View 3 Replies View RelatedI have a recent ACER laptop that I used to use with Ubuntu only, but Ubuntu has crashed and won't boot anymore. I tried booting it via the live CD to try and recover my files before re-installing everything, but the CD won't run automatically.
View 3 Replies View RelatedMy laptop is windows xp pro, I need to install ubuntu, so I kept Ubuntu CD into my lap and restart, again it shows windows xp, some body told "BIOS is not set to boot from CD or DVD drive".
View 2 Replies View RelatedI might be going Back To linux after i relearn a bit and understand it more. Now i need to understand something first, How can i get Linux to boot with EFI and not Emulated BIOS?
View 2 Replies View RelatedI was wondering to restore on old laptop to working order. This laptop is an old early 2000's Sony Viao, which I found in the trash. Still powers on, and can boot the latest Ubuntu LiveCD. The issue is that it did not have a harddrive in it, and I really do not want to shell out money for a drive for a laptop this old, but would still like to bring it back into service as a thin client or general purpose web/email terminal. The BIOS does NOT have a USB boot option, and every tutorial I have seen requires that in order to boot Ubuntu from a USB stick (which is what I do have). What I am wondering is, is there any way to just keep the LiveCD in the drive and use that to boot the kernel, etc, and then have it look for the rest of the filesystem on the USB stick?
View 6 Replies View RelatedToday when I turned my laptop on it went to the bios like normal, and after that all I saw was a cursor.I am able to boot into a live CD and view my files on my hard driveim using Lucid Lynx. and there was a kernel update kind of recently that required a restart but i didnt do that immediately.
View 4 Replies View RelatedI've bought a low-spec mini-netbook (the ALLFINE PC703) and I want to install Debian W/O a GUI on it. The trouble is I cannot get to the bios in order to boot from the USB and it says on the box (in very small print) that users cannot install other OSes then the pre-installed Windows CE. Windows CE wont run the Wubi so I can't install ubuntu on it either. How can I bypass these incoviences and get Debian up and running.
View 3 Replies View RelatedI'm trying to install ubuntu Linux on a Pentium 3 computer which does not support booting to the CD-ROM drives. What are my options on other ways to install? Could I either use a 3.5inch floppy disk to get it started or install on another computer and just switch the disk back over right before configuring all the hardware?
View 6 Replies View RelatedLong story short, I changed these BIOS settings (and changed them back), but now Ubuntu won't boot: SATA RAID/AHCI Mode: from Disabled to AHCI
Onboard SATA/IDE Ctlr Mode: from IDE to AHCIThe last thing it says is "Init: ureadahead-other main process (nnn) terminated with status 4". Booting off an Ubuntu CD and entering Rescue mode gets me to a shell; the file systems are still there, but Reward for first solution (other than reload): $10 Starbucks card!
So I installed Ubuntu 8.04 with Wubi a while ago on my Toshiba Satellite A500/02j and recently uninstalled it (with Wubi). For whatever reason, Windows will not get rid of its bootloader and I cannot access my BIOS settings. I've tried spamming every function key that I have when it boots up but nothing happens (if I press ESCAPE when I'm at the boot menu it restarts). Any idea on how to get rid of it and get me my bios back?
View 1 Replies View RelatedI am trying to boot from the Ubuntu Live CD on a school computer except it will not boot because the bios is locked. I can not access the bios or boot menu options. I tried SMB but it did not work it did not even touch the floppy when I restarted the computer.
View 4 Replies View RelatedA friend is having trouble booting Natty from the live CD in order to install ubuntu. Grub is giving an error message "Error: prefix not set". or something like that when he tries to boot from the CD. My friend is speculating that it can't boot because it's an uefi drive. he got a lenovo thinkpad.
View 1 Replies View RelatedI want my PC to boot from the CD Drive instead of the hard drive.Can I change the boor order in UBUNTU?[I did a search on BIOS and got 0 hits]
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