How To Dual Boot Windows 8 And Ubuntu In UEFI Mode
May 7, 2013
I was finally able to install windows 8 in uefi mode using a usb and was wondering how i could install ubuntu 13.04 to dual boot with windows 8 uefi? basically i dont want to disable secure boot nor any other feature in bios. If can go into youtube and search for "Dual-Boot Windows 8 and Ubuntu 12.10 by AvoidErrors" and tell me if that video is the way to install it.
I decided to dual boot ubuntu 13.04 with Windows 8. I had a dual boot setup before with Windows 7 and didn't have any problems.
Since this latest dual boot Ubuntu has been running fine however Windows 8 has become really sluggish. It now takes a few minutes to boot when before it was able to boot within sceconds. Once opening a program it crashes and freezes up the entire system, basically making windows unuasable.
There were no problems with windows 8 prior to the dual boot so I am not 100% sure why this is happening.
I backed my system up before install ubuntu so I can easily get everything back if I have to formate everything.
Windows 8, linux, Partition....I would like to use my new laptop with windows 8 pre-installed to the following:-
Create a Dual Boot Windows 8 / Ubuntu- Create on my C drive (unique drive on my laptop):*a partition for the system*one for Windows 8*one for Data and *last one for Ubuntu OS
My aim is :-to install VmWare on Windows 8 and run Checkpoint Splat with virtual machines to perform CCSA labs.- to install GNS3 on Ubuntu for CCNP labs but with GNS3 accessing files in the Data partition.
I have a Toshiba Satellite with 750Gb and 8 Go RAM.According to you what's the best size for my partitions?Is there a better way to partition my C drive regarding my aim?
I have been researching installing Ubuntu alongside Win 8.on my daughters laptop. I already boot Ubuntu & Win 7 on my desktop pc, but I have read some horror stories about installing Ubuntu with Win 8., mostly in regard to the uefi boot system in Win 8., as well as, its a laptop as opposed to desktop.
I have been told that i must enter the bios first and disable secure boot. Most of the tutorials I have read are very complex. Then i read a tutorial from this website, dated 2011 that appeared to be simple, and similar to my own Ubuntu/Win 7 installation, however it was dated 2011.
Dual Boot Windows 8 And Ubuntu : Windows 8 Guides
The only difference with my intended installation is that I will use a dvd as my Pc does not have a USB Boot option.
I have a big problem since 9/9 and I just can`t fix it.
I have a dual boot system and use Windows 8 as my main OS and on the other ssd I have ubuntu 12.10 installed.
My issue started because I completely forgot that I had ubuntu installed on the other ssd (didn`t use it anyway) and tried to raid the ssd...so now I can`t boot anything and I do need to restore my Windows 8.
I have a usb recovery disk which allows me to use cmd but I don`t know how to use to recover my Windows 8 so that`s why I am here.
I ran diskpart on cmd it it shows both disks and both are ONLINE.
Ran chkdsk /f but i keep getting an error and chkdsk does not run
I have asus P8Z77-V LX UEFI Mobo Intel rapid Smart technology (RST), Intel Smart Connect Technoly is disabled. CSM is ENABLED ( it was AUTO) and boot device control to UEFI and LEGACY OpROM.
Secure Boot is disabled and I changed the OS type to OTHER OS and also tried WINDOWS UEFI MODE. The setup mode is EZ MODE.
I currently have a machine installed with Windows 8 pro 64 bit installed on one Samsung 840 pro SSD. Works great. I recently added a second Crucial m4 SSD and would like to install Linux on it... I am having major issues doing so mainly because of UEFI... and when installing Linux it does not see Windows 8 installed on any drive therefore making it rather difficult to install both OSes.
1st partition is Win7 SysPrep and the 2nd partition is Windows 8.1 Sysprep. I install Win7 and press Ctrl-Shift-F3 to form SysPrep, same as Windows 8.1 in 2nd partition. I made this becuase I've 25 Dell new Windows 8.1 Computer which are UEFI. I want to clone it to the other 24 Dell computers.
CASE 1 : 2 different partitions with 2 different Windows : --------------------------------------------------------------- If I install both Windows like above, when Sysprep Generalize Win7, it works fine. But if I SysPrep Generalize Windows 8.1, it's fine also, but never can boot again back to Win7. The start boot option is like this : Windows 7 Windows 8.1 If I choose to boot Windows 8.1, it's fine. If I choose to boot Windows 7, it ever boot to Windows 8.1. It means nomatter I choose to boot which Windows, it all goes to Windows 8.1 ?
CASE 2 : 1 partition for Win7 + Win81.VHD : --------------------------------------------------------------- I install Win7 (C and press Ctrl-Shift-F3 to form SysPrep. I create a Win81.VHD in Drive D: , imagex Windows 8.1 install.wim in it. Also press Ctrl-Shift-F3 to form SysPrep. Sysprep Generalize Win7 is OK , SysPrep Generalize Windows 8.1 is also OK. But after that I can only boot to Windows 7 fine, when choose to boot Windows 8.1 , it always restart and back to the boot menu ?
I built a new PC running 8.1, GPT, UEFI secure boot mode, everything. I'm now at the point where I'm ready to start migrating my data to it, but before I do that, I need to get some backup software that offers me the option to boot from a recovery CD and restore from an image file backup stored elsewhere. Until I've wiped this install & restored successfully, I don't consider it a usable machine. I already have this setup working on my Win7, but for some reason that software is not working with 8.1.
So I'm looking around for something new, and I'm on a trial of Paragon Backup and Recovery Home 12. It says I can create a WinPE disk (and I must use this, since I'm using Intel firmware-based RAID) that will allow me to do a bare-metal restore. The takes me to a link on their website for something called the "Paragon Boot Media Builder." And there's documentation on it, but I can't find out how to download it. If I Google downloading that, a bunch of pirate websites show up & not much else.
So I've searched, and I've tested, and now I'm about to turn my laptop into a frisbee and never buy a Samsung PC again. In short, I bought an ATIV 7 whose previous owner had downgraded to Win7. I wanted to put Win 8 on and I have a volume license as well as the OEM key so I burned the ISO (actually 2 different ones) using every method I could find (ImgBurn, Rufus, Iso2Disc, Win7 Download tool, etc.) It became clear that the USB needed to be formatted FAT32 with GPT filesystem, however in UEFI mode it shows the USB but won't allow me to select it - it just flashes. If I set it back to CSM and UEFI I can make a USB boot, but even if I use diskpart to clean the drive and convert to GPT it will fail to install because it detects I didn't boot in UEFI mode.
Here's the deal. When I'd installed it earlier this week in CSM and MBR mode, and then converted to UEFI it worked fine. So....I tested several recovery programs we use at work to make sure they'd restore it okay via bootable media. Paragon, Aomei, Macrium, Lazesoft - all boot media failed. ONLY True Image 2014 DOES ACTUALLY BOOT in UEFI mode on my laptop. The only thing I can figure is that the way WinPE 5 or 5.1 (whatever it uses) is set up on it agrees with my laptop. So how I can modify the Acronis recovery media or create similar WinPE media that might actually boot on my laptop.
I've had this Windows 8 computer for a while and I've decided that I want to dual-OS Ubuntu 13.10, but how to partition disks or backup system images or anything like that. I'm not even sure how to check what kind of ASUS my laptop is, but I'm fairly certain it is compatible with Ubuntu. If I can, I'd like to avoid using external hard-drives and CD's because I don't have easy access to either.
I am using Windows 8.1, now I have a problem because i wanted do dual boot it with ubuntu and it didnt work on UEFI mode, but then when I installed ubuntu windows 8 wouldn't start... then I formated it with a downloaded windows 8 torrent... but now I can't start it on UEFI mode
It says something "media not found" or "failed" ... so if I want to start it I have to change to legacy mode......
Is there anyway to get it back to start it with UEFI? It ain't activated yet.. Windows 8.1 pro... is there any activatior or something too???
Or if I downgrade it to Windows 7? would it be any more the UEFI problem?
it's getting boot and install only in EFI mode. after trying to reinstall it won't allow me to select the disk partition, as it gave me the error "
Windows 8 cannot be installed to this disk. The selected disk has an MBR partition table. On EFI systems, Windows can only be installed to GPT disks." i tried all the given solutions on GOogle. even i cannot recover or refresh using windows 8 environment. many times it gives me BSOD. cannot vonvert to MBR as it says it cannot be done on virtual HDD.
tried many things nothing works, need to install windows 8 after every 1 or 2weeks, many a times my BCD data gets corrupt, and windows wont start. Also tried many things to repair this, but only thing that works is reinstalling windows 8. That gpt or MBR error was solved by selecting UEFI:CD drive. in boot options by pressing F12 after inserting the disk.
My system configuration: System Info Utility version 188.8.131.52 OS Version: Microsoft Windows 8 Pro, 64 bit Processor: Intel(R) Pentium(R) CPU G645 @ 2.90GHz, Intel64 Family 6 Model 42 Stepping 7 Processor Count: 2 RAM: 3029 Mb Graphics Card: Intel(R) HD Graphics, -1813 Mb Hard Drives: C: Total - 102399 MB, Free - 33011 MB; D: Total - 374009 MB, Free - 51233 MB; Motherboard: Gigabyte Technology Co., Ltd., H61M-DS2 Antivirus: Windows Defender, Disabled
After creating a UEFI bootable USB thumb drive with Rufus (using Windows 8.1 Enterprise ISO x64), for a Dell Optiplex 3010 (configured as UEFI only, no CSM, latest firmware version, Windows 8 installed), I didn't see a USB boot option, so I tried to add one manually. Unfortunately I erased the existing boot option (boot manager) by mistake. Although there were two boot options for PXE booting, the machine will not start anymore, even when there is an active WDS server on the network.
I also see Led's 2 and 3 lighting up, meaning according to the manual 'hardware ok but bios possibly damaged/corrupt'.
I understand I cannot start the machine from a bios boot disk because of GPT partitioning, and the UEFI USB boot disk I made might be corrupt (as it didn't show up as a boot option), however I don't understand why it won't boot from the PXE network card, as these boot options are still there.
I have a Samsung Ultrabook series 5 laptop..some couple of month usage i completely remove my hard drive and change the windows 8 to windows 7..when i use windows 7 i realize windows 8 is much better then windows 7 so again i clean install of windows 8. i boot drive in PXE UEFI Only Mode. Some reserved partition created also 300MB Healthy Recovery Partition is Created.when i install a Samsung Recovery Solution Software it Says "Recovery Partition Does Not Exist"..What do i do.also when i refresh Pc it gives me Error "The Drive is Locked Where the Windows Installed" I want to make my Laptop like 1st time it was...
Since I installed Ubuntu onto my computer, I couldn't boot the Windows 8. I tried installation DVD to repair, but it didn't work. I tried these solutions; solution1, solution2, none of them worked either. I tried refreshing, it stopped at 37%.
When I use diskpart to list partitions from command prompt via the installation DVD, I chose the right partition, but I couldn't activate it.
I have problem about booting from usb. I will add a short video about what is going on when I am trying to boot from usb but first let me show you picture of my system information.
I have tried 2 different usb to boot and one of them is shown in boot page but not opened the other one act like it does not exist. First usb worked on 2 different computer. Second one haven't tried on an other computer. I am using Universal USB Installer which is recommended by Ubuntu to creat bootable USB.
NOT 1: I wrote "Ubuntu" bu I think problem is not realated with what kind of bootable OS has it in.
I have a few questions about dual booting windows 7 and windows 8 preinstalled (UEFI) on my Dell laptop.
1. Can I install a non-UEFI version of Windows 7 on my laptop, if so how? 2. Will installing a non-UEFI version of Windows 7 on my laptop break it? 3. Can I use EasyBCD for UEFI? 4. How do I create a UEFI windows 7?
I just got a refurbished ASUS K75DE laptop, and it came with Windows 8 on it. I am wanting to run a dual boot with Win7, so I disabled fast-boot just fine, and went into the UEFI BIOS and disabled the secure boot.
While I was there, I did like I have always done and set a BIOS boot-up password. I then proceed to boot to my Win7 installer USB Flash drive, but I was running low on battery power so I aborted the install and shut the computer down to try again later.
Now however when I get into BIOS to select boot priority, all options are grayed out except for system time and a few other non-essentials. At the bottom of the first BIOS screen it says "User Level : User" and I can't seem to find a way to reverse this issue. So now I'm stuck, can't boot to anything but the HDD because it is first by default.
I have original ISO file from MSDN website - it is Windows 8.1 Update 1 Enterprise (x64) MSDN version with Slovak language interface. I create a bootable DVD (Verbatim DVD-R 4,7GB) in program ISO2Disc. This ISO I would like to install on to my system , more details about my pc - see my system specification. My motherboard is MSI Z77 Mpower with latest version UEFI - BIOS 17.12
I have a few question about installation a new windows 8.1 in uefi mode:
-what a bootable media is better ? I think USB stick or DVD disc -what the function in the BIOS I must turn on or off, I mean the fast boot or memory fast boot -UEFI mode is better then LEGACY mode ?
I have a bootable DVD Parted Magic , it is good Partition Manager. I must change MBR format to GPT - only GPT is supported format for UEFI , is it rue ? So , now i should format all disc inside my pc (secure erase for ssd disc and wipe for hhd). I can create NTFS partition with GPT format and aligned to 1204MB for all solid state discs and HDD. I can do this ?
First, some context: I have a Dell Inspiron 15R SE that came with Windows 8.
I've managed to get a working dual-boot system with Ubuntu 12.10. I can't remember exactly how I done that, but I remember that I had to disable secure boot. I think that the boot configuration those days was:
Secure boot: DisabledLoad legacy option rom: EnabledBoot list option: Legacy
This "configuration" worked perfectly for 6-7 months.
Then, one day (last week, can't remember the exact day), when I was using Windows 8 the computer crashed. I hard-rebooted and got this screen:
After executed boot-repair from a Ubuntu LiveCD dozens of times I've decided to eliminate Ubuntu temporarily and focus to get a system with Windows 8 working nice.
Then I used my recovery DVDs to recover the system. Yup, Windows has booted. But when I restarted first time I got the same error. Then I, digging a solution, pressed F12 after a reboot and got here:
The highlighted option allows me to boot into Windows 8. So I went to boot options (F2) and changed the following configuration:
Load legacy option rom: DisabledBoot list option: UEFI
Now I can boot directly to Windows without need to press F12.
But my objective isn't complete. I want to erase all Ubuntu entries from the seconds image and restore the legacy boot from the first imagem (because they worked before).
I did two things:
I erased all partitions related to Ubuntu (root partition and home partition).I created a Windows recovery disk (not a system recovery disk).
I used the recovery disk to run the automatic recovery procedure (I forgot the exactly name). I've runned it at least 10 times with no success. Then I went to command prompt to try the famous triad: bootrec /fixmbr, bootrec /fixboot and bootrec /rebuildbcd. Still, no solution.
I'm runnig windows 8 on my Sony labtop. The labtop is located in the kitchen. I connect the TV in the living room in ''dual screen mode'' to the labtop. When i'm listing to music on the labtop (windows media player), the 2 screens won't go to sleep even if I choose 1min to the sleep programing function. I found that there's two ways to choose the delay, in ''power saving'' mode and in control pannel. The thing is that the fix image on the labtop that is duplicate to the TV is actually breaking the TV (the images stay like phantom).
find a way to activate the ''fluid ligns animation'' on the TV afer one minute of inactivity on the labtop while listing to music.
I had ubuntu within my windows 7 earlier. Later when i installed windows 8, i formatted the partition ( E: ) in which ubuntu was installed, since the wubi uninstaller was not working. Still when i start my system, it shows ubuntu listed in the boot list. I tried to load it once. It gave an error. There is no error when i select the default windows 8.
Now i checked the boot option in the msconfig as per the thread, but only windows 8 is listed there, no ubuntu. But still it is listed in the boot menu. I tried the disk manager, the only partition without NTFS file system is the one with status "healthy (OEM partition)". I dont know whether its a ubuntu partition. And there is no option to delete it also. No other ubuntu partition. I want to remove the ubuntu boot option from my os list. How to do it?
I have installed Blue 8.1 on a separate drive in my system along side 8.0. When I restart the 8.0 boots unless I manually select the 8.1 drive in bios. How can I alter the Boot menu to add the option to boot from either OS?
Late last Fall I bought a new Desktop, an HP H81414, with Windows 8 installed with the intention of installing Windows 7 on an SSD. I migrated Window 8 to an SSD, removed that from the system, installed new SSD and put Windows 7 on it. Both worked fine. I wound up with 2 SSD's. capable of running on the EFI BIOS machine with Secure Boot turned off. I later bought a new laptop with Windows 8. I found the Win 8 with Classic Shell to be very acceptable.
What I would like to do now ,if possible, is to mount both SSD's in the HP case and switch to either one of them at boot.
I have very little experience with Windows 8 until now. I am having an issue trying to run System Refresh or System Restore from the System Recovery Environment booted from the Windows disc. When I try to run it from the disc I already System Refresh says that the drive is locked. I tried System Restore and it said no OS's were found. I went into the CMD prompt and went to c: and can see the drive just fine.
Steps tried: running fixboot, fixmbr, rebuildbcd commands from CMDrunning dskchk /f (which forced a dismount)
I then read something about a non UEFI bootable disk couldn't access a GPT partition, which I think is the case here. So then I tried oscdimg to make my iso UEFI bootable (twice) and the UEFI Boot Manager still only shows 'Windows Boot Manager' at the boot menu. I even tried downloading an iso that was already UEFI incase I did it wrong and it still doesn't see it.