I want to upgrade my Processor and Motherboard but I want to keep the OS setup(dual boot for Ubuntu and Windows7) intact.   Is it possible? What are the problems faced, if any?
123110
I built myself a computer a couple of years ago and run it now with Ubuntu 9.04 under Xen 3.0. I'm not a hardware expert by any means, but I managed to make it all work. However, due to the lack of support for Xen by Ubuntu, I can't easily upgrade to more recent versions of the operating system. I have therefore decided to switch from Xen to KVM, which is supported by Ubuntu.  My current CPU, an Intel Pentium 4 Processor 640, is not KVM-compatible (i.e. does not provide VT-x or AMD-V). My motherboard is an ASUS P5LD2. I have looked for other processors which work with the ASUS P5LD2 motherboard, implement VT-x or AMD-V, and are available in shops near me.  The Intel E6700 seems to fit the bill.  If I switch off my computer, replace the Intel 640 with an Intel E6700, update the BIOS for the E6700, and switch it back on again: will it still work with the existing installed software (Xen 3.0, Ubuntu 9.04 etc.)? Or do I have to reinstall everything from scratch?  Steve
5661
I recently have upgraded my PC, my new Motherboard (ASUS M5A99X EVO) uses UEFi instead of the regular MBR option.  I have a Ubuntu 11.10 installation that I did when I had my previous hardware (MSI MS 7267) , Ubuntu alone boots fine, and so does Windows 7, however Windows 7 is using UEFI (GPT) boot whereas Ubuntu is using MBR.  I have my OSs in separate drives, so that GRUB2 wont' get replaced by the Windows Bootloader and viceversa, as I said both OSs boot fine on their own, but to do that I have to disconnect one drive in this case the Ubuntu drive as it prevents Windows from loading.  Now my question is, How can I change/convert Ubuntu's drive so that instead of using MBR it uses GPT and allow Windows to boot?.   Preferably without reinstalling the whole system or lose any data.  And if I were to wipe the drive, How can I install Ubuntu in GPT, UEFI, whatever it is mode?.  I have used gdisk to convert from MBR to GPT, but now Ubuntu can't boot seems like grub just doesn't start.  I have re installed the OS, and the drive is GPT now by default however grup-pc is still being used instead of grub-efi.  How can i make Ubuntu boot from EFI?.
93010
How can I find out whether my install of Windows (specifically XP and Vista) is either 32 or 64 bit?  Additionally, how can I find out if my hardware will support a 64-bit operating system?
80218
I have a problem: today at work I was told that tomorrow afternoon I have to give my pc back and take a new one just arrived. It could be a good new, but I'm a developer and I use a lot of different software to work (Visual Studio, Delphi, Eclipse, Android, Apache, MySql, etc...) and I can't think about starting to reinstall and configure everything... usually it means one week lost... and some data usually get lost too with those migrations... So, is there any way I can use my current disk as system disk on new pc? I'm afraid because motherboard and cpu are completely different...  Is there something I could do to prepare "migration"? Any kind of Sysprep command so when Windows Seven boots start recognizing new devices without getting lost with previous ones?  UPDATE: Perhaps I've just found a suitable solution here:
72572
In theory, what I want to do is very simple, but I've done some google research and read some posts on this site and I'm still confused.   I want to keep win7 on my primary C:\ drive, and install Ubuntu (12.10) on a secondary drive (that I have yet to buy or install. I just want to be certain that I'm successful when I do this). If at all possible I'd also like it if when I start the computer I have the option to boot either Win7 or Ubuntu, like an account log in type thing where I just pick which drive I'm running with that day. And just to reiterate, I do not want to partition my C:\ drive or alter, change, or affect my Win7 system in any way.  The reason I'm still fairly uncertain about all of this, is that a lot of the guides I've read have been for earlier versions of Ubuntu. Also the vast majority of guides are about partitioning one drive to fit both OS'. I want two separate OS running from two separate drives that I can pick at boot. The guides I did find mentioned that there is some issue with the grub being installed on C:\ but the rest of the OS being installed on the other drive. Is this still the case? How do I avoid that?  Also, if it helps, I've been running 12.04lts on my laptop for a few months now in and out of class and I love it.  Finally, if you could please point me to a guide or write your answer in the form of a guide for a two year old that'd be awesome. I'm still an Ubuntu novice and I don't want to mess up my win7.
2179
I currently have Windows 7 on my computer and I want to install Ubuntu alongside Windows safely.  Could someone please provide clear instructions?
29783
As there's no definitive answer to this, and I would prefer not to be too specific about particular models, what are the things that determine whether this is possible or not?   What expansion slots would the laptop require to do this? How can you find out if a motherboard/chipset supports upgrades?  Is heat an issue? Could it void the warranty? How is battery life affected?
79016
I'm considering to upgrade my PC to Ubuntu v17.10, but I'm afraid because there's a BIOS issue has been confirmed for several different lines of Lenovo laptops also the reports of it affecting a few Acer, Toshiba and Dell laptops.  Should I upgrade or not? Also I can't download the Latest Ubuntu 17.10 ISO, the official website download link is currently discouraged.
56605
I downloaded Ubuntu 12.04 LTS to my Dell Dimension 4600 with Windows XP installed.  I now have a neat dual-boot system, but I want to get rid of the XP OS and keep Ubuntu as my only OS.  How do I do this?
122422
My motherboard is Asus P8B75-M. It doesn't have Intel Smart Response. But recently I bought a SSD. Since I mostly use linux I have Linux installed in it. But can I use it to speed up Windows also? How? I don't have Smart Response... (I run Windows 8.1). The SSD is only 64GB.
58119
Is it possible to put the entire operating system on a ram disk? If I have 16 GB of RAM and it is an Intel Xeon. I don't have an SSD and my hard drive is killing my boot time. So can I just allocate some of my ram to work as if it were an SSD and install windows and vital software on it, to gain super fast speed. Or is it more trouble then its worth and would be better off just buying an SSD?
9626
How can I safely upgrade an Ubuntu installation from one release to another? What should I do before upgrading to ensure it goes smoothly, and is there any clean-up I need to do afterwards?  In particular, do I need to do anything special if I am using packages from PPAs, if I have a graphics card that needs drivers, or if I'm running a custom Linux kernel?  This is a general question , but as example we take Ubuntu 12.04 and Ubuntu 12.10
34788
I'm about to purchase an Asus motherboard with EFI firmware and wanted to prepare myself for installing Windows and Debian once the hardware arrives. I was hoping that someone who has gone down this road could give me a few pointers.  What preparations should I make before attempting to install Windows 7 and Debian on a new UEFI based system?
92127
I want to know if I will keep and still be able to use my Windows 7 installation after I use the Wubi Windows Installer (from ) to install Ubuntu?  Thanks in advance, Bas.
70876
If I have a copy of the latest Ubuntu installer on DVD can I run it from within Ubuntu or simply boot from it and then be given the option to remove windows and the partition so I have just Ubuntu on my drive with no separate partition?  I'm trying to get rid of windows and the partition.  I'm currently running a dual boot, Ubuntu/windows system.
103359
Today I bought a Lenovo G510 Laptop (4GB Ram, 500GB Hard Drive) and need install both Ubuntu and Windows 7. I have some questions regarding this.   What OS should I install first ? What are the partition sizes should I put for swap, root and home ?
50579
This is the third time I have installed Ubuntu on my pc along with Windows 7, but every time I install, I have to upgrade all packages. (Almost 300 - 400 Mb). Is it possible to make a bootable DVD of my current installation so that I don't have to upgrade all the packages next time?