Device: MacBook Pro Mid 2017 with High Sierra
In order to install Windows on MacBook, bootcamp creates 7.4G partition that acts as a bootable install disk for windows(called OSXRESERVED). Note that this is in addition to BOOTCAMP partition that windows is going to be installed at.
Bootcamp, modifies windows ISO with addition of drivers to make the keyboard and touch pad work during install. It also add necessary drivers to be installed.
Here is the issue:
I created a USB image of 7.4G installer partition(OSXRESERVED); which has all the modifications + boot camp drivers. I booted off of the USB and could install windows with no issue. All drivers get installed after first login and everything seems to be operational; Except for keyboard back-light and keyboard touch bar. Re-installing boot camp drivers do not fix the issue. Under Device Manager in Windows, I do not see touch bar or unknown device.
Since Bootcamp creates the install partition and I have a USB bootable copy of that, I was expecting this be similar to boot camp assisted install (which touch bar and keyboard back light work under).
I am not sure what might be the problem or how I can fix it.
Thanks in advance.
I think I figured out the answer:
Warning: If you're not going to keep MacOS, either back up the EFI System Partition (and restore its contents to the new ESP after installation) or leave it intact (i.e. don't do a full disk install, but just use the space after the ESP). This partition (it's the first one) contains drivers/firmware/etc needed by Apple's EFI loader during boot, in particular to initialize the Touchbar.
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Now, the only working operating system is Windows 10. When I go to my Pc in windows, I don't even see my hhd. Is there anyway to save this mess? I tried to unplug my ssd and see if ubuntu shows but nothing.
You probaly go two problems here, the first one is:
the only working operating system is Windows 10.
You probably just replace the default boot drive with the drive where Windows is installed, in this case, you will need to change the boot order, and place the HHD where ubuntu is installed as the first option on the boot order list, (this guide can give you some idea of how to do it. ) after this you will probably see the grub system selector page when your PC starts.
Now to the second problem:
When I go to my Pc in windows, I don't even see my hhd.
The reason that Ubuntu drive doesn't show up is that Windows and Ubuntu use different types of file system technology. Windows uses NFTS and Linux (Ubuntu, Debian, etc) uses EXT4, Windows doesn't support EXT4. To see the Ubuntu drive on Windows, you will need to divide the Ubuntu drive into two partitions, one EXT4 for Ubuntu and another one in NFTS.
Is there any virtualization solution that supports metal api?
We have an app that uses Metal internally, and we'd like to test it across different macOS versions. Unfortunately it seems that VirtualBox, Parallels Desktop & VMWare Fusion doesn't enable Metal API in their guest macOS.
How can we test the app without having multiple physical machines or without using dual-boot?
UPDATED ANSWER 2019
Parallels Desktop v. 15 finally uses Metal. See their blogpost.
ORIGINAL ANSWER:
As far as I researched there's no chance of doing so with virtual machines.
The only feasible work-around we found is to:
find/purchase hi-speed USB drive (or even external SSD)
install various macOS versions on partitions of the USB drive
boot your Mac from the pendrive and select the OS you want to test
Not ideal, but does the job.
I accidentally wiped-clean my Toshiba Satellite's hard drive, including the recovery partition and the preloaded Windows 10 that was stored on it. Now, the only option I believe I have is to download the ISO, burn it to a DVD or flash, boot the laptop from it and install Windows 10.
If so:
Will Windows 10 be automatically activated ?
Will Windows detect the laptop is one with preloaded copy of Windows and as such license it automatically ?
I don't have any product activation code, the only code printed on the laptop floor is the laptop's serial number...
Thanks.
Anecdotally, the same thing just happened to me. I deleted all partitions and re-installed it completely fresh on a Dell Latitude laptop, figuring I'd lost the license.
In my case, the laptop is licensed just fine. I didn't do anything specific to license it.
As a side note, The ISO I downloaded didn't specify version, though it defaulted to Windows 10 Professional before when I used it on a custom-built machine. This one defaulted to Windows 10 Home, something I also didn't specify. I don't remember for sure which version I had before I nuked it.
I have CD with window 7, I can install windows from this cd, but disc is't mine. So, I want to make a copy on my usb flash drive. I made iso copy of cd disc with WinISO, then I wrote this iso file on my flash drive with "Iso to Usb".
Now I try to install windows from this flash. I have 1tb hdd, I created 100gb partition and get 100gb partition, but when I did the same with with Windows cd disc, it creates 100 gb primary partition and 100 mb system partition.
So, when I tried to install windows in 100 gb partition from cd it installed, but when I tried to install from usb I got exception: "setup was unable to create new system partition".
Why so? Why I do the same steps and I can install from cd, but can't install from usb?
Why usb windows didn't create system partition? And how to fix it?
When installing using a flash-drive perform the following steps:
Step by step instruction:
When the boot setup starts from USB drive
Press Shift+F10
The command prompt will open.
In console type diskpart.exe and press enter. In this program execute following:
select disk=0. Disk 0 is your destination drive, so be careful, all information on this drive will be removed.
create partition primary size=xxx, where xxx – is the size of new partition
select partition=1
active
format fs=ntfs quick
assign
exit
4.exit
5.Now close the setup and restart.
This should solve your problem as it did mine.
Windows usually creates a partition with enought space for the system.
You can try to just take the 1tb HDD as target for installation, and windows will create a partition automatically.
Otherwise, your ISO-Copy may be corrupted.
You could easily download the ISO-Files from here.
Option: Make a Copy of the CD and try with that one?
Having installed windows 7 from a USB drive many times, I've found that if you're trying to install using a USB 3.0 flash drive, then you will get the "setup was unable to create new system partition" error message.
Since I couldn't find any solutions to this at the time, I was fiddling with everything to try to make it work. Eventually I found out an interesting (but strange) solution:
Go through the install process until you get to the screen that asks you to select a partition for the windows installation
Make sure your desired partition is listed, and that its formatted correctly
Unplug the USB drive
Press 'Refresh' (ONCE) to refresh the partition list/window (ONLY press refresh)
Plug the USB drive back in (use the same port as before)
Select the destination partition for the Windows installation, and try to begin the installation
I've done this a few times now on different machines, and it's worked like a charm.
I believe it has something to do with Windows 7 not natively supporting USB 3.0 and/or USB drives with SSD controllers.
Windows is probably seeing the USB drive as the main hard drive, because you have probably made it the first boot device in the BIOS. This will result in Windows trying to install to the install drive.
To solve this problem, make the internal HDD the first boot device, then press F12 or whatever key for boot device selection your BIOS requires.
I started on Ubuntu and have had the first considerable error. I'm looking for help.
I have an HP Pavilion dv6 i7. I had installed windows 7 and I decided to also install Ubuntu using a USB.
My first attempt was to install Ubuntu 11.10 following the instructions of the official Ubuntu website. When loading the pendrive, my PC stucks at the main menu of ubuntu, so after searching, I found could be due to a problem with my AMD Radeon graphic card (or not), but I decided to change.
Then I used Ubuntu 10.4. This could happen from the start menu i get into Ubuntu live. There I decided to install it because I liked it and I need to develope with Google TV (in windows is not posible).
And I fail in the partitions section. I tried to follow the instructions on this page:
http://hadesbego.blogspot.com/2010/08/instalando-linux-en-hp-pavilion-dv6.html
but there were things that changed a bit so I improvised. I took the windows partition of 700000MB and went to 600000Mb leaving 100GB free to install Linux there. The error was to set it to ext3 (it was ntfs). I thought the new 100gb partition will be set to ext3, and windows partition will stuck at ntfs system, but not.
Total I ran out to boot windows, and above I can not install ubuntu on the 100GB free.
Someone thinks I can help. Is there any easy way to convert back to ntfs windows and not lose data?
Thank you very much.
You should be able to hit F11 when the machine is booting up and go to the HP recovery application. This should let you reset to factory default.
You should definitely be able to install Ubuntu on the new 100GB partition as well. Just make sure you choose the right partition to install it on.
You will need to recover using recovery CD/DVD's. You must have been using the install gparted utility in Linux to "re-partition" your drive. You scrubbed some boot files.
If you successfully recover using the recovery media you can use Disk Management in Win 7 to shrink or extend your volume. In your case you would shrink it down 100Gb's and then when installing Linux gparted will see that available 100 GB and install there while Windows will still run.
Also, you should probably be running ext4 fs, not ext3. you would only want ext3 for compatibility reasons.