28. July 2018

Failed to install Feature update of Windows 10, version 1803 on machine with Linux dual boot

I was chasing a very strange bug for a long time: Windows 10 was not able to install any feature update.

Update history in Windows contained just a message:

Feature update to Windows 10, version 1803
Failed to install on ‎2018-‎05-‎24 - 0xc1900101

To keep the long story short: I was starting Windows by the incorrect bootloader.

Grub from Linux Mint auto-discovered two Windows partitions /dev/sda1 and /dev/sda2. The first partition was just a small partition with bootloader from the previous installation of Windows. When booted by “chainloader +1” the boot automatically kicked in and started Windows stored on the second partition. Unfortunately it had an impact on updates and shutdown of the computer.

The correction was quite simple. Just start Windows from the second partition.

I rebooted the computer from sda2 partition and then I started the new installation of Windows 10, version 1803 update using Windows 10 Upgrade tool.

This correction also fixed another strange bug, that I was not able to shutdown Windows. When I selected “shutdown”, Windows respawned in a few seconds back into login screen. Again the problem was that old bootloader from the first partition kicked in, after the shutdown of Windows and resumed it.

Big thanks to Max Green for pointing out that the problem might be caused by invoking incorrect bootloader.

25. February 2017

How to limit amount of data downloaded by Windows 10 Updates?

Windows 10 often downloads a large volume of updates. This is not a problem when you have good connectivity. When you’re on some slower network like ADSL it might lead into problems with connectivity.

One option how to limit the amount of downloaded data by Windows 10 update is to set a connection as Metered connection.

Search for Change Wi-Fi settings in start menu:

In Wi-Fi section scroll down below list of available networks and click Advanced options.

Flip the toggle Set as metered connection to On.

Windows will limit the amount of downloaded data and it will download only necessary stuff.

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