Disable Fast Boot on Windows 10

Particularly for those dual-booting Windows 10, it’s useful to disable Fast Boot so that you can access the Windows 10 partition from another operating system (Windows or Linux).  On my Intel NUC, I didn’t notice more than a few additional seconds due to disabling fast boot.

As shown below, uncheck the Turn on fast startup under

Control Panel>Power Options>System Settings

which you can get to by going to Control Panel, Power Options, then on the left click “Choose what the power buttons do”

disable fast boot

Ralink RT2800 Warning TX status “fix”

I have some of the ubiquitous USB Wifi sticks with a chipset using the Ralink rt2800 driver. I noticed that while it works fine, I got a lot of dmesg errors like:

rt2800usb_txdone: Warning – Got TX status for an empty queue 2, dropping
rt2800usb_entry_txstatus_timeout: Warning – TX status timeout for entry 14 in queue 2

I’m not a big fan of dozens of dmesg logs per second, so I quickly found this answer that worked for me:


sudo iwconfig wlan1 power off

which according to man iwconfig disables power management. When I’m hanging out with a coffee can Wifi antenna, I’m not interested in saving a few mW so this seems a harmless choice. Note I think you’ll have to type it again after reboot or logoff.

Reference

Fixing SSH Access Denied for Github

Github suggests that you use the SSH Agent, but even that may not work when you have a lot of SSH keys. You need to setup your ~/.ssh/config file so that SSH to github.com uses the correct SSH Public Key the first time. Here’s how.


nano ~/.ssh/config

and add the lines

Host github.com
        Hostname github.com
        User git
        Port 22 
        IdentitiesOnly yes
        PubKeyAuthentication yes
        IdentityFile ~/.ssh/MyGithubKey

where MyGitHubKey is the key you created following the process (without ssh-agent)

Then switch your remote URL to SSH