Raspberry pi very slow or not responding at all

Have you configured raspberry pi in your environment? If yes, have you ever felt that it is very slow or not responding at all? I’ve had the same problem and I’ve fixed it. Read more to find the solutions that I’ve used to fix it. I have been using raspberry pi from last 3 years with sandisk 32 GB SD card. If you’re using raspberrypi you already know by now, they don’t sell charging socket separately.

Citrix Netscaler delay in reboot and license errors

Issue: We had to reboot our ADC. We were not able to save the configuration both from GUI and command line in ADC. We did a force reboot. When powering on, we observed lot of license related errors like “The license info cannot be fetched” " No licenses were found" etc.. But after logging in, we were able to see the license file. After netscaler is powered on, we were not able to login through GUI and ssh.