@JamesWilliams-7388 Thanks for providing further information. I will check on this with product team and provide you an answer.
@NickNtantidakis-8506 Sincere apologies for the inconvenience caused due to this issue you faced. It's certainly not our intention to make our valuable customers to feel this way. I have reached out to the respective support person to schedule a call with you to clarify your questions.
@fhtino Thanks for your question. You can find the details of the subscriptions linked to visual studio account by traversing to this link by the account you have enabled the Visual Studio Benefits. For more information on Azure Subscription Offer IDs refer this document and link between azure subscription and visual studio account, refer this document.
@fhtino The prompt you have received is optional. You do not need to provide email address for it. If you have subscriptions, you can view them as shown below.
@LuisJuarezGuzman-1964 Welcome to Microsoft Q & A Community Forum. Your issue needs to be investigated further in order to provide accurate resolution. Kindly raise support ticket by following the steps mentioned in this document.
@HarshaK-5425 Did you get chance to look into my previous comment? As requested, kindly provide further details.
@Craig-3780 Thanks for sharing the resolution here. It would greatly benefit the community who are facing similar issues.
@DineshDharmawardena-0377 Welcome to Microsoft Q & A Community Forum. As per my understanding, error budgets calculate the time the services can be downtime without any consequences. To retrieve this information, you can create Service health alerts and as well as resource-level health activity log alerts. And you can retrieve all the alerts triggered in your subscription using this PowerShell Sample.
In Azure, you have different ways to monitor the resources based on the service. To get an overview on how to monitor your resources for reliability, you can refer this documentation.
anonymous user Welcome to Microsoft Q & A Community Forum. I speculate you might have checked built-in policy available to enable diagnostic settings for Azure Storage account. If not, I would suggest you check this built-in policy , if it fits your requirement. If not, kindly revert.

Reference Link : https://docs.microsoft.com/en-us/azure/storage/common/policy-reference?toc=/azure/storage/blobs/toc.json
@ValleyJack-0315 Currently, Product team is working on creating policies to overcome the issues noticed in the current policy. It will be out in few weeks.
@LawrenceDwight-0853 @yavor-danev @JamesWilliams-7388 @AshSkelton-6064 Only 5.8 and 5.4 Kernels are supported for Ubuntu 20.04 OS. To know the list of kernels supported for any operating system, refer this document.