Questions tagged with Amazon EC2
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**aws ec2 describe-instances** throwing this error *An error occurred (AuthFailure) when calling the DescribeInstances operation: AWS was not able to validate the provided access credentials*
But,...
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204
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asked a month agolg...
Hi,
I'm learning how EC2 T families burstable instances are charged in unlimited mode so that I know when to use unlimited mode or fixed CPU. I came across this website, where they have 2 scenarios...
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119
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asked a month agolg...
Hello,
I'm encountering an issue when attempting to stop or terminating my instance. I received the error message: "Failed to stop the instance i-069e4a55abb2b10ce. This instance...
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135
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asked a month agolg...
Hello!
I'm looking for a way **How to disable Secure Boot on Windows 11 EC2 instances or AMI images. **
I need to enable Test mode in Windows 11 in EC2 to be able to test `test-signed code`. To...
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191
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asked a month agolg...
**Quick TLDR issue summary**
I am able to successfully run `aws ec2-instance-connect send-ssh-public-key ...`, however when I try to connect via SSH, I get `Permission denied...
2
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159
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asked a month agolg...
I'm new to aws, cloud, VMs and devops in general.
I'm trying to host a hobby project on a t3.micro instance (Linux). The project consists of a react frontend, a golang backend, and an envoy proxy to...
1
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404
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asked a month agolg...
Can Not Enable ENAlg...
Hi,
I’m following the steps on the docs to enable ENA on a machine that drivers are available and the machine supports ENA. However it does not change the driver. Network interface name is enX0 and...
1
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82
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asked a month agolg...
Greetings!
We are using AWS Ec2 Ubuntu instance for some time. However for the past 2 weeks, the instance loses connection. Logging into AWS and trying to connect to the instance using EC2 instance...
1
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0
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103
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asked a month agolg...
![![Enter image description here](/media/postImages/original/IMWV8j0YjcSIGzj03qadq_MQ)
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im using amazon cloudwatch...
3
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148
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asked a month agolg...
I have been using the instance without issue for over a month.
Now I cannot start it:
```
aws ec2 start-instances --instance-ids $INSTANCE_ID
```
Now gives the error:
```
An error occurred...
2
answers
0
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180
views
asked a month agolg...
Hello everyone,
I'm currently facing an issue with my domain and I would appreciate any help or guidance you can provide. Here's a summary of my situation:
1. I purchased a domain from "namecheap.com"...
2
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142
views
asked a month agolg...
After messing up sshd_config on my old RHEL 7.3 Linux instance, I have recovered the ability to login from the internet. I am still using the original keypair, with ~ec2-user/.ssh/authorized_keys ....
3
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0
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165
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asked a month agolg...