# Upgrade my instance amazon ec2

**URL:** <https://forums.suse.com/t/upgrade-my-instance-amazon-ec2/39814>\
**Category:** SUSE Linux Enterprise Server\
**Created:** [January 11, 2023, 12:15pm UTC](https://forums.suse.com/t/upgrade-my-instance-amazon-ec2/39814 "2023-01-11T12:15:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Abdullah](https://avatars.discourse-cdn.com/v4/letter/a/aeb1de/32.png) [@Abdullah](https://forums.suse.com/u/Abdullah)\
**Post date:** [January 11, 2023, 12:15pm UTC](https://forums.suse.com/t/upgrade-my-instance-amazon-ec2/39814/1 "2023-01-11T12:15:41Z")

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how can i upgrade my ec2 instance  
-my version is 12 SP 1  
-when i run command zypper in zypper-migration-plugin i found this error

Refreshing service ‘Web\_and\_Scripting\_Module\_x86\_64’.  
Problem retrieving the repository index file for service ‘Web\_and\_Scripting\_Module\_x86\_64’:  
Medium not attached: plugin:/susecloud?cookies=0&credentials=Web\_and\_Scripting\_Module\_x86\_64&path=/services/1153

Check if the URI is valid and accessible.  
Refreshing service ‘cloud\_update’.  
Download (curl) error for ‘ftp://rtmshdhl/x86\_64/sles12-sp2-ga/repodata/repomd.xml’:  
Error code: Connection failed  
Error message: Could not resolve host: rtmshdhl

Abort, retry, ignore? [a/r/i/? shows all options] (a):

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**Author:** ![eirikur\_ingibergsson](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/eirikur_ingibergsson/32/9925_2.png) [@eirikur\_ingibergsson](https://forums.suse.com/u/eirikur_ingibergsson)\
**Post date:** [March 11, 2023, 8:38pm UTC](https://forums.suse.com/t/upgrade-my-instance-amazon-ec2/39814/2 "2023-03-11T20:38:58Z")

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Check if your situation is covered in this article :  
[https://www.suse.com/support/kb/doc/?id=000019633](https://www.suse.com/support/kb/doc/?id=000019633)