How to upgrade from Ubuntu 18.04 LTS to 20.04 LTS today or ANY VERSION!

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 How to upgrade from Ubuntu 18.04 LTS to 20.04 LTS today | Ubuntu

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Clearing DNS cache on vCenter Server Appliance

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Repairing a virtual disk in Workstation (2019259)

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 https://kb.vmware.com/s/article/2019259 Last Updated:  9/25/2018 Categories:  How to   Symptoms The virtual machine fails to start after a forced host shutdown. The virtual machine does not start after a failure. When starting the virtual machine, you see an error similar to: Cannot open the disk ' path_to_virtual machine / virtual_disk.vmdk ' or one of the snapshot disks it depends on. Reason: The specified virtual disk needs repair.   When trying to mount the virtual disk with VMDKMounter, you see the error: There is a problem trying to mount the virtual disk.   Purpose This article provides steps to repair a virtual disk of a VMware Workstation virtual machine in Linux and Windows hosts.   Resolution Linux Host To repair a virtual disk of a Workstation virtual machine in a Linux host, use the  vmware-vdiskmanager  utility that is installed by the Workstation installer in the  /usr/bin  folder on a Linux host.   To use the virtual disk repair utility on a Linux host: Open a
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