SolusVM 2.0 Technical Questions

Installation SolusVM 2.0

• Unable to add new CR running Ubuntu 22: unmet dependencies: debianutils : Breaks: ifupdown (< 0.8.36+nmu1)
• How to create SolusVM 2 database backup?
• Fail to install SolusVM 2: failed to get aws auth token: InvalidSignatureException: Signature not yet current
• Failed to add Compute Resource in SolusVM 2: failed to check DNS resolution for "time.google.com"
• How to downgrade SolusVM 2 to previous version
• How to remove SolusVM 2 on Compute Resource?
• See all 23 articles

Initial Configuration

• Clear cache tasks are pending for days and backups are not initiated yet in SolusVM 2
• How to limit disk I/O and IOPS for KVM VPS in SolusVM 2
• How to install SSL for SolusVM 2 Management server hostname?
• How to add an IPv6 Block in the SolusVM 2 panel?
• What ports are required to be opened for SolusVM 2?
• How to obtain or renew Let's Encrypt certificate for SolusVM 2 Management node?
• See all 21 articles

Billing and Provisioning

• WHMCS prepaid module 500 internal server error SolusVM2
• Does SolusVM2 provide servers?
• Is the WHMCS module for SolsuVM compatible with PHP 8.2 on WHMCS server?
• Unable to configure used/existing users in SolusVM 2 to be able to register in WHMCS as well.
• VM graphs start point is 1970 in WHMCS client area
• Error in WHMCS SolusVM 2 Pre Paid billing module: No available compute resources exist
• See all 62 articles

UIX/UI Questions

• How to Restore a Virtual Machine from Backup?
• Insufficient user limit Configuration Allocated for Docker Containers
• Empty servers count on Compute Resource list
• How to limit the Network usage for existing VPS on SolusVM2?
• Disk is missing on SolusVM2 VPS manage page
• How to not pass the actual cpu model to the KVM VM in SolusVM 2
• See all 77 articles

Guest OS images & applications

• After recent Windows server 2025 cumulative update KB5060842 VPSs don't start with BSOD: UNSUPPORTED PROCESSOR
• How to create a custom Windows image from SolusVM 2 Windows VPS?
• Which operating system images are available in SolusVM 2?
• VMs Lose Network Connectivity After Upgrade (Ubuntu 22/24 LTS Nodes)
• Initial password is not working on Debian 9,10, 11 & 12 templates when creating the VM from SolusVM2.
• How to install the Virtio disk driver on an existing Windows virtual machine within SolusVM 2?
• See all 32 articles

Network

• How to set up two networks (LAN and Public) for the Manager and CRs, and route cluster management, backup and migration traffic through the LAN?
• How to Use Bonded Interfaces (LACP / Aggregation) in SolusVM 2
• How to Configure VLAN in SolusVM 2?
• Does live migration from SolusVM 2 have any limitations?
• How the OpenVswitch bridge works with SolusVM 2?
• How to connect two VPS with VPC IP on different CRs in same location?
• See all 37 articles

API Usage

• How to use API in SolusVM 2
• Notification about SolusIO VPS creation is sent to admin user instead of the VPS owner when VPS is created from WHMCS
• Usage API reports incorrect usage in SolusIO -finished billing usages are prolonged to the end of the month
• Does SolusVM 2 have API functionality for resellers?

Compute Resources

• CR in Unavailable state.
• Unable to add a CR "Command returns code 1 and output: the RabbitMQ port "5671" is not accessible: dial tcp xxx.xxx.xxx.xxx:5671: i/o timeout".
• Which operating system versions are supported for Compute Resource?
• Management of Virtual Machines on AlmaLinux 9.6 CR is impossible due to the requirement of the solus-agent for libvirt
• All the tasks fail with: "failed to find virtual server by uuid: find virtual server by uuid "<UUID>": invalid argument"
• VPS migration failed by timeout
• See all 81 articles

Others

• Vulnerability CVE-2026-31431: Copy Fail
• WebPros Signle-Sign On. What's changing and why?
• Is there a possibility to mount ISO images on existing SolusVM 2 VM
• Openvz vps creation fails on Solusvm 2 virtuozzo
• Unable to add user with a Limit Group in SolusVM 2: Server Error
• SolusVM2 offline migration failed with the error: "operation failed: domain is no longer running"
• See all 121 articles