I did a fresh install from the openmediavault_1.0.20_amd64.iso image on my HP54NL microserver which previously ran OMV 0.5.
I disconnected the 2 RAID drives and had only the system SSD connected.
Boot from USB drive and installation went fine, but I could not login to the web UI using admin:openmediavault.
Via omv-firstaid I reset the web UI password and could connect.
All changes made through the web UI are accompanied by an error message:
Error #6000:exception 'OMVException' with message 'File contains invalid JSON (filename=/var/lib/openmediavault/dirtymodules.json): ' in /usr/share/php/openmediavault/util.inc:274Stack trace:#0 /usr/share/php/openmediavault/module.inc(365): OMVJsonFile->read()#1 /usr/share/php/openmediavault/module.inc(55): OMVModuleMgr->setModuleDirty('webserver')#2 /usr/share/php/openmediavault/module.inc(45): OMVModuleAbstract->setDirtyByName('webserver')#3 [internal function]: OMVModuleAbstract->setDirty(8, 'org.openmediava...', Array)#4 /usr/share/php/openmediavault/notify.inc(124): call_user_func_array(Array, Array)#5 /usr/share/openmediavault/engined/rpc/webgui.inc(118): OMVNotifyDispatcher->notify(8, 'org.openmediava...', Array)#6 [internal function]: OMVRpcServiceWebGui->setSettings(Array, Array)#7 /usr/share/php/openmediavault/rpcservice.inc(125): call_user_func_array(Array, Array)#8 /usr/share/php/openmediavault/rpc.inc(79): OMVRpcServiceAbstract->callMethod('setSettings', Array, Array)#9 /usr/sbin/omv-engined(501): OMVRpc::exec('WebGui', 'setSettings', Array, Array, 1)#10 {main}
I tried to update the system via the web UI Update Manager, but this also failed.
My question is: where can I find ISO images for other OMV versions? I'd like to roll back a bit to previous 1.0 builds and try my luck.