In our cisco telepresence installation we've faced an interesting issue:
the cisco c40 codec admin created a custom wallpaper, somehow this wallpaper was not suitable for this codec for 100%.
after he uploaded the wallpaper on the unit - it rebooted. then we see a cyclic reboot - the unit boots, we see a cisco logo, then we see a an overlay (part of the gui) on the monitor, after that codec tries to load the wallpaper, fails and went into reboot.
Are there any ways to manually delete this wallpaper from the codec's flash without hard resetting the codec?
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.