I am getting these same errors after a recent update to Natty.
Example of pairs of messages now getting added to syslog every few seconds:-
kernel: [ 2824.271459] Valid eCryptfs headers not found in file header region or xattr region
AND
kernel: [ 2123.273844] Either the lower file is not in a valid eCryptfs format, or the key could not be retrieved. Plaintext passthrough mode is not enabled; returning -EIO
Also Ubuntu One Control Panel reports:-
File Sync error. (org.freedesktop.DBus.Error.NoReply: Message did not receive a reply (timeout by message bus))"
System monitor also shows that the ubuntuone-syncdaemon cancels and restarts every few seconds with a new ID.
I have reported this through the UbuntuOne website as I'm not sure whether UbuntuOne is affecting Nautilus or Nautilus is affecting UbuntuOne - so I have posted here to see if it can help to solve the problem
I was able to get nautilus to work sometimes by killing it through system monitor, When it restarted I could for a short while use nautilus
I am getting these same errors after a recent update to Natty.
Example of pairs of messages now getting added to syslog every few seconds:-
kernel: [ 2824.271459] Valid eCryptfs headers not found in file header region or xattr region
AND
kernel: [ 2123.273844] Either the lower file is not in a valid eCryptfs format, or the key could not be retrieved. Plaintext passthrough mode is not enabled; returning -EIO
Also Ubuntu One Control Panel reports:-
File Sync error. (org.freedeskto p.DBus. Error.NoReply: Message did not receive a reply (timeout by message bus))"
System monitor also shows that the ubuntuone- syncdaemon cancels and restarts every few seconds with a new ID.
I have reported this through the UbuntuOne website as I'm not sure whether UbuntuOne is affecting Nautilus or Nautilus is affecting UbuntuOne - so I have posted here to see if it can help to solve the problem
I was able to get nautilus to work sometimes by killing it through system monitor, When it restarted I could for a short while use nautilus