Thanks. Each of the updates that will not update produce a huge amount of different information. Here is an extract of the Epson printer software update 3.0:
Is this enough?
27/03/2015 18:08:25.209 locationd[59]: failed to bind score
27/03/2015 18:08:25.209 locationd[59]: failed to bind reach
27/03/2015 18:08:25.209 locationd[59]: failed to bind channel
27/03/2015 18:08:25.209 locationd[59]: failed to bind infoMask
27/03/2015 18:08:25.209 locationd[59]: failed to bind rowid
27/03/2015 18:08:25.611 softwareupdate_download_service[455]: securityd_message_with_reply_sync Failed to talk to secd after 4 attempts.
27/03/2015 18:08:25.611 softwareupdate_download_service[455]: SecOSStatusWith error:[-25291] The operation couldnāt be completed. (com.apple.security.xpc error 3 - <connection: 0x7fba0366bc10> { name = com.apple.securityd.xpc, listener = false, pid = 0, euid = 4294967295, egid = 4294967295, asid = 4294967295 }: Connection invalid)
27/03/2015 18:08:26.097 genatsdb[1557]: sandbox cache error 8: attempt to write a readonly database
27/03/2015 18:08:28.211 genatsdb[1557]: SQLite: unixTruncateDatabase() failed with 10 for replacing '/private/var/folders/zz/zyxvpxvq6csfxvn_n00000c4000031/C/com.apple.sandbox/san dbox-cache.db' with flags 0
27/03/2015 18:08:28.394 genatsdb[1557]: sandbox cache could not be reset
27/03/2015 18:08:29.452 fontd[1528]: ATS is unable to switch to Read/Write database - ATS will run off of a read-only database. Only System Fonts will be available.
27/03/2015 18:08:29.854 softwareupdate_download_service[455]: securityd_message_with_reply_sync Failed to talk to secd after 4 attempts.
27/03/2015 18:08:29.854 softwareupdate_download_service[455]: SecOSStatusWith error:[-25291] The operation couldnāt be completed. (com.apple.security.xpc error 3 - <connection: 0x7fba0366bc10> { name = com.apple.securityd.xpc, listener = false, pid = 0, euid = 4294967295, egid = 4294967295, asid = 4294967295 }: Connection invalid)
27/03/2015 18:08:31.284 bird[600]: failed allocating documentID for path:'/Users/???/Library/Mobile Documents/com~apple~mail/Data/MailData/ubiquitous_SyncedRules.plist' parentFileID:1083635 fileID:1083675 size:5912 mtime:1353696346 mode:-rw-r--r-- documentID:0 generationID:1 fd:19 refs:1; error 13 (Permission denied)
27/03/2015 18:08:31.285 bird[600]: failed allocating documentID for path:'/Users/???/Library/Mobile Documents/com~apple~mail/Data/MailData/ubiquitous_SyncedSmartMailboxes.plist' parentFileID:1083635 fileID:1083617 size:2949 mtime:1411418076 mode:-rw-r--r-- documentID:0 generationID:4 fd:19 refs:1; error 13 (Permission denied)
27/03/2015 18:08:31.286 bird[600]: failed allocating documentID for path:'/Users/???/Library/Mobile Documents/com~apple~mail/Data/MailData/Signatures/ubiquitous_AllSignatures.plis t' parentFileID:1083636 fileID:1083611 size:182 mtime:1353696344 mode:-rw-r--r-- documentID:0 generationID:1 fd:19 refs:1; error 13 (Permission denied)