Questa mattina ho scoperto:
a) l'iMac è ancora in garanzia, meno male

b) i DVD ora funzionano
c) i CD musicali
non funzionano (indipendentemente dai settaggi di iTunes), sono espulsi in automatico dopo un po' di "borbottini"
d) i medesimi CD musicali funzionano su altri lettori musicali e su un macbookpro
Segue il log richiesto:
Last login: Fri May 4 10:27:29 on ttys000
G5:~ cmo$ sudo dmesg
flags 0x9 afpCmd 0xF0000002 so 0x9873504
[AppleBluetoothHIDKeyboard][waitForData][90-84-0d-ff-93-51] Timeout waiting for data
[AppleBluetoothHIDKeyboard][getExtendedReport] getReport returned error e00002d6
[AppleBluetoothHIDKeyboard][updateBatteryLevel] Couldn't get battery percentage from device
AFP_VFS afpfs_mount: /Volumes/Data, pid 29138
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 29174
ASP_TCP CancelOneRequest: cancelling slot 15 error 89 reqID 24172 flags 0x9 afpCmd 0xF0000002 so 0x986ba08
AFP_VFS afpfs_mount: /Volumes/Data, pid 29263
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 29299
ASP_TCP CancelOneRequest: cancelling slot 17 error 89 reqID 23979 flags 0x9 afpCmd 0xF0000002 so 0x89abe94
AFP_VFS afpfs_mount: /Volumes/Data, pid 29387
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 29426
ASP_TCP CancelOneRequest: cancelling slot 13 error 89 reqID 34880 flags 0x9 afpCmd 0xF0000002 so 0x9874048
AFP_VFS afpfs_mount: /Volumes/Data, pid 29563
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 29601
ASP_TCP CancelOneRequest: cancelling slot 11 error 89 reqID 41627 flags 0x9 afpCmd 0xF0000002 so 0xe65fec4
AFP_VFS afpfs_mount: /Volumes/Data, pid 29689
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 29724
ASP_TCP CancelOneRequest: cancelling slot 19 error 89 reqID 20025 flags 0x9 afpCmd 0xF0000002 so 0xe65fb8c
AFP_VFS afpfs_mount: /Volumes/Data, pid 29813
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 29849
ASP_TCP CancelOneRequest: cancelling slot 15 error 89 reqID 20880 flags 0x9 afpCmd 0xF0000002 so 0x9976824
AFP_VFS afpfs_mount: /Volumes/Data, pid 29937
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 29973
ASP_TCP CancelOneRequest: cancelling slot 0 error 89 reqID 20947 flags 0x9 afpCmd 0xF0000002 so 0x98736a0
AFP_VFS afpfs_mount: /Volumes/Data, pid 30137
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 30172
ASP_TCP CancelOneRequest: cancelling slot 27 error 89 reqID 20531 flags 0x9 afpCmd 0xF0000002 so 0x987119c
AFP_VFS afpfs_mount: /Volumes/Data, pid 30261
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 30297
ASP_TCP CancelOneRequest: cancelling slot 7 error 89 reqID 20271 flags 0x9 afpCmd 0xF0000002 so 0xe660ba4
AFP_VFS afpfs_mount: /Volumes/Data, pid 30386
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 30422
ASP_TCP CancelOneRequest: cancelling slot 17 error 89 reqID 22405 flags 0x9 afpCmd 0xF0000002 so 0xe660ba4
AFP_VFS afpfs_mount: /Volumes/Data, pid 30511
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 30547
ASP_TCP CancelOneRequest: cancelling slot 16 error 89 reqID 21463 flags 0x9 afpCmd 0xF0000002 so 0x89acd10
AFP_VFS afpfs_mount: /Volumes/Data, pid 30636
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 30672
ASP_TCP Disconnect: triggering reconnect by bumping reconnTrigger from curr value 0 on so 0x99769c0
AFP_VFS afpfs_DoReconnect started /Volumes/es prevTrigger 0 currTrigger 1
AFP_VFS afpfs_DoReconnect: doing reconnect on /Volumes/es
AFP_VFS afpfs_DoReconnect: posting to KEA EINPROGRESS for /Volumes/es
AFP_VFS afpfs_DoReconnect: Max reconnect time: 30 secs, Connect timeout: 15 secs for /Volumes/es
AFP_VFS afpfs_DoReconnect: connect to the server /Volumes/es
AFP_VFS afpfs_DoReconnect: Logging in with uam 10 /Volumes/es
AFP_VFS afpfs_DoReconnect: Restoring session /Volumes/es
0 [Level 5] [com.apple.message.domain com.apple.afpfs.reconnect] [com.apple.message.signature Primary Reconnect succeeded] [com.apple.message.success 1] [com.apple.message.value 1335359342] [Message Primary Reconnect succeeded /Volumes/es]
AFP_VFS afpfs_DoReconnect: get the reconnect token
AFP_VFS afpfs_mount: /Volumes/Data, pid 30762
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 30800
ASP_TCP CancelOneRequest: cancelling slot 20 error 89 reqID 22652 flags 0x9 afpCmd 0xF0000002 so 0x89ac368
[Parallels] IPI stat: rescheduled 1 cpus out of 2.
AFP_VFS afpfs_mount: /Volumes/Data, pid 30947
AFP_VFS afpfs_unmount: /Volumes/Data, flags 0, pid 31002
ASP_TCP CancelOneRequest: cancelling slot 14 error 89 reqID 50600 flags 0x9 afpCmd 0xF0000002 so 0x17151380
G5:~ cmo$ mount
/dev/disk0s2 on / (hfs, local, journaled)
devfs on /dev (devfs, local, nobrowse)
map -hosts on /net (autofs, nosuid, automounted, nobrowse)
map auto_home on /home (autofs, automounted, nobrowse)
afp_37wl5f3jSwsb0HK9GA09UKgO-1.30000082 on /Volumes/es (afpfs, nodev, nosuid, mounted by cmo)
/dev/disk2s1 on /Volumes/NO NAME (msdos, local, nodev, nosuid, noowners)
G5:~ cmo$ mount
/dev/disk0s2 on / (hfs, local, journaled)
devfs on /dev (devfs, local, nobrowse)
map -hosts on /net (autofs, nosuid, automounted, nobrowse)
map auto_home on /home (autofs, automounted, nobrowse)
afp_37wl5f3jSwsb0HK9GA09UKgO-1.30000082 on /Volumes/es (afpfs, nodev, nosuid, mounted by cmo)
/dev/disk2s1 on /Volumes/NO NAME (msdos, local, nodev, nosuid, noowners)
G5:~ cmo$