Salve a tutti,
prima di scrivere questo post negli ultimi due giorni ho letto molti post di utenti Mac con problemi simili al mio, ma purtroppo non ho trovato una soluzione, anche se ho approfittato di alcuni consigli e li ho messi in pratica, ma il problema persiste e quindi eccomi qua.
Oggi è stata una giornata particolarmente difficile per me e per il mio iMac fedele compagno di lavoro, che circa due mesi fa ha avuto un "collasso" localizzato dall'assistenza tecnica nella scheda grafica, che mi è stato consigliato di cambiare... al costo di 499 euro (una scheda grafica di eguale potenza ma compatibile, per quella originale mi sono stati chiesti 965 euro).
Fatto ciò e dopo avere atteso un mese la sostituzione del pezzo, ritiro il computer, torno a casa a lavorare, tutto ok per una decina di giorni; a partire da due giorni fa all'improvviso, mentre lavoro senza stressarlo perché in questo periodo non sto eseguendo lavori di grafica di un certo "peso", lui si spegne anzi il monitor diventa bianchissimo, come era successo due mesi fa. Forzo lo spegnimento, attendo una mezz'ora, riaccendo la macchina: "bong", mela, raggetti che girano e niente… schermo bianco, nessun segno di vita.
Impacchetto di nuovo tutto, vado all'assistenza e chiedo come sia possibile avere lo stesso problema con una scheda grafica nuova, il tizio spacchetta e accende il Mac, che parte tranquillamente, solo molto lento.
Mi dice "forse è un problema di affaticamento del sistema, hai mai formattato e reinstallato tutto? Prova a farlo, NON usare quei programmi che fanno pulizia, è meglio di no".
OK, consiglio confermato anche dai post che ho letto qui; ho utilizzato EtreCheck, del quale allego il report effettuato proprio adesso, e Onyx per ripulire cache, ecc.
Purtroppo stamattina mi si è bloccato sul bianco due volte; pazienza, forza spegnimento ecc. ma ad un certo punto mi è apparso un messaggio bianco su fondo nero dopo che è calato un velo grigio chiaro, nel quale mi si diceva di riavviare la macchina.
Fatto anche questo, inserisco anche il report, il mac si riavvia, lavoro altre due ore e poi di nuovo, questa volta schermo totalmente nero…
L'ho riacceso e per adesso funziona normalmente, dopo avere utilizzato Onyx parte, accede al HD, salva file più rapidamente degli ultimi tempi, ma…
Cosa sta accadendo?
Cosa posso fare?
Se formatto l'HD perdo tutte le email? Scusate ma utilizzo Mac da oltre 10 anni ed una cosa del genere non mi era mai successa, e non ho mai formattato un HD... effettuo regolarmente il back-up con TM, quindi tutti i docs, works, ecc. sono in salvo, ma le email?
Grazie mille in anticipo
----------- ETRECHECK ------------
EtreCheck version: 2.9.10 (261)
Report generated 2016-04-07 12:43:53
Download EtreCheck from
https://etrecheck.com" onclick="window.open(this.href);return false;
Runtime 2:19
Performance: Excellent
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Problem: Computer is too slow
Hardware Information: ⓘ
iMac (27-inch, Mid 2011)
[Technical Specifications] - [User Guide] - [Warranty & Service]
iMac - model: iMac12,2
1 3.1 GHz Intel Core i5 CPU: 4-core
4 GB RAM
BANK 0/DIMM0
2 GB DDR3 1333 MHz ok
BANK 1/DIMM0
2 GB DDR3 1333 MHz ok
BANK 0/DIMM1
Empty
BANK 1/DIMM1
Empty
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: Unknown
Video Information: ⓘ
AMD Radeon HD 6970M - VRAM: 1024 MB
iMac 2560 x 1440
System Software: ⓘ
OS X Lion 10.7.5 (11G63) - Time since boot: less than an hour
Disk Information: ⓘ
ST31000528AS disk0 : (1 TB) (Rotational)
disk0s1 (disk0s1) <not mounted> : 210 MB
Macintosh HD (disk0s2) / : 917.00 GB (642.80 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
BOOTCAMP (disk0s4) /Volumes/BOOTCAMP : 82.34 GB (46.41 GB free)
HL-DT-STDVDRW GA32N ()
USB Information: ⓘ
Apple Inc. FaceTime HD Camera (Built-in)
ASMedia AS2105 1 TB
disk1s1 (disk1s1) <not mounted> : 210 MB
Back-Up iMac27 (disk1s2) /Volumes/Back-Up iMac27 : 999.86 GB (519.72 GB free)
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Internal Memory Card Reader
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ⓘ
Apple, Inc. iMac
Configuration files: ⓘ
/etc/sudoers, File size 1408 but expected 1275
Kernel Extensions: ⓘ
/Applications/Ondesoft Audio Recorder.app
[not loaded] com.Ondesoft.driver.OndeAudioRecorderDevice (1.0.0 - OS X 10.7 - 2013-02-06) [Support]
/Applications/Transmit.app
[not loaded] com.panic.TransmitDisk.transmitdiskfs (4.0.0 - SDK 10.6 - 2013-11-04) [Support]
/Library/Application Support/VirtualBox
[loaded] org.virtualbox.kext.VBoxDrv (4.3.22 - 2015-02-28) [Support]
[loaded] org.virtualbox.kext.VBoxNetAdp (4.3.22 - 2015-02-28) [Support]
[loaded] org.virtualbox.kext.VBoxNetFlt (4.3.22 - 2015-02-28) [Support]
[loaded] org.virtualbox.kext.VBoxUSB (4.3.22 - 2015-02-28) [Support]
/System/Library/Extensions
[not loaded] com.ups.driver.UPSVendor (1.0.0d1 - 2016-02-20) [Support]
[not loaded] com.waltop.iokit.driver.USBAtTablet (1.1.0 - 2016-02-20) [Support]
System Launch Agents: ⓘ
[not loaded] 6 Apple tasks
[loaded] 112 Apple tasks
[running] 15 Apple tasks
System Launch Daemons: ⓘ
[not loaded] 63 Apple tasks
[loaded] 125 Apple tasks
[running] 42 Apple tasks
Launch Agents: ⓘ
[not loaded] com.adobe.AAM.Updater-1.0.plist (2016-02-11) [Support]
[running] com.adobe.AdobeCreativeCloud.plist (2016-02-11) [Support]
[running] com.epson.epw.agent.plist (2009-03-12) [Support]
[loaded] com.google.keystone.agent.plist (2016-03-05) [Support]
[running] com.hyperpen.hyperpen.plist (2011-06-30) [Support]
Launch Daemons: ⓘ
[running] com.adobe.adobeupdatedaemon.plist (2016-02-13) [Support]
[loaded] com.adobe.agsservice.plist (2015-12-10) [Support]
[loaded] com.adobe.fpsaud.plist (2016-03-19) [Support]
[loaded] com.apple.remotepairtool.plist
[loaded] com.google.keystone.daemon.plist (2016-03-05) [Support]
[loaded] com.microsoft.office.licensing.helper.plist (2010-09-23) [Support]
[not loaded] org.virtualbox.startup.plist (2015-02-28) [Support]
User Launch Agents: ⓘ
[loaded] com.adobe.AAM.Updater-1.0.plist (2012-04-11) [Support]
[failed] com.adobe.ARM.[...].plist (2013-07-04) [Support]
[failed] com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist
[loaded] com.bittorrent.uTorrent.plist (2015-03-03) [Support]
[not loaded] org.virtualbox.vboxwebsrv.plist (2015-02-28) [Support]
User Login Items: ⓘ
iTunesHelper Applicazione (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Other Apps: ⓘ
[running] [0x0-0x1e01e].com.adobe.acc.AdobeDesktopService
[running] [0x0-0x1f01f].com.adobe.accmac
[running] [0x0-0x2a02a].org.mozilla.firefox
[running] [0x0-0x35035].com.etresoft.EtreCheck
[loaded] 343 Apple tasks
[running] 138 Apple tasks
Internet Plug-ins: ⓘ
AdobeAAMDetect: 3.0.0.0 - SDK 10.9 (2016-02-13) [Support]
FlashPlayer-10.6: 21.0.0.197 - SDK 10.6 (2016-03-25) [Support]
QuickTime Plugin: 7.7.1 (2015-02-06)
Flash Player: 21.0.0.197 - SDK 10.6 (2016-03-25) [Support]
SharePointBrowserPlugin: 14.1.0 (2015-02-09) [Support]
Silverlight: 5.1.30514.0 - SDK 10.6 (2015-02-06) [Support]
JavaAppletPlugin: 14.9.0 - SDK 10.7 (2012-02-14) Check version
User internet Plug-ins: ⓘ
Google Earth Web Plug-in: 7.1 (2013-10-07) [Support]
3rd Party Preference Panes: ⓘ
Flash Player (2016-03-19) [Support]
Time Machine: ⓘ
Time Machine information requires OS X 10.8 "Mountain Lion" or later.
Top Processes by CPU: ⓘ
2% WindowServer
1% fontd
0% firefox
0% ps
0% Core Sync
Top Processes by Memory: ⓘ
807 MB firefox
229 MB mds
98 MB Adobe CEF Helper(2)
90 MB WindowServer
86 MB mdworker(2)
Virtual Memory Information: ⓘ
581 MB Free RAM
3.43 GB Used RAM
8 MB Swap Used
Diagnostics Information: ⓘ
Apr 7, 2016, 11:45:13 AM Self test - passed
Apr 7, 2016, 10:43:42 AM /Library/Logs/DiagnosticReports/Kernel_2016-04-07-104342_[redacted].panic [Details]
Apr 7, 2016, 09:04:49 AM ~/Library/Logs/DiagnosticReports/Finder_2016-04-07-090449_[redacted].crash
com.apple.finder - /System/Library/CoreServices/Finder.app/Contents/MacOS/Finder
----------- RAPPORTO DOPO IL RIAVVIO ------------
Interval Since Last Panic Report: 12909854 sec
Panics Since Last Report: 1
Anonymous UUID: 42F7E580-C7A4-40C3-B4FB-C3AABC99D6E1
Thu Apr 7 10:43:42 2016
panic(cpu 1 caller 0xffffff80002a7fbe): "TLB invalidation IPI timeout: " "CPU(s) failed to respond to interrupts, unresponsive CPU bitmap: 0xd, NMIPI acks: orig: 0x0, now: 0x0"@/SourceCache/xnu/xnu-1699.32.7/osfmk/x86_64/pmap.c:2184
Backtrace (CPU 1), Frame : Return Address
0xffffff8080e2b650 : 0xffffff8000220792
0xffffff8080e2b6d0 : 0xffffff80002a7fbe
0xffffff8080e2b740 : 0xffffff80002aabf6
0xffffff8080e2b7d0 : 0xffffff800027fbbd
0xffffff8080e2b830 : 0xffffff8000273c2d
0xffffff8080e2b920 : 0xffffff8000274a3a
0xffffff8080e2b950 : 0xffffff800026e812
0xffffff8080e2b980 : 0xffffff8000226282
0xffffff8080e2b9a0 : 0xffffff800058cff6
0xffffff8080e2b9e0 : 0xffffff800058d1a4
0xffffff8080e2ba10 : 0xffffff8000584bae
0xffffff8080e2ba30 : 0xffffff8000329cee
0xffffff8080e2ba70 : 0xffffff800032a24f
0xffffff8080e2bac0 : 0xffffff800031bad4
0xffffff8080e2bb00 : 0xffffff80003142ae
0xffffff8080e2bba0 : 0xffffff800030ce20
0xffffff8080e2bc60 : 0xffffff800030d39e
0xffffff8080e2bf60 : 0xffffff80005cde98
0xffffff8080e2bfb0 : 0xffffff80002daa79
BSD process name corresponding to current thread: AdobeUpdateDaemo
Mac OS version:
11G63
Kernel version:
Darwin Kernel Version 11.4.2: Thu Aug 23 16:25:48 PDT 2012; root:xnu-1699.32.7~1/RELEASE_X86_64
Kernel UUID: FF3BB088-60A4-349C-92EA-CA649C698CE5
System model name: iMac12,2 (Mac-942B59F58194171B)
System uptime in nanoseconds: 5985961937267
last loaded kext at 1662232173570: com.apple.filesystems.msdosfs 1.7.1 (addr 0xffffff7f80798000, size 57344)
last unloaded kext at 1753196021350: com.apple.driver.AppleUSBCDC 4.1.22 (addr 0xffffff7f80795000, size 12288)
loaded kexts:
org.virtualbox.kext.VBoxNetAdp 4.3.22
org.virtualbox.kext.VBoxNetFlt 4.3.22
org.virtualbox.kext.VBoxUSB 4.3.22
org.virtualbox.kext.VBoxDrv 4.3.22
com.apple.filesystems.smbfs 1.7.2
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AppleBluetoothMultitouch 70.12
com.apple.filesystems.ntfs 3.10.1
com.apple.driver.AppleMikeyHIDDriver 122
com.apple.driver.AppleUpstreamUserClient 3.5.9
com.apple.driver.AppleHDA 2.2.5a5
com.apple.driver.AppleMikeyDriver 2.2.5a5
com.apple.driver.AudioAUUC 1.59
com.apple.driver.AGPM 100.12.75
com.apple.kext.ATIFramebuffer 7.3.2
com.apple.filesystems.autofs 3.0
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.iokit.IOBluetoothSerialManager 4.0.8f17
com.apple.driver.AppleSMCLMU 2.0.1d2
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AudioIPCDriver 1.2.3
com.apple.driver.ApplePolicyControl 3.1.33
com.apple.driver.AppleBacklight 170.2.2
com.apple.driver.ACPI_SMC_PlatformPlugin 5.0.0d8
com.apple.driver.AppleLPC 1.6.0
com.apple.ATIRadeonX3000 7.3.2
com.apple.driver.AppleMCCSControl 1.0.33
com.apple.driver.AppleIntelHD3000Graphics 7.3.2
com.apple.driver.AppleSMCPDRC 5.0.0d8
com.apple.driver.BroadcomUSBBluetoothHCIController 4.0.8f17
com.apple.driver.AppleIRController 312
com.apple.iokit.IOAHCISerialATAPI 2.0.3
com.apple.iokit.SCSITaskUserClient 3.2.1
com.apple.driver.AppleUSBCardReader 3.0.6
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.1.0
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 33
com.apple.driver.AppleUSBHub 5.1.0
com.apple.driver.AppleFWOHCI 4.9.0
com.apple.driver.AirPort.Atheros40 505.67.1
com.apple.iokit.AppleBCM5701Ethernet 3.2.4b8
com.apple.driver.AppleEFINVRAM 1.6.1
com.apple.driver.AppleAHCIPort 2.3.1
com.apple.driver.AppleUSBEHCI 5.1.0
com.apple.driver.AppleACPIButtons 1.5
com.apple.driver.AppleRTC 1.5
com.apple.driver.AppleHPET 1.7
com.apple.driver.AppleSMBIOS 1.9
com.apple.driver.AppleACPIEC 1.5
com.apple.driver.AppleAPIC 1.6
com.apple.driver.AppleIntelCPUPowerManagementClient 195.0.0
com.apple.nke.applicationfirewall 3.2.30
com.apple.security.quarantine 1.4
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleIntelCPUPowerManagement 195.0.0
com.apple.driver.AppleBluetoothHIDKeyboard 160.7
com.apple.driver.AppleHIDKeyboard 160.7
com.apple.driver.AppleMultitouchDriver 231.4
com.apple.driver.IOBluetoothHIDDriver 4.0.8f17
com.apple.driver.DspFuncLib 2.2.5a5
com.apple.kext.triggers 1.0
com.apple.iokit.IOSurface 80.0.2
com.apple.iokit.IOSerialFamily 10.0.5
com.apple.iokit.IOFireWireIP 2.2.5
com.apple.driver.AppleHDAController 2.2.5a5
com.apple.iokit.IOHDAFamily 2.2.5a5
com.apple.iokit.IOAudioFamily 1.8.6fc18
com.apple.kext.OSvKernDSPLib 1.3
com.apple.driver.AppleGraphicsControl 3.1.33
com.apple.driver.AppleBacklightExpert 1.0.4
com.apple.driver.AppleSMC 3.1.3d10
com.apple.driver.IOPlatformPluginLegacy 5.0.0d8
com.apple.driver.AppleThunderboltEDMSink 1.1.8
com.apple.driver.AppleThunderboltEDMSource 1.1.8
com.apple.driver.AppleSMBusPCI 1.0.10d0
com.apple.driver.AppleSMBusController 1.0.10d0
com.apple.kext.ATI6000Controller 7.3.2
com.apple.kext.ATISupport 7.3.2
com.apple.iokit.IONDRVSupport 2.3.4
com.apple.driver.AppleIntelSNBGraphicsFB 7.3.2
com.apple.iokit.IOGraphicsFamily 2.3.4
com.apple.driver.IOPlatformPluginFamily 5.1.1d6
com.apple.driver.AppleThunderboltDPOutAdapter 1.8.5
com.apple.driver.AppleThunderboltDPInAdapter 1.8.5
com.apple.driver.AppleThunderboltDPAdapterFamily 1.8.5
com.apple.driver.AppleThunderboltPCIDownAdapter 1.2.5
com.apple.driver.AppleUSBBluetoothHCIController 4.0.8f17
com.apple.iokit.IOBluetoothFamily 4.0.8f17
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.2.1
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOUSBHIDDriver 5.0.0
com.apple.iokit.IOSCSIBlockCommandsDevice 3.2.1
com.apple.iokit.IOUSBMassStorageClass 3.0.3
com.apple.iokit.IOSCSIArchitectureModelFamily 3.2.1
com.apple.driver.AppleUSBMergeNub 5.1.0
com.apple.driver.AppleUSBComposite 5.0.0
com.apple.driver.AppleThunderboltNHI 1.6.0
com.apple.iokit.IOThunderboltFamily 2.0.3
com.apple.iokit.IOUSBUserClient 5.0.0
com.apple.iokit.IOFireWireFamily 4.4.8
com.apple.iokit.IO80211Family 420.3
com.apple.iokit.IOEthernetAVBController 1.0.1b1
com.apple.iokit.IONetworkingFamily 2.1
com.apple.iokit.IOAHCIFamily 2.0.8
com.apple.iokit.IOUSBFamily 5.1.0
com.apple.driver.AppleEFIRuntime 1.6.1
com.apple.iokit.IOHIDFamily 1.7.1
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 177.11
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.DiskImages 331.7
com.apple.iokit.IOStorageFamily 1.7.2
com.apple.driver.AppleKeyStore 28.18
com.apple.driver.AppleACPIPlatform 1.5
com.apple.iokit.IOPCIFamily 2.7
com.apple.iokit.IOACPIFamily 1.4
Model: iMac12,2, BootROM IM121.0047.B1F, 4 processors, Intel Core i5, 3.1 GHz, 4 GB, SMC 1.72f2
Graphics: AMD Radeon HD 6970M, AMD Radeon HD 6970M, PCIe, 1024 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80CE, 0x4D34373142353737334448302D4348392020
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80CE, 0x4D34373142353737334448302D4348392020
AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x9A), Atheros 9380: 4.0.67.5-P2P
Bluetooth: Version 4.0.8f17, 2 service, 18 devices, 1 incoming serial ports
Network Service: Ethernet, Ethernet, en0
Serial ATA Device: ST31000528AS, 1 TB
Serial ATA Device: HL-DT-STDVDRW GA32N
USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfa100000 / 3
USB Device: AS2105, 0x174c (ASMedia Technology Inc.), 0x5106, 0xfa130000 / 5
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 4
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8215, 0xfa111000 / 6
USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x850b, 0xfa200000 / 2
USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfd100000 / 2
USB Device: hub_device, 0x0451 (Texas Instruments), 0x2046, 0xfd140000 / 5
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd120000 / 4
USB Device: Internal Memory Card Reader, apple_vendor_id, 0x8403, 0xfd110000 / 3