Zarządzam małym biurem, które ma 7 komputerów Mac i 1 komputer. Jeden 2010 iMac w aprticular ma bieżące problemy z połączeniem internetowym, w którym mówi, że jest podłączony (za pośrednictwem Diagnostyki sieci), ale przerywa się ponownie (wszystkie inne komputery utrzymują łączność sieciową bez problemu). Komputer jest podłączony przez Ethernet 10 stóp od routera. Czasami loguję się bezprzewodowo i problem znika, a następnie wraca
- Jaki jest najlepszy przepływ testów do uruchomienia w celu odizolowania tego irytującego problemu? Nie jestem w tym miejscu przez cały dzień i zdarza się, gdy zwykle mnie nie ma. Obawiam się, że może być trudna do wyodrębnienia płyta Ethernet.
- Czy są jakieś szczególne testy, które mogę przeprowadzić, aby ustalić, gdzie wzdłuż ścieżki komputera do sieci występuje problem?
- Czy powinienem najpierw zmienić kabel Ethernet? Myślę, że już to zrobiłem na tym komputerze ...
- Czy diagnostyka sieci jest niezawodna?
- Czy powinienem po prostu spróbować pingować Google z wiersza poleceń?
- Czy powinienem oglądać panel System Prefs i szukać samodzielnie zarządzanego adresu IP, czy szukać dzierżawy adresu IP z routera?
Dzięki
AKTUALIZACJA Oto niektóre wpisy console.log. Problem z połączeniem ze sklepem App Store miał miejsce, gdy próbowałem pobrać Mountain Lion, aby zaktualizować maszynę, i jest to dowód ponownego wystąpienia problemu. Łączność z Internetem po prostu znika. Byłem tam dzisiaj, kiedy to się stało, ale to było tak sporadyczne
11/21/12 12:18:36 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[266]) Exited with exit code: 1
11/21/12 12:18:36 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor) Throttling respawn: Will start in 10 seconds
11/21/12 12:18:46 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[268]) posix_spawn("/Library/Printers/hp/hpio/HP Device Monitor.app/Contents/MacOS/HP Device Monitor", ...): No such file or directory
11/21/12 12:18:46 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[268]) Exited with exit code: 1
11/21/12 12:18:46 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor) Throttling respawn: Will start in 10 seconds
11/21/12 12:18:55 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:18:55 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:18:55 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:18:56 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:18:56 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:18:56 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[269]) posix_spawn("/Library/Printers/hp/hpio/HP Device Monitor.app/Contents/MacOS/HP Device Monitor", ...): No such file or directory
11/21/12 12:18:56 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[269]) Exited with exit code: 1
11/21/12 12:18:56 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor) Throttling respawn: Will start in 10 seconds
11/21/12 12:18:57 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:18:57 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:18:58 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:18:58 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:18:59 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:18:59 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:19:00 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:19:00 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:19:01 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:19:02 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:19:02 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:19:02 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:02 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:02 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:03 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:19:03 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:03 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:03 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:03 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:03 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:03 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:03 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:03 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:03 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:03 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:03 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:03 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:03 PM storeagent[121] Invalid port: com.apple.storeClient-38336 in process: 215
11/21/12 12:19:05 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:05 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:05 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:05 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:05 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:05 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:05 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:05 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:05 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:05 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:05 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:05 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:05 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:05 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:05 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:06 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[274]) posix_spawn("/Library/Printers/hp/hpio/HP Device Monitor.app/Contents/MacOS/HP Device Monitor", ...): No such file or directory
11/21/12 12:19:06 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[274]) Exited with exit code: 1
11/21/12 12:19:06 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor) Throttling respawn: Will start in 10 seconds
11/21/12 12:19:09 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:09 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:09 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:16 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[275]) posix_spawn("/Library/Printers/hp/hpio/HP Device Monitor.app/Contents/MacOS/HP Device Monitor", ...): No such file or directory
11/21/12 12:19:16 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[275]) Exited with exit code: 1
11/21/12 12:19:16 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor) Throttling respawn: Will start in 10 seconds
11/21/12 12:19:26 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:26 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:26 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:26 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:26 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:26 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:26 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:26 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:26 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:26 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:26 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:26 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:26 PM [0x0-0x21021].com.apple.appstore[272] Wed Nov 21 12:19:26 matisses-imac-4.local App Store[272] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10038feb0
11/21/12 12:19:26 PM [0x0-0x21021].com.apple.appstore[272] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
11/21/12 12:19:26 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[276]) posix_spawn("/Library/Printers/hp/hpio/HP Device Monitor.app/Contents/MacOS/HP Device Monitor", ...): No such file or directory
11/21/12 12:19:26 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[276]) Exited with exit code: 1
11/21/12 12:19:26 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor) Throttling respawn: Will start in 10 seconds
11/21/12 12:19:36 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[278]) posix_spawn("/Library/Printers/hp/hpio/HP Device Monitor.app/Contents/MacOS/HP Device Monitor", ...): No such file or directory
11/21/12 12:19:36 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[278]) Exited with exit code: 1
11/21/12 12:19:36 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor) Throttling respawn: Will start in 10 seconds
11/21/12 12:19:46 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[279]) posix_spawn("/Library/Printers/hp/hpio/HP Device Monitor.app/Contents/MacOS/HP Device Monitor", ...): No such file or directory
11/21/12 12:19:46 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[279]) Exited with exit code: 1
11/21/12 12:19:46 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor) Throttling respawn: Will start in 10 seconds
11/21/12 12:19:55 PM storeagent[121] Invalid port: com.apple.storeClient-61011 in process: 272
11/21/12 12:19:55 PM com.apple.launchd.peruser.501[104] ([0x0-0x20020].com.apple.ActivityMonitor[263]) Exited: Killed
11/21/12 12:19:55 PM com.apple.launchd.peruser.501[104] ([0x0-0x1c01c].com.apple.Safari[240]) Exited: Killed
11/21/12 12:19:56 PM storeagent[121] Invalid port: com.apple.storeClient-61011 in process: 272
11/21/12 12:19:56 PM SystemUIServer[109] [Warning] Disconnected from iChatAgent (remote)...
11/21/12 12:19:56 PM SystemUIServer[109] [Warning] ... disconnection from iChatAgent (remote) being handled by main thread
11/21/12 12:19:56 PM com.apple.launchd.peruser.501[104] (com.apple.AirPortBaseStationAgent[137]) Exited: Killed
11/21/12 12:19:56 PM com.apple.launchd.peruser.501[104] ([0x0-0x13013].com.apple.iChatAgent[160]) Exited: Killed
11/21/12 12:19:56 PM CrashPlan menu bar[163] Received `applicationShouldTerminate:` message
11/21/12 12:19:56 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[280]) posix_spawn("/Library/Printers/hp/hpio/HP Device Monitor.app/Contents/MacOS/HP Device Monitor", ...): No such file or directory
11/21/12 12:19:56 PM com.apple.launchd.peruser.501[104] (com.hp.devicemonitor[280]) Exited with exit code: 1
11/21/12 12:20:15 PM com.apple.launchd[1] *** launchd[1] has started up. ***
11/21/12 12:20:38 PM com.teamviewer.service[57] Wed Nov 21 12:20:38 matisses-imac-4.local TeamViewer_Service[57] <Warning>: 3891612: (CGSLookupServerRootPort) Untrusted apps are not allowed to connect to or launch Window Server before login.
11/21/12 12:20:38 PM com.teamviewer.service[57] Wed Nov 21 12:20:38 matisses-imac-4.local TeamViewer_Service[57] <Error>: kCGErrorRangeCheck: On-demand launch of the Window Server is allowed for root user only.
11/21/12 12:20:38 PM com.teamviewer.service[57] Wed Nov 21 12:20:38 matisses-imac-4.local TeamViewer_Service[57] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.