New MBP Retina wifi is awful - even with bluetooth off! But works fine when using Ubuntu 13.04
Hello - I've recently as of last week - purchased a new Macbook Pro Retina.
I've dual booted it with Ubuntu 13.04.
The wifi is terrible when logged into the OSX. However, works fine in Ubuntu! I've tried turning bluetooth off as suggested in many forums, but to no avail.
Any idea - my first Mac too, so I'm trying hard not to give up and just return it for something else!
Thanks
Was the OS X wifi terrible before or after you installed Linux?
Linux is not a Apple approved operating system for running on Mac's.
The open source community has a different philosphy than commerical companies like Apple or Microsoft, it might be that your OS X wifi drivers was surplanted with those from Linux and thus OS X can't recognize them and defaulted to a more basic mode of a slower speed.
Apple doesn't provide drivers publically for Mac's, so it's some third party hacker, with quesitonable skills and non-communication with Apple, that's providing the drivers. So there is a problem there, which I've found out about myself when installing Linux on older Mac's.
I advise Linux and other non-approved operating systems to be run in a virtual machine program instead.
Install Windows or Linux into VirtualBox
Unfortuntly to fix your system and uninstall Linux, which is designed to be installed on generic PC's, is to erase your ENTIRE boot drive, including the hidden EFI parititon where Linux installs it's swap file.
I suggest you take your machine into Apple and tell them what you did.
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org.virtualbox.kext.VBoxUSB 4.3.10
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com.apple.driver.AppleBluetoothMultitouch 80.14
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com.apple.driver.AppleAHCIPort 3.0.5
com.apple.driver.AppleFWOHCI 5.0.2
com.apple.iokit.AppleBCM5701Ethernet 3.8.1b2
com.apple.driver.AirPort.Brcm4360 842.21.65
com.apple.driver.AppleUSBXHCI 683.4.0
com.apple.driver.AppleSmartBatteryManager 161.0.0
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com.apple.kext.triggers 1.0
com.apple.iokit.IOSerialFamily 10.0.7
com.apple.iokit.IOBluetoothFamily 4.2.6f1
com.apple.driver.DspFuncLib 2.6.3f4
com.apple.vecLib.kext 1.0.0
com.apple.driver.AppleSMBusController 1.0.12d1
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com.apple.iokit.IOAudioFamily 1.9.7fc2
com.apple.kext.OSvKernDSPLib 1.14
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.2.6f1
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com.apple.iokit.IOFireWireIP 2.2.6
com.apple.driver.AppleBacklightExpert 1.0.4
com.apple.driver.AppleGraphicsControl 3.6.22
com.apple.driver.AppleHDAController 2.6.3f4
com.apple.iokit.IOHDAFamily 2.6.3f4
com.apple.driver.AppleSMC 3.1.8
com.apple.iokit.IOSurface 91.1
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.AppleGraphicsDeviceControl 3.6.22
com.apple.iokit.IOAcceleratorFamily2 98.22
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.driver.AppleUSBHIDKeyboard 170.15
com.apple.driver.AppleHIDKeyboard 170.15
com.apple.driver.AppleUSBMultitouch 240.9
com.apple.iokit.IOUSBHIDDriver 660.4.0
com.apple.iokit.IOUSBMassStorageClass 3.6.0
com.apple.driver.AppleUSBMergeNub 650.4.0
com.apple.driver.AppleUSBComposite 656.4.1
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.6.6
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOSCSIBlockCommandsDevice 3.6.6
com.apple.driver.AppleThunderboltDPInAdapter 3.1.7
com.apple.driver.AppleThunderboltDPAdapterFamily 3.1.7
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com.apple.iokit.IOFireWireSerialBusProtocolTransport 2.5.1
com.apple.iokit.IOSCSIArchitectureModelFamily 3.6.6
com.apple.iokit.IOFireWireSBP2 4.2.6
com.apple.iokit.IOUSBUserClient 660.4.2
com.apple.iokit.IOAHCIFamily 2.6.5
com.apple.iokit.IOFireWireFamily 4.5.5
com.apple.iokit.IOEthernetAVBController 1.0.3b4
com.apple.driver.AppleThunderboltNHI 2.0.1
com.apple.iokit.IOThunderboltFamily 3.3.1
com.apple.iokit.IO80211Family 640.36
com.apple.driver.mDNSOffloadUserClient 1.0.1b5
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOUSBFamily 683.4.0
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 278.11.1
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 7
com.apple.driver.AppleKeyStore 2
com.apple.driver.DiskImages 371.1
com.apple.iokit.IOStorageFamily 1.9
com.apple.iokit.IOReportFamily 23
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 2.0
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
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I've got many more where that came from. I just don't want to post a wall of text.An update on my situation.
I had my macbook pro replaced with a brand new one by Apple, which was brilliant customer service.
Before giving back the old macbook, I decided to copy all my essential documents over to a usb stick. I also formatted my time machine external drive so it was blank.
Rather than restore this new macbook using my time machine backup, I set it up as a new machine and copied just my documents from my usb stick. I then proceeded to carry out fresh installs of software I regularly use but nothing non-essential (namely Spotify, Firefox, Chrome, xCode, Adobe CS5, Squidman, MAMP and Office 2011).
For three days everything worked beautifully - until last night when I had my first kernel panic on this machine. Nothing was running apart from firefox when this panic occured. The report is below and states the process which was running was 'plugin-container' which is part of firefox.
Below is the log output:
Sat Aug 30 01:51:53 2014
panic(cpu 1 caller 0xffffff8001254c66): "a freed zone element has been modified: expected 0 but found 0, bits changed 0, at offset 24 of 32 in zone: kalloc.32"@/SourceCache/xnu/xnu-2422.110.17/osfmk/kern/zalloc.c:461
Backtrace (CPU 1), Frame : Return Address
0xffffff81e2953a30 : 0xffffff8001222f79
0xffffff81e2953ab0 : 0xffffff8001254c66
0xffffff81e2953af0 : 0xffffff800125273d
0xffffff81e2953b50 : 0xffffff8001251dc9
0xffffff81e2953c50 : 0xffffff800122aa3f
0xffffff81e2953c80 : 0xffffff800164e7dd
0xffffff81e2953cb0 : 0xffffff8001665767
0xffffff81e2953ce0 : 0xffffff80016875a5
0xffffff81e2953d90 : 0xffffff80016cd4ac
0xffffff81e2953e00 : 0xffffff80012b649b
0xffffff81e2953e50 : 0xffffff8001226bc1
0xffffff81e2953e80 : 0xffffff80012139c5
0xffffff81e2953ef0 : 0xffffff800121e013
0xffffff81e2953f70 : 0xffffff80012c9b8d
0xffffff81e2953fb0 : 0xffffff80012f3f66
BSD process name corresponding to current thread: plugin-container
Mac OS version:
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Darwin Kernel Version 13.3.0: Tue Jun 3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64
Kernel UUID: BBFADD17-672B-35A2-9B7F-E4B12213E4B8
Kernel slide:
0x0000000001000000
Kernel text base: 0xffffff8001200000
System model name: MacBookPro11,2 (Mac-3CBD00234E554E41)
System uptime in nanoseconds: 92312174331163
last loaded kext at 86914606495857: com.apple.driver.AppleIntelMCEReporter 104 (addr 0xffffff7f833a4000, size 49152)
last unloaded kext at 86977111098886: com.apple.driver.AppleIntelMCEReporter 104 (addr 0xffffff7f833a4000, size 32768)
loaded kexts:
com.apple.filesystems.smbfs 2.0.2
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleUpstreamUserClient 3.5.13
com.apple.driver.AppleGraphicsDevicePolicy 3.6.22
com.apple.driver.AppleHDA 2.6.3f4
com.apple.driver.AppleBluetoothMultitouch 80.14
com.apple.driver.AudioAUUC 1.60
com.apple.driver.AGPM 100.14.28
com.apple.driver.ApplePlatformEnabler 2.0.9d6
com.apple.driver.X86PlatformShim 1.0.0
com.apple.driver.AppleUSBDisplays 360.8.14
com.apple.iokit.AppleBCM5701Ethernet 3.8.1b2
com.apple.iokit.IOBluetoothSerialManager 4.2.6f1
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleIntelHD5000Graphics 8.2.8
com.apple.driver.AppleHWAccess 1
com.apple.driver.AppleThunderboltIP 1.1.2
com.apple.driver.AppleBacklight 170.3.5
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.2.6f1
com.apple.driver.AppleSMCLMU 2.0.4d1
com.apple.driver.AppleCameraInterface 4.26.0
com.apple.driver.AppleLPC 1.7.0
com.apple.driver.AppleMCCSControl 1.2.5
com.apple.driver.AppleIntelFramebufferAzul 8.2.8
com.apple.driver.AppleUSBTCButtons 240.2
com.apple.driver.AppleUSBTCKeyboard 240.2
com.apple.driver.AppleUSBCardReader 3.4.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeLZVN 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 35
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.6.0
com.apple.driver.AppleAHCIPort 3.0.5
com.apple.driver.AppleUSBHub 683.4.0
com.apple.driver.AppleUSBEHCI 660.4.0
com.apple.driver.AppleFWOHCI 5.0.2
com.apple.driver.AirPort.Brcm4360 842.21.65
com.apple.driver.AppleUSBXHCI 683.4.0
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleACPIButtons 2.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 2.0
com.apple.driver.AppleAPIC 1.7
com.apple.nke.applicationfirewall 153
com.apple.security.quarantine 3
com.apple.driver.CoreStorage 380
com.apple.driver.AppleBluetoothHIDKeyboard 170.15
com.apple.driver.AppleHIDKeyboard 170.15
com.apple.kext.triggers 1.0
com.apple.driver.DspFuncLib 2.6.3f4
com.apple.vecLib.kext 1.0.0
com.apple.driver.IOBluetoothHIDDriver 4.2.6f1
com.apple.driver.AppleMultitouchDriver 245.13
com.apple.iokit.IOEthernetAVBController 1.0.3b4
com.apple.iokit.IOFireWireIP 2.2.6
com.apple.driver.AppleUSBAudio 2.9.5f8
com.apple.iokit.IOAudioFamily 1.9.7fc2
com.apple.kext.OSvKernDSPLib 1.14
com.apple.iokit.IOSerialFamily 10.0.7
com.apple.iokit.IOBluetoothFamily 4.2.6f1
com.apple.iokit.IOSurface 91.1
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.2.6f1
com.apple.driver.X86PlatformPlugin 1.0.0
com.apple.driver.AppleSMC 3.1.8
com.apple.driver.IOPlatformPluginFamily 5.7.1d6
com.apple.driver.AppleSMBusController 1.0.12d1
com.apple.driver.AppleBacklightExpert 1.0.4
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.driver.AppleGraphicsControl 3.6.22
com.apple.driver.AppleHDAController 2.6.3f4
com.apple.iokit.IOHDAFamily 2.6.3f4
com.apple.AppleGraphicsDeviceControl 3.6.22
com.apple.iokit.IOAcceleratorFamily2 98.22
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.driver.AppleUSBMultitouch 240.9
com.apple.iokit.IOUSBHIDDriver 660.4.0
com.apple.iokit.IOSCSIBlockCommandsDevice 3.6.6
com.apple.iokit.IOUSBMassStorageClass 3.6.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.6.6
com.apple.driver.AppleThunderboltDPInAdapter 3.1.7
com.apple.driver.AppleThunderboltDPOutAdapter 3.1.7
com.apple.driver.AppleThunderboltDPAdapterFamily 3.1.7
com.apple.driver.AppleThunderboltPCIUpAdapter 1.4.5
com.apple.driver.AppleThunderboltPCIDownAdapter 1.4.5
com.apple.driver.AppleUSBMergeNub 650.4.0
com.apple.driver.AppleUSBComposite 656.4.1
com.apple.iokit.IOAHCIFamily 2.6.5
com.apple.iokit.IOUSBUserClient 660.4.2
com.apple.iokit.IOFireWireFamily 4.5.5
com.apple.driver.AppleThunderboltNHI 2.0.1
com.apple.iokit.IOThunderboltFamily 3.3.1
com.apple.iokit.IO80211Family 640.36
com.apple.driver.mDNSOffloadUserClient 1.0.1b5
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOUSBFamily 683.4.0
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 278.11.1
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 7
com.apple.driver.AppleKeyStore 2
com.apple.driver.DiskImages 371.1
com.apple.iokit.IOStorageFamily 1.9
com.apple.iokit.IOReportFamily 23
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 2.0
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.pthread 1
com.apple.kec.corecrypto 1.0
System Profile:
Model: MacBookPro11,2, BootROM MBP112.0138.B07, 4 processors, Intel Core i7, 2.2 GHz, 16 GB, SMC 2.18f10
Graphics: Intel Iris Pro, Intel Iris Pro, Built-In
Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343147533641465238412D50422020
Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343147533641465238412D50422020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x134), Broadcom BCM43xx 1.0 (6.30.223.154.65)
Bluetooth: Version 4.2.6f1 14216, 3 services, 23 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
PCI Card: Apple 57761-B0, Ethernet Controller, Thunderbolt@191,0,0
PCI Card: pci11c1,5901, IEEE 1394 Open HCI, Thunderbolt@190,0,0
PCI Card: pci12d8,400e, USB Open Host Controller, Thunderbolt@196,0,0
PCI Card: pci12d8,400e, USB Open Host Controller, Thunderbolt@196,0,1
PCI Card: pci12d8,400f, USB Enhanced Host Controller, Thunderbolt@196,0,2
Serial ATA Device: APPLE SSD SM0256F, 251 GB
USB Device: Hub
USB Device: Ext HDD 1021
USB Device: iPhone
USB Device: Apple Thunderbolt Display
USB Device: Display Audio
USB Device: FaceTime HD Camera (Display)
USB Device: Internal Memory Card Reader
USB Device: Apple Internal Keyboard / Trackpad
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
Thunderbolt Bus: MacBook Pro, Apple Inc., 17.1
Thunderbolt Device: Thunderbolt Display, Apple Inc., 1, 26.2
I've now run disk utility and memtest to check the drive and memory banks over - both came back OK with no errors reported.
The following is the readout from etrecheck: (ignore the hosts file warning, the amendments are ip addresses for work purposes)
EtreCheck version: 1.9.15 (52)
Report generated 30 August 2014 15:15:00 BST
Hardware Information: ?
MacBook Pro (Retina, 15-inch, Mid 2014) (Verified)
MacBook Pro - model: MacBookPro11,2
1 2.2 GHz Intel Core i7 CPU: 4 cores
16 GB RAM
Video Information: ?
Intel Iris Pro - VRAM: (null)
Thunderbolt Display 2560 x 1440
System Software: ?
OS X 10.9.4 (13E28) - Uptime: 0 days 13:23:41
Disk Information: ?
APPLE SSD SM0256F disk0 : (251 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 250.14 GB (197.37 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information: ?
Apple Internal Memory Card Reader
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. iPhone
Western Digital Ext HDD 1021 2 TB
S.M.A.R.T. Status: Verified
EFI (disk1s1) <not mounted>: 209.7 MB
Time Machine Backups (disk1s2) /Volumes/Time Machine Backups: 2 TB (1.95 TB free)
Apple Inc. Display Audio
Apple Inc. FaceTime HD Camera (Display)
Apple Inc. Apple Thunderbolt Display
Thunderbolt Information: ?
Apple Inc. thunderbolt_bus
Apple Inc. Thunderbolt Display
Configuration files: ?
/etc/hosts - Count: 18
Gatekeeper: ?
Mac App Store and identified developers
Launch Daemons: ?
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.adobe.SwitchBoard.plist Support
[loaded] com.mac.adg.SquidMan.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
Launch Agents: ?
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.adobe.CS5ServiceManager.plist Support
User Launch Agents: ?
[loaded] com.google.keystone.agent.plist Support
[running] com.spotify.webhelper.plist Support
User Login Items: ?
iTunesHelper
Internet Plug-ins: ?
SharePointBrowserPlugin: Version: 14.0.0 Support
FlashPlayer-10.6: Version: 14.0.0.176 - SDK 10.6 Support
Flash Player: Version: 14.0.0.176 - SDK 10.6 Support
QuickTime Plugin: Version: 7.7.3
JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Check version
Default Browser: Version: 537 - SDK 10.9
Audio Plug-ins: ?
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins: ?
Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
3rd Party Preference Panes: ?
Flash Player Support
Growl Support
Time Machine: ?
Mobile backups: OFF
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 232.96 GB Disk used: 49.15 GB
Destinations:
Time Machine Backups [Local] (Last used)
Total size: 2 TB
Total number of backups: 17
Oldest backup: 2014-08-27 22:21:24 +0000
Last backup: 2014-08-30 13:56:19 +0000
Size of backup disk: Excellent
Backup size 2 TB > (Disk size 232.96 GB X 3)
Time Machine details may not be accurate.
All volumes being backed up may not be listed.
Top Processes by CPU: ?
5% firefox
3% WindowServer
2% Spotify
1% coreaudiod
1% fontd
Top Processes by Memory: ?
524 MB firefox
164 MB com.apple.IconServicesAgent
115 MB Spotify
115 MB mds_stores
115 MB WindowServer
Virtual Memory Information: ?
10.91 GB Free RAM
2.20 GB Active RAM
1.51 GB Inactive RAM
1.37 GB Wired RAM
1.46 GB Page-ins
0 B Page-outs
I'm running the latest OS X Mavericks - all updated to date.
I've tested the thunderbolt display with a friends MacBook Air and I see no problems there.
Any clues what is going on? Or it this latest Kernel Panic just a coincidence compared to my previous macbook?
Thanks in advance!
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