It hasn't worked on the MBP 12,1 on any of the 4.x kernels, and I'm pretty sure it didn't work on 3.x either.
The same adaptor was working with an older (pre-Thunderbolt) MBP, but not this model. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1520069 Title: MacbookPro 12,1 Apple external VGA thunderbolt/displayport display non-functional Status in linux package in Ubuntu: Triaged Bug description: The Apple VGA thunderbolt/displayport adaptor seems to be non- functional on my MacbookPro 12,1. After plugging it in with a projector attached, the projector does not show up in the display control panel and xrandr reports DP1, DP2, HDMI1, HDMI2 and VIRTUAL1 displays all disconnected. When inserting the adaptor, the following is printed in kern.log: > Nov 26 16:13:26 payens kernel: [ 498.959901] thunderbolt 0000:07:00.0: resetting error on 0:c. > Nov 26 16:13:26 payens kernel: [ 498.959926] thunderbolt 0000:07:00.0: 0:c: got unplug event for disconnected port, ignoring > Nov 26 16:13:27 payens kernel: [ 499.161674] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)! The last line repeats ~20 times. I tried tried 4.4-rc2 from the mainline kernel PPA, and the same thing occurs. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-18-generic 4.2.0-18.22 ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3 Uname: Linux 4.2.0-18-generic x86_64 ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: mjg 1616 F.... pulseaudio /dev/snd/controlC0: mjg 1616 F.... pulseaudio CurrentDesktop: GNOME Date: Thu Nov 26 16:07:31 2015 HibernationDevice: RESUME=UUID=bc879a1f-ac27-48ae-82dd-3c81b7307dd0 InstallationDate: Installed on 2015-07-22 (127 days ago) InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 05ac:0273 Apple, Inc. Bus 001 Device 002: ID 05ac:8290 Apple, Inc. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Apple Inc. MacBookPro12,1 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-18-generic root=/dev/mapper/ubuntu--gnome--vg-root ro quiet splash acpi_backlight=vendor RelatedPackageVersions: linux-restricted-modules-4.2.0-18-generic N/A linux-backports-modules-4.2.0-18-generic N/A linux-firmware 1.149.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: Upgraded to wily on 2015-08-27 (90 days ago) dmi.bios.date: 09/28/2015 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP121.88Z.0167.B14.1509281135 dmi.board.name: Mac-E43C1C25D4880AD6 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro12,1 dmi.chassis.type: 9 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-E43C1C25D4880AD6 dmi.modalias: dmi:bvnAppleInc.:bvrMBP121.88Z.0167.B14.1509281135:bd09/28/2015:svnAppleInc.:pnMacBookPro12,1:pvr1.0:rvnAppleInc.:rnMac-E43C1C25D4880AD6:rvrMacBookPro12,1:cvnAppleInc.:ct9:cvrMac-E43C1C25D4880AD6: dmi.product.name: MacBookPro12,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1520069/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
