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Message #122696
[Bug 1463824] [NEW] MacBookAir Mini dp to VGA Adapter not recogonised
Public bug reported:
Running 3.13 my macbook air lightning mini dp to vga adapter is not
recognized which has it been previously. The mini dp to HDMI is
recognised however.
With VGA adapter connected to macbook air
bedlore@brendan-MacBookAir:~$ xrandr
Screen 0: minimum 8 x 8, current 1366 x 768, maximum 32767 x 32767
eDP1 connected primary 1366x768+0+0 (normal left inverted right x axis y axis) 256mm x 144mm
1366x768 60.0*+
1360x768 59.8 60.0
1024x768 60.0
800x600 60.3 56.2
640x480 59.9
VGA1 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)
HDMI2 disconnected (normal left inverted right x axis y axis)
DP2 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
This appears to be a duplicate of an older bug #1222734
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-53-lowlatency 3.13.0-53.89
ProcVersionSignature: Ubuntu 3.13.0-53.89-lowlatency 3.13.11-ckt19
Uname: Linux 3.13.0-53-lowlatency x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.1-0ubuntu3.11
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bedlore 3142 F.... pulseaudio
CurrentDesktop: X-Cinnamon
Date: Wed Jun 10 22:35:57 2015
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=e7b77caf-d0cc-4e31-81a1-2ff71946d345
InstallationDate: Installed on 2014-03-11 (456 days ago)
InstallationMedia: Ubuntu-Studio 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MachineType: Apple Inc. MacBookAir5,1
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-53-lowlatency root=UUID=8cf2fd1b-4414-4bbb-bded-54f3dc071221 ro pcie_aspm=force i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1
RelatedPackageVersions:
linux-restricted-modules-3.13.0-53-lowlatency N/A
linux-backports-modules-3.13.0-53-lowlatency N/A
linux-firmware 1.127.12
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-05-22 (384 days ago)
dmi.bios.date: 11/27/2012
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBA51.88Z.00EF.B02.1211271028
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-66F35F19FE2A0D05
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookAir5,1
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-66F35F19FE2A0D05
dmi.modalias: dmi:bvnAppleInc.:bvrMBA51.88Z.00EF.B02.1211271028:bd11/27/2012:svnAppleInc.:pnMacBookAir5,1:pvr1.0:rvnAppleInc.:rnMac-66F35F19FE2A0D05:rvrMacBookAir5,1:cvnAppleInc.:ct10:cvrMac-66F35F19FE2A0D05:
dmi.product.name: MacBookAir5,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
--
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https://bugs.launchpad.net/bugs/1463824
Title:
MacBookAir Mini dp to VGA Adapter not recogonised
Status in linux package in Ubuntu:
New
Bug description:
Running 3.13 my macbook air lightning mini dp to vga adapter is not
recognized which has it been previously. The mini dp to HDMI is
recognised however.
With VGA adapter connected to macbook air
bedlore@brendan-MacBookAir:~$ xrandr
Screen 0: minimum 8 x 8, current 1366 x 768, maximum 32767 x 32767
eDP1 connected primary 1366x768+0+0 (normal left inverted right x axis y axis) 256mm x 144mm
1366x768 60.0*+
1360x768 59.8 60.0
1024x768 60.0
800x600 60.3 56.2
640x480 59.9
VGA1 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)
HDMI2 disconnected (normal left inverted right x axis y axis)
DP2 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
This appears to be a duplicate of an older bug #1222734
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-53-lowlatency 3.13.0-53.89
ProcVersionSignature: Ubuntu 3.13.0-53.89-lowlatency 3.13.11-ckt19
Uname: Linux 3.13.0-53-lowlatency x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.1-0ubuntu3.11
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bedlore 3142 F.... pulseaudio
CurrentDesktop: X-Cinnamon
Date: Wed Jun 10 22:35:57 2015
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=e7b77caf-d0cc-4e31-81a1-2ff71946d345
InstallationDate: Installed on 2014-03-11 (456 days ago)
InstallationMedia: Ubuntu-Studio 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MachineType: Apple Inc. MacBookAir5,1
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-53-lowlatency root=UUID=8cf2fd1b-4414-4bbb-bded-54f3dc071221 ro pcie_aspm=force i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1
RelatedPackageVersions:
linux-restricted-modules-3.13.0-53-lowlatency N/A
linux-backports-modules-3.13.0-53-lowlatency N/A
linux-firmware 1.127.12
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-05-22 (384 days ago)
dmi.bios.date: 11/27/2012
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBA51.88Z.00EF.B02.1211271028
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-66F35F19FE2A0D05
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookAir5,1
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-66F35F19FE2A0D05
dmi.modalias: dmi:bvnAppleInc.:bvrMBA51.88Z.00EF.B02.1211271028:bd11/27/2012:svnAppleInc.:pnMacBookAir5,1:pvr1.0:rvnAppleInc.:rnMac-66F35F19FE2A0D05:rvrMacBookAir5,1:cvnAppleInc.:ct10:cvrMac-66F35F19FE2A0D05:
dmi.product.name: MacBookAir5,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
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