I worked well on the first kernel of Ubuntu 15.04 until June roughly.
Since it has gone to this state it never got working properly again, no
matter if upgrade to the newest kernel of ubuntu that comes along with the
packages upgrades.

Levente

Sorry for typos, sent from mobile / Elnézést az elütésekért, mobilon írtam
On Aug 12, 2015 11:30 PM, "Joseph Salisbury" <email address hidden>
wrote:

> Did this issue start happening after an update/upgrade?  Was there a
> prior kernel version where you were not having this particular problem?
>
> Would it be possible for you to test the latest upstream kernel? Refer
> to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
> v4.2 kernel[0].
>
> If this bug is fixed in the mainline kernel, please add the following
> tag 'kernel-fixed-upstream'.
>
> If the mainline kernel does not fix this bug, please add the tag:
> 'kernel-bug-exists-upstream'.
>
> Once testing of the upstream kernel is complete, please mark this bug as
> "Confirmed".
>
>
> Thanks in advance.
>
> [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-rc6-unstable/
>
>
> ** Changed in: linux (Ubuntu)
>        Status: Confirmed => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1483054
>
> Title:
>   macbook air wakes up immediately after suspend
>
> Status in linux package in Ubuntu:
>   Incomplete
>
> Bug description:
>   Whenever I put to suspend my macbook air, ubuntu 15.04 wakes up in a few
> seconds.
>   I've found no way to avoid this.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 15.04
>   Package: linux-image-3.19.0-25-generic 3.19.0-25.26
>   ProcVersionSignature: Ubuntu 3.19.0-25.26-generic 3.19.8-ckt2
>   Uname: Linux 3.19.0-25-generic x86_64
>   NonfreeKernelModules: wl
>   ApportVersion: 2.17.2-0ubuntu1.1
>   Architecture: amd64
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC0:  lev        2001 F.... pulseaudio
>    /dev/snd/controlC1:  lev        2001 F.... pulseaudio
>   CurrentDesktop: Unity
>   Date: Sun Aug  9 23:30:10 2015
>   EcryptfsInUse: Yes
>   HibernationDevice: RESUME=UUID=918f68f1-76f0-4449-b89c-3f9685f8ce63
>   InstallationDate: Installed on 2015-07-16 (24 days ago)
>   InstallationMedia: Ubuntu 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:0291 Apple, Inc.
>    Bus 001 Device 006: ID 05ac:828f Apple, Inc.
>    Bus 001 Device 002: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub
> (part of BCM2046 Bluetooth)
>    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>   MachineType: Apple Inc. MacBookAir7,2
>   ProcFB: 0 inteldrmfb
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-25-generic.efi.signed
> root=UUID=660bcd07-b8a9-4231-b479-e35018d66612 ro quiet splash vt.handoff=7
>   RelatedPackageVersions:
>    linux-restricted-modules-3.19.0-25-generic N/A
>    linux-backports-modules-3.19.0-25-generic  N/A
>    linux-firmware                             1.143.2
>   SourcePackage: linux
>   UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 06/05/2015
>   dmi.bios.vendor: Apple Inc.
>   dmi.bios.version: MBA71.88Z.0166.B06.1506051511
>   dmi.board.asset.tag: Base Board Asset Tag#
>   dmi.board.name: Mac-937CB26E2E02BB01
>   dmi.board.vendor: Apple Inc.
>   dmi.board.version: MacBookAir7,2
>   dmi.chassis.asset.tag: Chassis Board Asset Tag#
>   dmi.chassis.type: 9
>   dmi.chassis.vendor: Apple Inc.
>   dmi.chassis.version: Mac-937CB26E2E02BB01
>   dmi.modalias:
> dmi:bvnAppleInc.:bvrMBA71.88Z.0166.B06.1506051511:bd06/05/2015:svnAppleInc.:pnMacBookAir7,2:pvr1.0:rvnAppleInc.:rnMac-937CB26E2E02BB01:rvrMacBookAir7,2:cvnAppleInc.:ct9:cvrMac-937CB26E2E02BB01:
>   dmi.product.name: MacBookAir7,2
>   dmi.product.version: 1.0
>   dmi.sys.vendor: Apple Inc.
>
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>