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[Michael Gratton <mike@xxxxxxx>]

@penalvch: As requested, I just reported bug #1507472 then.

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https://bugs.launchpad.net/bugs/1487919

Title:
  macbookrpro12,1 fails to suspend

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I've installed wily on a new macbookpro12,1 (2015 model), and
  suspending the system results in the screen going black and the apple
  light turning off, but the system is not fully asleep -- the 'force
  touch' pad still makes clicking feedback, and the machine continues to
  generate heat and spin fans if put into a bag.  Once in this state,
  the machine cannot be woken up from the state its in either.

  did a "journalctl -f | tee sleep.log' while this was happening and got
  the following output -- let me know if there is a better way to figure
  out where things are going wrong:


  Aug 23 15:13:21 spiny NetworkManager[820]: <info> sleep requested (sleeping: no  enabled: yes)
  Aug 23 15:13:21 spiny NetworkManager[820]: <info> sleeping...
  Aug 23 15:13:21 spiny NetworkManager[820]: <info> (wlp3s0): device state change: activated -> unmanaged (reason 'sleeping') [100 10 37]
  Aug 23 15:13:21 spiny NetworkManager[820]: <info> (wlp3s0): deactivating device (reason 'sleeping') [37]
  Aug 23 15:13:21 spiny NetworkManager[820]: <info> (wlp3s0): canceled DHCP transaction, DHCP client pid 925
  Aug 23 15:13:21 spiny avahi-daemon[826]: Withdrawing address record for 2601:1c0:4d00:39e6:f912:fbb6:aaa6:4429 on wlp3s0.
  Aug 23 15:13:21 spiny avahi-daemon[826]: Withdrawing address record for 2601:1c0:4d00:39e6:290:4cff:fe0d:f43e on wlp3s0.
  Aug 23 15:13:21 spiny avahi-daemon[826]: Leaving mDNS multicast group on interface wlp3s0.IPv6 with address 2601:1c0:4d00:39e6:290:4cff:fe0d:f43e.
  Aug 23 15:13:21 spiny avahi-daemon[826]: Joining mDNS multicast group on interface wlp3s0.IPv6 with address fe80::290:4cff:fe0d:f43e.
  Aug 23 15:13:21 spiny avahi-daemon[826]: Registering new address record for fe80::290:4cff:fe0d:f43e on wlp3s0.*.
  Aug 23 15:13:21 spiny avahi-daemon[826]: Withdrawing address record for fe80::290:4cff:fe0d:f43e on wlp3s0.
  Aug 23 15:13:21 spiny avahi-daemon[826]: Leaving mDNS multicast group on interface wlp3s0.IPv6 with address fe80::290:4cff:fe0d:f43e.
  Aug 23 15:13:21 spiny avahi-daemon[826]: Interface wlp3s0.IPv6 no longer relevant for mDNS.
  Aug 23 15:13:21 spiny wpa_supplicant[891]: wlp3s0: CTRL-EVENT-DISCONNECTED bssid=10:c3:7b:c5:83:d8 reason=3 locally_generated=1
  Aug 23 15:13:21 spiny wpa_supplicant[891]: nl80211: Was expecting local disconnect but got another disconnect event first
  Aug 23 15:13:21 spiny avahi-daemon[826]: Withdrawing address record for 192.168.1.83 on wlp3s0.
  Aug 23 15:13:21 spiny avahi-daemon[826]: Leaving mDNS multicast group on interface wlp3s0.IPv4 with address 192.168.1.83.
  Aug 23 15:13:21 spiny avahi-daemon[826]: Interface wlp3s0.IPv4 no longer relevant for mDNS.
  Aug 23 15:13:21 spiny kernel: cfg80211: Calling CRDA to update world regulatory domain
  Aug 23 15:13:21 spiny NetworkManager[820]: <info> Writing DNS information to /sbin/resolvconf
  Aug 23 15:13:21 spiny dnsmasq[928]: setting upstream servers from DBus
  Aug 23 15:13:21 spiny dnsmasq[928]: using nameserver 2601:1c0:4d00:39e6::1#53
  Aug 23 15:13:21 spiny dbus[806]: [system] Rejected send message, 10 matched rules; type="method_return", sender=":1.22" (uid=0 pid=928 comm="/usr/sbin/dnsmasq --no-resolv --keep-in-foreground") interface="(unset)" member="(unset)" error name="(unset)" requested_reply="0" destination=":1.6" (uid=0 pid=820 comm="/usr/sbin/NetworkManager --no-daemon ")
  Aug 23 15:13:21 spiny wpa_supplicant[891]: p2p-dev-wlp3s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
  Aug 23 15:13:21 spiny NetworkManager[820]: <info> Writing DNS information to /sbin/resolvconf
  Aug 23 15:13:21 spiny kernel: brcmf_cfg80211_reg_notifier: not a ISO3166 code
  Aug 23 15:13:21 spiny kernel: cfg80211: World regulatory domain updated:
  Aug 23 15:13:21 spiny kernel: cfg80211:  DFS Master region: unset
  Aug 23 15:13:21 spiny kernel: cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
  Aug 23 15:13:21 spiny kernel: cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
  Aug 23 15:13:21 spiny kernel: cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
  Aug 23 15:13:21 spiny kernel: cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
  Aug 23 15:13:21 spiny kernel: cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
  Aug 23 15:13:21 spiny kernel: cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
  Aug 23 15:13:21 spiny kernel: cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
  Aug 23 15:13:21 spiny kernel: cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
  Aug 23 15:13:21 spiny kernel: cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
  Aug 23 15:13:21 spiny dnsmasq[928]: setting upstream servers from DBus
  Aug 23 15:13:21 spiny dbus[806]: [system] Rejected send message, 10 matched rules; type="method_return", sender=":1.22" (uid=0 pid=928 comm="/usr/sbin/dnsmasq --no-resolv --keep-in-foreground") interface="(unset)" member="(unset)" error name="(unset)" requested_reply="0" destination=":1.6" (uid=0 pid=820 comm="/usr/sbin/NetworkManager --no-daemon ")
  Aug 23 15:13:21 spiny NetworkManager[820]: <info> NetworkManager state is now ASLEEP
  Aug 23 15:13:21 spiny kernel: IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
  Aug 23 15:13:21 spiny dbus[806]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
  Aug 23 15:13:21 spiny kernel: show_signal_msg: 36 callbacks suppressed
  Aug 23 15:13:21 spiny kernel: wpa_supplicant[891]: segfault at 0 ip 00007fd14527bcba sp 00007ffc8c8dee68 error 4 in libc-2.21.so[7fd1451dc000+1c0000]
  Aug 23 15:13:21 spiny systemd[1]: Starting Network Manager Script Dispatcher Service...
  Aug 23 15:13:21 spiny dbus[806]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
  Aug 23 15:13:21 spiny systemd[1]: Started Network Manager Script Dispatcher Service.
  Aug 23 15:13:21 spiny nm-dispatcher[4605]: Dispatching action 'down' for wlp3s0
  Aug 23 15:13:21 spiny NetworkManager[820]: <info> wpa_supplicant stopped
  Aug 23 15:13:21 spiny systemd[1]: wpa_supplicant.service: Main process exited, code=dumped, status=11/SEGV
  Aug 23 15:13:21 spiny systemd[1]: wpa_supplicant.service: Unit entered failed state.
  Aug 23 15:13:21 spiny systemd[1]: wpa_supplicant.service: Failed with result 'core-dump'.
  Aug 23 15:13:26 spiny whoopsie[825]: [15:13:26] Cannot reach: https://daisy.ubuntu.com
  Aug 23 15:13:26 spiny whoopsie[825]: [15:13:26] offline
  Aug 23 15:13:26 spiny whoopsie[825]: [15:13:26] Cannot reach: https://daisy.ubuntu.com
  Aug 23 15:13:26 spiny systemd-logind[796]: Delay lock is active (UID 121/gdm, PID 1205/gnome-shell) but inhibitor timeout is reached.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.1.0-3-generic 4.1.0-3.3 [modified: boot/vmlinuz-4.1.0-3-generic]
  ProcVersionSignature: Ubuntu 4.1.0-3.3-generic 4.1.3
  Uname: Linux 4.1.0-3-generic x86_64
  ApportVersion: 2.18-0ubuntu7
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jbarnett   1544 F.... pulseaudio
   /dev/snd/controlC1:  jbarnett   1544 F.... pulseaudio
  CurrentDesktop: GNOME
  Date: Sun Aug 23 15:16:10 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=dd225ec0-47f4-49d8-a51c-a2547f8eb945
  InstallationDate: Installed on 2015-08-21 (2 days ago)
  InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150819)
  MachineType: Apple Inc. MacBookPro11,4
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.1.0-3-generic.efi.signed root=/dev/mapper/ubuntu--gnome--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.1.0-3-generic N/A
   linux-backports-modules-4.1.0-3-generic  N/A
   linux-firmware                           1.146
  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: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/05/2015
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP114.88Z.0172.B04.1506051511
  dmi.board.name: Mac-06F11FD93F0323C5
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro11,4
  dmi.chassis.type: 9
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-06F11FD93F0323C5
  dmi.modalias: dmi:bvnAppleInc.:bvrMBP114.88Z.0172.B04.1506051511:bd06/05/2015:svnAppleInc.:pnMacBookPro11,4:pvr1.0:rvnAppleInc.:rnMac-06F11FD93F0323C5:rvrMacBookPro11,4:cvnAppleInc.:ct9:cvrMac-06F11FD93F0323C5:
  dmi.product.name: MacBookPro11,4
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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