** Tags added: kernel-bug-exists-upstream-4.8-rc3 -- 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/1616214
Title: Macbook Air resumes immediately after suspend Status in linux package in Ubuntu: Confirmed Bug description: Based on https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1311724 I am opening this bug to tackle the issue of a Macbook Air that resumes immediately after suspending. I have the exact same symptoms as those described in the first bug. The first suspend on battery power works without any issues. After that, even trying the 2x pm-suspend method doesn't work. Here's an excerpt from dmesg showing the suspend: [11363.316508] PM: Syncing filesystems ... done. [11363.683228] PM: Preparing system for sleep (mem) [11363.683388] Freezing user space processes ... (elapsed 0.002 seconds) done. [11363.685415] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [11363.686602] PM: Suspending system (mem) [11363.686629] Suspending console(s) (use no_console_suspend to debug) [11363.686839] sd 1:0:0:0: [sda] Synchronizing SCSI cache [11363.686890] sd 1:0:0:0: [sda] Stopping disk [11363.689056] R8188EU: INFO indicate disassoc [11364.057112] PM: suspend of devices complete after 370.364 msecs [11364.079232] PM: late suspend of devices complete after 22.117 msecs [11364.079400] thunderbolt 0000:07:00.0: suspending... [11364.079620] thunderbolt 0000:07:00.0: stopping RX ring 0 [11364.079623] thunderbolt 0000:07:00.0: disabling interrupt at register 0x38200 bit 12 (0x1001 -> 0x1) [11364.079628] thunderbolt 0000:07:00.0: stopping TX ring 0 [11364.079631] thunderbolt 0000:07:00.0: disabling interrupt at register 0x38200 bit 0 (0x1 -> 0x0) [11364.079633] thunderbolt 0000:07:00.0: control channel stopped [11364.079634] thunderbolt 0000:07:00.0: suspend finished [11364.080060] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [11364.095334] pcieport 0000:05:00.0: quirk: cutting power to thunderbolt controller... [11364.506336] mba6x_bl: Invalid response at reg: 0x1 (len: 24) [11364.733532] mba6x_bl: failed to set brightness [11364.733583] PM: noirq suspend of devices complete after 654.350 msecs [11364.733853] ACPI: Preparing to enter system sleep state S3 [11364.763238] ACPI : EC: EC stopped [11364.763238] PM: Saving platform NVS memory [11364.763240] Disabling non-boot CPUs ... [11364.763530] Broke affinity for irq 49 [11364.764553] smpboot: CPU 1 is now offline [11364.776286] Broke affinity for irq 18 [11364.776293] Broke affinity for irq 44 [11364.776299] Broke affinity for irq 46 [11364.776305] Broke affinity for irq 48 [11364.776309] Broke affinity for irq 49 [11364.777347] smpboot: CPU 2 is now offline [11364.787918] Broke affinity for irq 8 [11364.787921] Broke affinity for irq 9 [11364.787924] Broke affinity for irq 16 [11364.787927] Broke affinity for irq 18 [11364.787930] Broke affinity for irq 44 [11364.787933] Broke affinity for irq 45 [11364.787935] Broke affinity for irq 46 [11364.787937] Broke affinity for irq 47 [11364.787940] Broke affinity for irq 48 [11364.787942] Broke affinity for irq 49 [11364.787945] Broke affinity for irq 54 [11364.788969] smpboot: CPU 3 is now offline [11364.805918] ACPI: Low-level resume complete [11364.806002] ACPI : EC: EC started [11364.806004] PM: Restoring platform NVS memory [11364.806415] Enabling non-boot CPUs ... [11364.826307] x86: Booting SMP configuration: [11364.826309] smpboot: Booting Node 0 Processor 1 APIC 0x2 [11364.837869] cache: parent cpu1 should not be sleeping [11364.838662] CPU1 is up [11365.018821] smpboot: Booting Node 0 Processor 2 APIC 0x1 [11365.074966] cache: parent cpu2 should not be sleeping [11365.075057] CPU2 is up [11365.273364] smpboot: Booting Node 0 Processor 3 APIC 0x3 [11365.325736] cache: parent cpu3 should not be sleeping [11365.350542] CPU3 is up [11365.354192] ACPI: Waking up from system sleep state S3 [11365.430255] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [11365.431123] pcieport 0000:06:03.0: quirk: waiting for thunderbolt to reestablish PCI tunnels... [11365.431125] pcieport 0000:06:04.0: quirk: waiting for thunderbolt to reestablish PCI tunnels... [11365.431219] pcieport 0000:06:05.0: quirk: waiting for thunderbolt to reestablish PCI tunnels... [11365.431309] pcieport 0000:06:06.0: quirk: waiting for thunderbolt to reestablish PCI tunnels... [11365.446161] thunderbolt 0000:07:00.0: resuming... [11365.446162] thunderbolt 0000:07:00.0: control channel starting... [11365.446165] thunderbolt 0000:07:00.0: starting TX ring 0 [11365.446171] thunderbolt 0000:07:00.0: enabling interrupt at register 0x38200 bit 0 (0x0 -> 0x1) [11365.446172] thunderbolt 0000:07:00.0: starting RX ring 0 [11365.446177] thunderbolt 0000:07:00.0: enabling interrupt at register 0x38200 bit 12 (0x1 -> 0x1001) [11365.446181] thunderbolt 0000:07:00.0: resetting switch at 0 [11365.447441] thunderbolt 0000:07:00.0: 0: resuming switch [11365.452967] thunderbolt 0000:07:00.0: resume finished [11365.453101] PM: noirq resume of devices complete after 23.052 msecs [11365.457463] PM: early resume of devices complete after 4.341 msecs [11365.457833] pciehp 0000:06:05.0:pcie24: Timeout on hotplug command 0x1038 (issued 11364396 msec ago) [11365.457837] pciehp 0000:06:03.0:pcie24: Timeout on hotplug command 0x1038 (issued 11364396 msec ago) [11365.457869] pciehp 0000:06:04.0:pcie24: Timeout on hotplug command 0x1038 (issued 11364396 msec ago) [11365.461824] pciehp 0000:06:06.0:pcie24: Timeout on hotplug command 0x1038 (issued 11364400 msec ago) [11365.461845] rtc_cmos 00:02: System wakeup disabled by ACPI [11365.473860] sd 1:0:0:0: [sda] Starting disk [11365.547332] thunderbolt 0000:07:00.0: resetting error on 0:b. [11365.547342] thunderbolt 0000:07:00.0: 0:b: hotplug: scanning [11365.547343] thunderbolt 0000:07:00.0: 0:b: hotplug: no switch found [11365.547347] thunderbolt 0000:07:00.0: resetting error on 0:c. [11365.547353] thunderbolt 0000:07:00.0: 0:c: hotplug: scanning [11365.547354] thunderbolt 0000:07:00.0: 0:c: hotplug: no switch found [11365.801887] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [11365.802162] ata1.00: unexpected _GTF length (8) [11365.802572] ata1.00: unexpected _GTF length (8) [11365.802696] ata1.00: configured for UDMA/133 [11365.818069] MAC Address = ec:08:6b:1f:30:92 [11366.202398] PM: resume of devices complete after 744.933 msecs [11366.202849] PM: Finishing wakeup. Something that seems notable regarding the policy min/med/max policy in in /sys/class/scsi_host/host1/link_power_management_policy when managed via powertop: If I try to toggle ' Enable SATA link power management for host1' after a suspend, powertop throws an error accessing the policy and shows 'null' in its output. cat /proc/acpi/wakeup Device S-state Status Sysfs node P0P2 S3 *disabled EC S4 *disabled platform:PNP0C09:00 HDEF S3 *disabled pci:0000:00:1b.0 RP01 S3 *disabled pci:0000:00:1c.0 RP02 S3 *disabled pci:0000:00:1c.1 RP03 S3 *disabled pci:0000:00:1c.2 ARPT S4 *disabled pci:0000:03:00.0 RP05 S3 *disabled pci:0000:00:1c.4 RP06 S3 *disabled pci:0000:00:1c.5 SPIT S3 *disabled XHC1 S3 *enabled pci:0000:00:14.0 ADP1 S4 *disabled platform:ACPI0003:00 LID0 S4 *enabled platform:PNP0C0D:00 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-34-generic 4.4.0-34.53 ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15 Uname: Linux 4.4.0-34-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl wl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: jamon 5746 F.... pulseaudio /dev/snd/controlC1: jamon 5746 F.... pulseaudio CurrentDesktop: Unity Date: Tue Aug 23 10:24:11 2016 MachineType: Apple Inc. MacBookAir6,2 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-34-generic root=UUID=3a76e661-9bdd-49e1-8621-013477d0c438 ro cryptdevice=/dev/sda5:cryptoroot root=/dev/mapper/UBUNTU ro splash quiet vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-34-generic N/A linux-backports-modules-4.4.0-34-generic N/A linux-firmware 1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/22/2016 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBA61.88Z.0099.B22.1602221559 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-7DF21CB3ED6977E5 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookAir6,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-7DF21CB3ED6977E5 dmi.modalias: dmi:bvnAppleInc.:bvrMBA61.88Z.0099.B22.1602221559:bd02/22/2016:svnAppleInc.:pnMacBookAir6,2:pvr1.0:rvnAppleInc.:rnMac-7DF21CB3ED6977E5:rvrMacBookAir6,2:cvnAppleInc.:ct10:cvrMac-7DF21CB3ED6977E5: dmi.product.name: MacBookAir6,2 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/1616214/+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