The issue is gone with 4.9.9. I suspect this commit did it:
commit f2a0409a08502d64fbe3990354dff5902b08d2fb
Author: Chris Wilson <[email protected]>
Date: Wed Sep 21 14:51:08 2016 +0100
drm/i915/execlists: Reset RING registers upon resume
commit bafb2f7d4755bf1571bd5e9a03b97f3fc4fe69ae upstream.
I'm still experiencing that video stuttering after suspend/resume but the hang
doesn't happen anymore.
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https://bugs.launchpad.net/bugs/1653361
Title:
[Asus E502SA] Suspend/resume triggers random hang
Status in linux package in Ubuntu:
Incomplete
Bug description:
Resuming from suspend hangs the computer. This doesn't happen with
Windows 10.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-57-generic 4.4.0-57.78
ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35
Uname: Linux 4.4.0-57-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jamse 1839 F.... pulseaudio
CurrentDesktop: Unity
Date: Sat Dec 31 18:01:35 2016
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=d46d5e40-bd0f-41a5-87bb-f4f470f7b4d6
InstallationDate: Installed on 2016-12-14 (17 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 04f2:b52b Chicony Electronics Co., Ltd
Bus 001 Device 006: ID 13d3:3423 IMC Networks
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: ASUSTeK COMPUTER INC. E502SA
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-57-generic.efi.signed
root=UUID=17457b58-fc63-470b-a916-2eedb0dbd58e ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-57-generic N/A
linux-backports-modules-4.4.0-57-generic N/A
linux-firmware 1.157.6
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/20/2016
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: E502SA.300
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: E502SA
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: ATN12345678901234567
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrE502SA.300:bd07/20/2016:svnASUSTeKCOMPUTERINC.:pnE502SA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnE502SA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: E502SA
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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