Also tried to disable runpm in amdgpu and switch it off in both kernels (stock and Mainline Build). For some reason the system is enabling it again (?) and the shutdown/reboot hangs until I force the process using Magic SysRQ.
-- 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/1730864 Title: Shutdown crashing when connected to AC adapter Status in linux package in Ubuntu: Confirmed Bug description: Hello there, I'm using Ubuntu 17.10 (fully updated) and my system is crashing at shutdown when connected to an AC adapter. The error is: Nov 6 22:16:49 rene-Inspiron-5447 kernel: [ 248.294280] [drm:atom_op_jump [amdgpu]] *ERROR* atombios stuck in loop for more than 5secs aborting Nov 6 22:16:49 rene-Inspiron-5447 kernel: [ 248.294336] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing 75A8 (len 272, WS 0, PS 4) @ 0x75F1 Nov 6 22:16:49 rene-Inspiron-5447 kernel: [ 248.294384] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing 640C (len 68, WS 0, PS 8) @ 0x6430] This behavior is only happening when my laptop is charging. When running on battery I got a clean shutdown/reboot. Already tried to run the latest kernel package (from Mainline) and the problem is exactly the same. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-16-generic 4.13.0-16.19 [modified: boot/vmlinuz-4.13.0-16-generic] ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 Uname: Linux 4.13.0-16-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: rene 1249 F.... pulseaudio /dev/snd/controlC0: rene 1249 F.... pulseaudio CurrentDesktop: GNOME Date: Wed Nov 8 01:00:51 2017 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=0f3b9237-1086-430d-be15-043b9ca00fd2 InstallationDate: Installed on 2017-11-06 (1 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) MachineType: Dell Inc. Inspiron 5447 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-16-generic.efi.signed root=UUID=1237aa76-9a2f-4a06-8552-526f124914ff ro quiet splash acpi_backlight=intel_backlight RelatedPackageVersions: linux-restricted-modules-4.13.0-16-generic N/A linux-backports-modules-4.13.0-16-generic N/A linux-firmware 1.169 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/25/2016 dmi.bios.vendor: Dell Inc. dmi.bios.version: A10 dmi.board.name: 0MHP6R dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A10 dmi.modalias: dmi:bvnDellInc.:bvrA10:bd08/25/2016:svnDellInc.:pnInspiron5447:pvrA10:rvnDellInc.:rn0MHP6R:rvrA00:cvnDellInc.:ct8:cvrA10: dmi.product.family: 00 dmi.product.name: Inspiron 5447 dmi.product.version: A10 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1730864/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp

