When using mpv to play a video fullscreen, when I try to resume the window from fullscreen, the screen freezes. Same thing happens when I use cheese. Nothing I can do except a hard poweroff.
I've manually upgraded my kernel with M-bab's build from 'https://github.com/M-Bab/linux-kernel-amdgpu-binaries'.
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: xorg 1:7.7+19ubuntu3
ProcVersionSignature:
Uname: Linux 4.15.4+ x86_64
ApportVersion: 2.20.7-0ubuntu3.7
Architecture: amd64
CompositorRunning: None
CurrentDesktop: ubuntu-communitheme:ubuntu:GNOME
Date: Thu Feb 22 21:53:01 2018
DistUpgraded: Fresh install
DistroCodename: artful
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GpuHangFrequency: I don't know
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:15dd] (rev c4) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:380c]
InstallationDate: Installed on 2018-01-30 (22 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.1)
MachineType: LENOVO 81BR
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.4+ root=UUID=399cfaf6-9c73-4786-8ef5-bd331d20aadc ro pci=noaer ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.1 quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/19/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: 6KCN28WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0L77769 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 720S-13ARR
dmi.modalias: dmi:bvnLENOVO:bvr6KCN28WW:bd12/19/2017:svnLENOVO:pn81BR:pvrLenovoideapad720S-13ARR:rvnLENOVO:rnLNVNB161216:rvrSDK0L77769WIN:cvnLENOVO:ct10:cvrLenovoideapad720S-13ARR:
dmi.product.family: ideapad 720S-13ARR
dmi.product.name: 81BR
dmi.product.version: Lenovo ideapad 720S-13ARR
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.85-4~a~padoka0
version.libgl1-mesa-dri: libgl1-mesa-dri 1:17.3.2-0~a~padoka0
version.libgl1-mesa-glx: libgl1-mesa-glx 1:17.3.2-0~a~padoka0
version.xserver-xorg-core: xserver-xorg-core 2:1.19.5-0ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.10.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20170309-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
---
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CompositorRunning: None
DistUpgraded: Fresh install
DistroCodename: bionic
DistroRelease: Ubuntu 18.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Vega [Radeon Vega 8 Mobile] [1002:15dd] (rev c4) (prog-if 00 [VGA controller])
Subsystem: Lenovo Vega [Radeon Vega 8 Mobile] [17aa:380c]
InstallationDate: Installed on 2018-03-07 (16 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180305)
MachineType: LENOVO 81BR
Package: xorg 1:7.7+19ubuntu5
PackageArchitecture: amd64
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-12-generic.efi.signed root=UUID=a8a345d7-5b2e-495a-897a-351b10597e61 ro pci=noaer ivrs_ioapic[4]=00:14.00 ivrs_ioapic[5]=00:00.01 quiet splash vt.handoff=1
ProcVersionSignature: Ubuntu 4.15.0-12.13-generic 4.15.7
Tags: bionic ubuntu
Uname: Linux 4.15.0-12-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 12/19/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: 6KCN28WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0L77769 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 720S-13ARR
dmi.modalias: dmi:bvnLENOVO:bvr6KCN28WW:bd12/19/2017:svnLENOVO:pn81BR:pvrLenovoideapad720S-13ARR:rvnLENOVO:rnLNVNB161216:rvrSDK0L77769WIN:cvnLENOVO:ct10:cvrLenovoideapad720S-13ARR:
dmi.product.family: ideapad 720S-13ARR
dmi.product.name: 81BR
dmi.product.version: Lenovo ideapad 720S-13ARR
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.91-2
version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.0~rc4-1ubuntu3
version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.0~rc4-1ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.10.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
Ven, thank you for reporting this and helping make Ubuntu better.
Given you are using an unsupported kernel, non-default kernel parameters, etc. if possible, it is best to get the computer in a stable state without WORKAROUNDs/
Hence, to see if this is already resolved in Ubuntu, could you please test http://