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** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1732020
Title:
system hangs when logging in to x / wayland
Status in linux package in Ubuntu:
Confirmed
Bug description:
I observe a hang in X / Wayland which can be fixed by adding the
following line to my /etc/default/grub. I wonder if this bug can be
fixed in a more generalized way.
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=! acpi_osi=\"Windows
2009\""
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: linux-image-4.13.0-16-generic 4.13.0-16.19
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/controlC0: feurleda 2515 F.... pulseaudio
CurrentDesktop: GNOME
Date: Mon Nov 13 21:47:58 2017
HibernationDevice: RESUME=UUID=595e1742-29bf-4793-9869-a0949b29a493
InstallationDate: Installed on 2017-11-06 (7 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
MachineType: Notebook P64_HJ,HK1
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic.efi.signed
root=UUID=7e37331f-f91c-42cc-8264-25e3d4d6fba4 ro quiet splash acpi_osi=!
"acpi_osi=Windows 2009" vt.handoff=7
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: Upgraded to artful on 2017-11-06 (7 days ago)
dmi.bios.date: 02/06/2017
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.05.05
dmi.board.asset.tag: Tag 12345
dmi.board.name: P64_HJ,HK1
dmi.board.vendor: Notebook
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Notebook
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1.05.05:bd02/06/2017:svnNotebook:pnP64_HJ,HK1:pvrNotApplicable:rvnNotebook:rnP64_HJ,HK1:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
dmi.product.family: Not Applicable
dmi.product.name: P64_HJ,HK1
dmi.product.version: Not Applicable
dmi.sys.vendor: Notebook
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