Kernel 4.4.0-122 Breaks qemu-system-x86
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Juerg Haefliger | ||
qemu (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned |
Bug Description
Fully updated xubuntu 16.04 running kernel 4.4.0-122 breaks qemu-system-x86: black screen displays and qemu-system-x86 runs at 100% cpu indefinitely. Boot the same system with kernel 4.4.0-119 and qemu-system-x86 works fine running a Windows 10 VM.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: qemu-system-x86 1:2.5+dfsg-
ProcVersionSign
Uname: Linux 4.4.0-122-generic i686
ApportVersion: 2.20.1-0ubuntu2.16
Architecture: i386
CurrentDesktop: XFCE
Date: Sun Apr 29 15:58:25 2018
InstallationDate: Installed on 2014-04-29 (1460 days ago)
InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140416.2)
KvmCmdLine:
COMMAND STAT EUID RUID PID PPID %CPU COMMAND
kvm-irqfd-clean S< 0 0 394 2 0.0 [kvm-irqfd-clean]
MachineType: Dell Inc. Inspiron 518
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: qemu
UpgradeStatus: Upgraded to xenial on 2016-08-10 (627 days ago)
dmi.bios.date: 03/30/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.0.8
dmi.board.name: 0K068D
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.chassis.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Inspiron 518
dmi.product.
dmi.sys.vendor: Dell Inc.
Changed in linux (Ubuntu): | |
assignee: | nobody → Juerg Haefliger (juergh) |
tags: | added: cscc |
qemu-system-x86 broken when running kernel 4.4.0-121 as well - same result (black screen displays and qemu-system-x86 runs at 100% cpu indefinitely).