[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1694787
Title:
Dell Precision 5520 crashing after connecting to ethernet
Status in linux package in Ubuntu:
Expired
Bug description:
I have a Dell Precision 5520 that came pre-installed with Ubuntu
16.04.
I use it at home on wireless exclusively. When I take it to work, I
plug it into ethernet via the ethernet dongle. Without fail, almost an
hour later, all networking stops working. I can ping neither domains
not IPs, even on my local network. If I try to run `sudo service
networking restart` or `sudo service network-manager restart` then
Gnome-Shell hangs.
If I switch to an Fn terminal, I can run some commands, but eventually
all sudo commands there hang too. Holding down ctrl+alt+del says
"ctrl+alt+del pressed 7 times in 2 seconds, rebooting immediately",
but after 15 minutes, it still doesn't reboot, forcing me to do a hard
reboot.
Afterwards, the laptop works fine until the next day, when it all
happens again.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-78-generic 4.4.0-78.99
ProcVersionSignature: Ubuntu 4.4.0-78.99-generic 4.4.62
Uname: Linux 4.4.0-78-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: chris 2444 F.... pulseaudio
CurrentDesktop: GNOME
Date: Wed May 31 14:14:09 2017
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-xenial-amd64-20160624-2
InstallationDate: Installed on 2017-03-09 (82 days ago)
InstallationMedia: Ubuntu 16.04 "Xenial" - Build amd64 LIVE Binary
20160624-10:47
MachineType: Dell Inc. Precision 5520
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-78-generic.efi.signed
root=UUID=b3c434bc-85ba-4b42-a137-374a088e6c0f ro acpi_rev_override quiet
splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-78-generic N/A
linux-backports-modules-4.4.0-78-generic N/A
linux-firmware 1.157.10
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/28/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.0.2
dmi.board.name: 0GPNW9
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.0.2:bd12/28/2016:svnDellInc.:pnPrecision5520:pvr:rvnDellInc.:rn0GPNW9:rvrA00:cvnDellInc.:ct10:cvr:
dmi.product.name: Precision 5520
dmi.sys.vendor: Dell Inc.
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