Public bug reported:
dmesg:
[ 7578.057461] TCP: wlp1s0: Driver has suspect GRO implementation, TCP
performance may be compromised.
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.9.0-15-generic 4.9.0-15.16
ProcVersionSignature: Ubuntu 4.9.0-15.16-generic 4.9.5
Uname: Linux 4.9.0-15-generic x86_64
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0p: caravena 2378 F...m pulseaudio
/dev/snd/controlC0: caravena 2378 F.... pulseaudio
CurrentDesktop: GNOME
Date: Sun Feb 12 19:34:40 2017
HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
InstallationDate: Installed on 2015-07-26 (567 days ago)
InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150723)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.9.0-15-generic
root=UUID=4f4435ca-b877-47a5-9065-3dd624c0514e ro rootflags=subvol=@ quiet
splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.9.0-15-generic N/A
linux-backports-modules-4.9.0-15-generic N/A
linux-firmware 1.162
SourcePackage: linux
UpgradeStatus: Upgraded to zesty on 2016-10-29 (106 days ago)
dmi.bios.date: 04/15/2013
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: P14AAJ
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: SAMSUNG_NP1234567890
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: FAB1
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: 0.1
dmi.modalias:
dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
dmi.product.name: 530U3C/530U4C
dmi.product.version: 0.1
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
** Affects: linux
Importance: Unknown
Status: Unknown
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug zesty
** Bug watch added: Linux Kernel Bug Tracker #194569
http://bugzilla.kernel.org/show_bug.cgi?id=194569
** Also affects: linux via
http://bugzilla.kernel.org/show_bug.cgi?id=194569
Importance: Unknown
Status: Unknown
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https://bugs.launchpad.net/bugs/1664072
Title:
TCP: wlp1s0: Driver has suspect GRO implementation, TCP performance
may be compromised.
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