This bug was fixed in the package linux-oem - 4.15.0-1043.48
---------------
linux-oem (4.15.0-1043.48) bionic; urgency=medium
[ Ubuntu: 4.15.0-52.56 ]
* Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
manipulation (LP: #1831638)
- SAUCE: tcp: tcp_fragment() should apply sane memory limits
* Remote denial of service (system crash) caused by integer overflow in TCP
SACK handling (LP: #1831637)
- SAUCE: tcp: limit payload size of sacked skbs
-- Stefan Bader <[email protected]> Fri, 14 Jun 2019 10:39:16
+0200
** Changed in: linux-oem (Ubuntu)
Status: Invalid => Fix Released
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https://bugs.launchpad.net/bugs/1779817
Title:
r8169 no internet after suspending
Status in linux package in Ubuntu:
Fix Committed
Status in linux-oem package in Ubuntu:
Fix Released
Status in linux source package in Bionic:
Fix Released
Status in linux-oem source package in Bionic:
Fix Released
Bug description:
===SRU Justification===
[Impact]
r8169 failed to establish connection after the fix for LP: #1752772
landed.
[Fix]
Accepts BIOS WoL settings again, and disables MSI-X for certain chip
revisions.
[Test]
Users confirmed the fix worked for them.
[Regression Potential]
Low. This brings back the old behavior for both WoL and MSI.
===Original Bug Report===
When my computer wakes up from suspending, there's no internet. Unplugging
and replugging cable doesn't work, restarting network service doesn't work
also. Only after restarting the computer, internet comes back.
It only started happening after I freshly installed Ubuntu Budgie (18.04) and
did all the system updates. Before I was using Ubuntu with Unity (16.04) and
there was no problems with my internet.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-24-generic 4.15.0-24.26
ProcVersionSignature: Ubuntu 4.15.0-24.26-generic 4.15.18
Uname: Linux 4.15.0-24-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: minihydra 2085 F.... pulseaudio
/dev/snd/controlC0: minihydra 2085 F.... pulseaudio
/dev/snd/controlC1: minihydra 2085 F.... pulseaudio
CurrentDesktop: Budgie:GNOME
Date: Tue Jul 3 10:13:19 2018
HibernationDevice: RESUME=UUID=3747bab8-c258-4600-bc24-5d1f56a642dd
InstallationDate: Installed on 2018-07-02 (1 days ago)
InstallationMedia: Ubuntu-Budgie 18.04 LTS "Bionic Beaver" - Release amd64
(20180426)
IwConfig:
enp2s0 no wireless extensions.
lo no wireless extensions.
MachineType: System manufacturer System Product Name
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-24-generic
root=UUID=a5ceb36e-76f7-4bd4-a37b-0b91b995c635 ro quiet splash vt.handoff=1
RelatedPackageVersions:
linux-restricted-modules-4.15.0-24-generic N/A
linux-backports-modules-4.15.0-24-generic N/A
linux-firmware 1.173.1
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/28/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2103
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M4A77T
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/28/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A77T:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
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