WiFi works on kernel version LL 115 but not LL 117
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Running on Linux Kubuntu "latest" version, silent install notified me that re-boot is needed to install latest updates. I re-booted, and suddenly had no WiFi. I then used an Ethernet connection to ensure that Internet was still functional. I rebooted to kernel low latency 115 and WiFi returned (disconnected Ethernet before reboot).
I then rebooted again to kernel low latency version 117, with Ethernet, and ran "$ ubuntu-bug linux" which gave me:
QXcbConnection: XCB error: 3 (BadWindow), sequence: 1098, resource id: 25174330, major code: 40 (TranslateCoords), minor code: 0
and opened this bug report in LL 117 using Ethernet connection. I would have included LL 115 report for comparison, but there is no bug "save" option I know of.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.15.0-
ApportVersion: 2.20.9-0ubuntu7.17
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CurrentDesktop: KDE
Date: Tue Sep 8 11:30:04 2020
HibernationDevice: RESUME=
IwConfig:
lo no wireless extensions.
enp9s0 no wireless extensions.
MachineType: Dell Inc. Inspiron 1545
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.173.19
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/17/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A10
dmi.board.name: 0G848F
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Inspiron 1545
dmi.sys.vendor: Dell Inc.
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