[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/2039744
Title:
"Wi-Fi and Bluetooth drop or become unstable after updates
Status in linux package in Ubuntu:
Expired
Bug description:
A few updates ago, the Wi-Fi and Bluetooth, which were working perfectly
after previous fixes for the Realtek RTL8821CE 802.11ac, have become unstable
again. Wi-Fi constantly drops, and Bluetooth has poor and choppy audio. I
noticed this problem occurring after a few updates because everything was
working perfectly (there were problems in the LTS version in the past, but they
had been fixed, and in 23+, there were no issues until now). The process is as
follows: I boot up the system, Wi-Fi works for a few minutes, then it drops,
and no adapters are recognized. I reboot the system. Sometimes it works
perfectly, other times the same issue repeats. Bluetooth doesn't drop, but with
headphones, the audio keeps cutting out and is of low quality. I've observed
this for about a month.
Thank you for your attention.
ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: ubuntu-release-upgrader-core 1:23.04.6
ProcVersionSignature: Ubuntu 6.2.0-34.34-generic 6.2.16
Uname: Linux 6.2.0-34-generic x86_64
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CrashDB: ubuntu
CrashReports:
640:1000:116:13148161:2023-10-14 16:11:38.138230265 -0300:2023-10-14
16:11:33.682230383 -0300:/var/crash/_opt_Mullvad VPN_mullvad-gui.1000.crash
640:1000:116:14139946:2023-10-17 20:20:44.478106198 -0300:2023-10-17
20:20:37.026158833 -0300:/var/crash/_usr_share_codium_codium.1000.crash
640:1000:116:6818241:2023-10-16 10:59:47.318844220 -0300:2023-10-16
10:59:35.422911209
-0300:/var/crash/_usr_lib_x86_64-linux-gnu_libexec_baloo_file.1000.crash
CurrentDesktop: KDE
Date: Wed Oct 18 19:37:32 2023
InstallationDate: Installed on 2023-10-01 (17 days ago)
InstallationMedia: Kubuntu 23.04 "Lunar Lobster" - Release amd64 (20230414.1)
PackageArchitecture: all
ProcEnviron:
LANG=pt_BR.UTF-8
LANGUAGE=pt_BR:pt:en
PATH=(custom, no user)
SHELL=/bin/bash
XDG_RUNTIME_DIR=<set>
SourcePackage: ubuntu-release-upgrader
Symptom: release-upgrade
UpgradeStatus: No upgrade log present (probably fresh install)
---
ProblemType: Bug
ApportVersion: 2.26.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: alpha-ai 4011 F.... wireplumber
/dev/snd/seq: alpha-ai 4009 F.... pipewire
CRDA: N/A
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
DistroRelease: Ubuntu 23.04
InstallationDate: Installed on 2023-10-01 (27 days ago)
InstallationMedia: Kubuntu 23.04 "Lunar Lobster" - Release amd64 (20230414.1)
MachineType: ASUSTeK COMPUTER INC. VivoBook 15_ASUS Laptop X540UAR
Package: linux (not installed)
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.2.0-35-generic
root=/dev/mapper/vgkubuntu-root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 6.2.0-35.35-generic 6.2.16
RelatedPackageVersions:
linux-restricted-modules-6.2.0-35-generic N/A
linux-backports-modules-6.2.0-35-generic N/A
linux-firmware 20230323.gitbcdcfbcf-0ubuntu1.8
Tags: wayland-session lunar
Uname: Linux 6.2.0-35-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo users
_MarkForUpload: True
dmi.bios.date: 08/23/2019
dmi.bios.release: 5.12
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: X540UAR.306
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: X540UAR
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrX540UAR.306:bd08/23/2019:br5.12:svnASUSTeKCOMPUTERINC.:pnVivoBook15_ASUSLaptopX540UAR:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX540UAR:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku:
dmi.product.family: VivoBook
dmi.product.name: VivoBook 15_ASUS Laptop X540UAR
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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