** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1775583
Title:
Wifi drops out, takes 5 mins to recover
Status in linux package in Ubuntu:
Incomplete
Status in linux-firmware package in Ubuntu:
New
Bug description:
My wifi used to be solid, but recently it's started dropping out 2-3
times a day. Looking in the logs the only thing I see that may be
relevant is:
Jun 07 11:57:07 laptop kernel: brcmfmac: brcmf_msgbuf_query_dcmd: Timeout on
response for query command
Jun 07 11:57:07 laptop kernel: brcmfmac: brcmf_run_escan: error (-5)
Jun 07 11:57:07 laptop kernel: brcmfmac: brcmf_cfg80211_scan: scan error (-5)
Jun 07 11:57:10 laptop kernel: brcmfmac: brcmf_cfg80211_get_station: GET STA
INFO failed, -21
Jun 07 11:57:14 laptop kernel: brcmfmac: brcmf_inetaddr_changed: fail to get
arp ip table err:-23
Jun 07 11:57:56 laptop kernel: brcmfmac: brcmf_cfg80211_escan_handler: scan
not ready, bsscfgidx=0
Jun 07 11:57:56 laptop kernel: brcmfmac: brcmf_fweh_event_worker: event
handler failed (69)
Jun 07 11:58:17 laptop kernel: brcmfmac: brcmf_inetaddr_changed: fail to get
arp ip table err:-23
I was wondering if it's similar to
https://bugzilla.redhat.com/show_bug.cgi?id=1528291
Other info:
$ lspci -vnn | grep -i net
02:00.0 Network controller [0280]: Broadcom Limited BCM43602 802.11ac
Wireless LAN SoC [14e4:43ba] (rev 01)
$ lsmod | grep brcmfmac
brcmfmac 315392 0
brcmutil 16384 1 brcmfmac
cfg80211 622592 1 brcmfmac
$ uname -a
Linux laptop 4.15.0-22-generic #24-Ubuntu SMP Wed May 16 12:15:17 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-firmware 1.173.1
ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
Uname: Linux 4.15.0-22-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.1
Architecture: amd64
Date: Thu Jun 7 12:01:23 2018
Dependencies:
InstallationDate: Installed on 2018-04-07 (61 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180403)
PackageArchitecture: all
ProcEnviron:
LANGUAGE=en_GB:en
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
SourcePackage: linux-firmware
UpgradeStatus: No upgrade log present (probably fresh install)
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