Public bug reported:
I am using Zerbronics ZEB-USB150WF1 for external wifi adapter in
Raspberry pi 3B+ with Ubuntu server but I am not seeing the adapter for
that. What could be the reason?
USB adapter is detected by the OS :
lsusb
Bus 001 Device 004: ID 0461:0010 Primax Electronics, Ltd HP PR1101U / Primax
PMX-KPR1101U Keyboard
Bus 001 Device 005: ID 0bda:f179 Realtek Semiconductor Corp.
Bus 001 Device 006: ID 0424:7800 Microchip Technology, Inc. (formerly SMSC)
Bus 001 Device 003: ID 0424:2514 Microchip Technology, Inc. (formerly SMSC) USB
2.0 Hub
Bus 001 Device 002: ID 0424:2514 Microchip Technology, Inc. (formerly SMSC) USB
2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
but adapter is not showing
ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group
default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP
group default qlen 1000
link/ether b8:27:eb:39:12:6e brd ff:ff:ff:ff:ff:ff
inet 192.168.0.104/24 brd 192.168.0.255 scope global dynamic eth0
valid_lft 85111sec preferred_lft 85111sec
inet6 fe80::ba27:ebff:fe39:126e/64 scope link
valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default
qlen 1000
link/ether b8:27:eb:6c:47:3b brd ff:ff:ff:ff:ff:ff
It should show wlan1 for external adqapter.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-raspi 5.4.0.1052.86
ProcVersionSignature: User Name 5.4.0-1052.58-raspi 5.4.162
Uname: Linux 5.4.0-1052-raspi aarch64
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-1052-raspi.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: arm64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC1', '/dev/snd/pcmC1D0p', '/dev/snd/controlC0',
'/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
CasperMD5CheckResult: skip
Date: Fri Feb 18 08:47:50 2022
ImageMediaBuild: 20210819.1
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lspci:
Lspci-vt: -[0000:00]-
PciMultimedia:
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
ProcFB:
0 simple
1 BCM2708 FB
ProcKernelCmdLine: coherent_pool=1M 8250.nr_uarts=1
snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708_fb.fbswap=1
vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 net.ifnames=0
dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=LABEL=writable
rootfstype=ext4 elevator=deadline rootwait fixrtc quiet splash
RelatedPackageVersions:
linux-restricted-modules-5.4.0-1052-raspi N/A
linux-backports-modules-5.4.0-1052-raspi N/A
linux-firmware 1.187.26
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux-raspi
StagingDrivers: bcm2835_v4l2 vc_sm_cma bcm2835_mmal_vchiq snd_bcm2835
bcm2835_codec bcm2835_isp
UpgradeStatus: No upgrade log present (probably fresh install)
acpidump:
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: apport-bug arm64 arm64-image focal raspi-image staging uec-images
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https://bugs.launchpad.net/bugs/1961395
Title:
I am using ZEB-USB150WF1 for external wifi adapter in raspberry pi
with Ubuntu server but I am not finding the adpater. It should show
wlan1 for external adapter.
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