wifi not working - tp-link tl-wn822n on Mint 19

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umamittapalli
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Level 1
Posts: 2
Joined: Wed Oct 17, 2018 9:13 am

wifi not working - tp-link tl-wn822n on Mint 19

Post by umamittapalli » Wed Oct 17, 2018 9:27 am

Hello Guys

installed Mint 19 on my desktop with tp-link wireless adapter. i am new to checking the drivers. please help me to fix the issue.

thank you!

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uma@uma-station:~$ inxi -Fx
System:    Host: uma-station Kernel: 4.15.0-36-generic x86_64 bits: 64 gcc: 7.3.0
           Desktop: Cinnamon 3.8.9 (Gtk 3.22.30-1ubuntu1) Distro: Linux Mint 19 Tara
Machine:   Device: desktop Mobo: ASUSTeK model: M5A78L-M/USB3 v: Rev X.0x serial: N/A
           BIOS: American Megatrends v: 2101 date: 12/02/2014
CPU:       8 core AMD FX-8350 Eight-Core (-MCP-) arch: Bulldozer rev.0 cache: 16384 KB
           flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 64289
           clock speeds: max: 4000 MHz 1: 1405 MHz 2: 1393 MHz 3: 1403 MHz 4: 1405 MHz 5: 1404 MHz 6: 1404 MHz
           7: 1426 MHz 8: 1407 MHz
Graphics:  Card: Advanced Micro Devices [AMD/ATI] RS780L [Radeon 3000] bus-ID: 01:05.0
           Display Server: x11 (X.Org 1.19.6 ) drivers: ati,radeon (unloaded: modesetting,fbdev,vesa)
           Resolution: 1920x1080@60.00hz
           OpenGL: renderer: AMD RS780 (DRM 2.50.0 / 4.15.0-36-generic, LLVM 6.0.0)
           version: 3.3 Mesa 18.0.5 Direct Render: Yes
Audio:     Card-1 Advanced Micro Devices [AMD/ATI] RS780 HDMI Audio [Radeon 3000/3100 / HD 3200/3300]
           driver: snd_hda_intel bus-ID: 01:05.1
           Card-2 Advanced Micro Devices [AMD/ATI] SBx00 Azalia (Intel HDA)
           driver: snd_hda_intel bus-ID: 00:14.2
           Sound: Advanced Linux Sound Architecture v: k4.15.0-36-generic
Network:   Card: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
           driver: r8169 v: 2.3LK-NAPI port: e800 bus-ID: 03:00.0
           IF: enp3s0 state: down mac: 9c:5c:8e:76:5d:3f
Drives:    HDD Total Size: 1000.2GB (1.2% used)
           ID-1: /dev/sda model: TOSHIBA_DT01ACA1 size: 1000.2GB
Partition: ID-1: / size: 98G used: 12G (12%) fs: btrfs dev: /dev/sda1
           ID-2: /home size: 98G used: 12G (12%) fs: btrfs dev: /dev/sda1
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors:   System Temperatures: cpu: 39.0C mobo: 43.0C
           Fan Speeds (in rpm): cpu: 3497 sys-1: 0
Info:      Processes: 250 Uptime: 12 min Memory: 1263.4/15771.3MB Init: systemd runlevel: 5 Gcc sys: 7.3.0
           Client: Shell (bash 4.4.191) inxi: 2.3.56 

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uma@uma-station:~$ lsusb
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 12d1:0003 Huawei Technologies Co., Ltd. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 2357:0108  
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Code: Select all

uma@uma-station:~$ lsmod
Module                  Size  Used by
arc4                   16384  2
rtl8xxxu              122880  0
mac80211              778240  1 rtl8xxxu
cfg80211              622592  1 mac80211
joydev                 24576  0
input_leds             16384  0
rndis_host             16384  0
cdc_ether              16384  1 rndis_host
usbnet                 45056  2 rndis_host,cdc_ether
wmi_bmof               16384  0
edac_mce_amd           28672  0
kvm_amd                86016  0
kvm                   598016  1 kvm_amd
irqbypass              16384  1 kvm
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
snd_hda_codec_via      24576  1
ghash_clmulni_intel    16384  0
snd_hda_codec_generic    73728  1 snd_hda_codec_via
pcbc                   16384  0
snd_hda_codec_hdmi     49152  1
aesni_intel           188416  0
snd_hda_intel          40960  5
aes_x86_64             20480  1 aesni_intel
snd_hda_codec         126976  4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_via
crypto_simd            16384  1 aesni_intel
glue_helper            16384  1 aesni_intel
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel,aesni_intel
serio_raw              16384  0
snd_hda_core           81920  5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_via
snd_hwdep              20480  1 snd_hda_codec
snd_pcm                98304  4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
asus_atk0110           20480  0
snd_rawmidi            32768  1 snd_seq_midi
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_seq,snd_pcm
mac_hid                16384  0
snd                    81920  21 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_pcm,snd_hda_codec_via
fam15h_power           16384  0
shpchp                 36864  0
soundcore              16384  1 snd
k10temp                16384  0
sch_fq_codel           20480  7
parport_pc             36864  1
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,parport_pc,ppdev
ip_tables              28672  0
x_tables               40960  1 ip_tables
autofs4                40960  2
btrfs                1126400  1
xor                    24576  1 btrfs
zstd_compress         163840  1 btrfs
raid6_pq              114688  1 btrfs
dm_mirror              24576  0
dm_region_hash         20480  1 dm_mirror
dm_log                 20480  2 dm_mirror,dm_region_hash
hid_generic            16384  0
usbhid                 49152  0
hid                   118784  2 hid_generic,usbhid
radeon               1470464  16
i2c_algo_bit           16384  1 radeon
ttm                   106496  1 radeon
drm_kms_helper        172032  1 radeon
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
pata_acpi              16384  0
sysimgblt              16384  1 drm_kms_helper
psmouse               147456  0
fb_sys_fops            16384  1 drm_kms_helper
ahci                   36864  1
drm                   401408  8 radeon,ttm,drm_kms_helper
r8169                  86016  0
i2c_piix4              24576  0
pata_atiixp            16384  0
libahci                32768  1 ahci
mii                    16384  2 r8169,usbnet
wmi                    24576  1 wmi_bmof

JeremyB
Level 19
Level 19
Posts: 9336
Joined: Fri Feb 21, 2014 8:17 am

Re: wifi not working - tp-link tl-wn822n on Mint 19

Post by JeremyB » Wed Oct 17, 2018 4:45 pm


umamittapalli
Level 1
Level 1
Posts: 2
Joined: Wed Oct 17, 2018 9:13 am

Re: wifi not working - tp-link tl-wn822n on Mint 19

Post by umamittapalli » Thu Oct 18, 2018 6:45 am

you are awesome Jeremy! thank you very much for fixing the issue!!

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