wireless network not working on my linux

byndstd · 07-27-2020, 08:54 PM

after I did an update my computer won't connect to internet
when I click on network icon it show only my home connection after 10 second it's disappear and then a message show says

Disconnected - you are now offline
wireless network

I can't connect to internet with ethernet because in my laptop no input for ethernet

like in photo

https://i.stack.imgur.com/0U24E.jpg

.

squirreltasm · 07-27-2020, 09:55 PM

Did you back up before the update, so you can roll back to a functioning network controller? What Distribution are you using?

byndstd · 07-27-2020, 10:20 PM

Quote:

Originally Posted by squirreltasm

Did you back up before the update, so you can roll back to a functioning network controller? What Distribution are you using?

No I didn't do anything

I'm using zorin

Quote:

NAME="Zorin OS"
VERSION="15.2"
ID=zorin
ID_LIKE=ubuntu
PRETTY_NAME="Zorin OS 15.2"
VERSION_ID="15"

ondoho · 07-28-2020, 03:17 AM

Have you fully rebooted?

It shows that you are connected to VIRGIN165.

Please open a terminal and enter

Code:

ping archive.org
ping 1.1.1.1

while connected.
And show us the output.
Please use CODE tags as explained in my signature.

byndstd · 07-28-2020, 11:18 PM

Quote:

Originally Posted by ondoho

Have you fully rebooted?

It shows that you are connected to VIRGIN165.

Please open a terminal and enter

Code:

ping archive.org
ping 1.1.1.1

while connected.
And show us the output.
Please use CODE tags as explained in my signature.

It's back to connect after many restart. if i Get the same problem I will show you what it's display

byndstd · 07-29-2020, 02:51 PM

Quote:

Originally Posted by ondoho

Have you fully rebooted?

It shows that you are connected to VIRGIN165.

Please open a terminal and enter

Code:

ping archive.org
ping 1.1.1.1

while connected.
And show us the output.
Please use CODE tags as explained in my signature.

this is the result

Quote:

bynd@Lenovo:~$ ping archive.org
ping: archive.org: Temporary failure in name resolution
bynd@Lenovo:~$ ping 1.1.1.1
connect: Network is unreachable
bynd@Lenovo:~$

colorpurple21859 · 07-29-2020, 03:36 PM

Post the output of lsmod with it working and not working

byndstd · 08-02-2020, 06:46 PM

Quote:

Originally Posted by colorpurple21859

Post the output of lsmod with it working and not working

sorry to be late for reply because of my network on this idiot pc

here is when I have no network and also if I have network

network not working lsmod

Quote:

Module Size Used by
rfcomm 81920 16
cmac 16384 1
joydev 28672 0
wacom 114688 0
bnep 24576 2
mei_hdcp 24576 0
hid_multitouch 28672 0
aufs 258048 0
intel_rapl_msr 20480 0
snd_hda_codec_hdmi 61440 1
x86_pkg_temp_thermal 20480 0
intel_powerclamp 20480 0
coretemp 20480 0
snd_hda_codec_realtek 122880 1
snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek
kvm_intel 253952 0
kvm 655360 1 kvm_intel
snd_hda_intel 49152 3
snd_intel_dspcfg 24576 1 snd_hda_intel
snd_hda_codec 131072 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core 90112 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hwdep 20480 1 snd_hda_codec
crct10dif_pclmul 16384 1
crc32_pclmul 16384 0
snd_pcm 102400 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
ghash_clmulni_intel 16384 0
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 36864 1 snd_seq_midi
overlay 114688 0
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
aesni_intel 372736 1
rtwpci 24576 0
crypto_simd 16384 1 aesni_intel
cryptd 24576 2 crypto_simd,ghash_clmulni_intel
glue_helper 16384 1 aesni_intel
intel_cstate 20480 0
rtw88 610304 1 rtwpci
uvcvideo 94208 0
videobuf2_vmalloc 20480 1 uvcvideo
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
videobuf2_memops 20480 1 videobuf2_vmalloc
intel_rapl_perf 20480 0
mac80211 851968 2 rtwpci,rtw88
snd_timer 36864 2 snd_seq,snd_pcm
input_leds 16384 0
videobuf2_v4l2 24576 1 uvcvideo
snd 86016 17 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_code c,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
serio_raw 20480 0
intel_wmi_thunderbolt 20480 0
videobuf2_common 53248 2 videobuf2_v4l2,uvcvideo
wmi_bmof 16384 0
btusb 57344 0
btrtl 20480 1 btusb
cfg80211 712704 2 mac80211,rtw88
btbcm 16384 1 btusb
btintel 24576 1 btusb
soundcore 16384 1 snd
videodev 217088 3 videobuf2_v4l2,uvcvideo,videobuf2_common
hid_sensor_accel_3d 20480 1
mei_me 40960 1
libarc4 16384 1 mac80211
bluetooth 573440 43 btrtl,btintel,btbcm,bnep,btusb,rfcomm
mei 102400 3 mei_hdcp,mei_me
mc 53248 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
hid_sensor_trigger 20480 2 hid_sensor_accel_3d
industrialio_triggered_buffer 16384 1 hid_sensor_accel_3d
intel_lpss_pci 20480 0
ecdh_generic 16384 2 bluetooth
intel_lpss 16384 1 intel_lpss_pci
ecc 32768 1 ecdh_generic
idma64 20480 0
virt_dma 20480 1 idma64
kfifo_buf 16384 1 industrialio_triggered_buffer
hid_sensor_iio_common 20480 2 hid_sensor_trigger,hid_sensor_accel_3d
industrialio 73728 5 industrialio_triggered_buffer,hid_sensor_trigger,kfifo_buf,hid_sensor_accel_3d
intel_pch_thermal 16384 0
processor_thermal_device 24576 0
intel_xhci_usb_role_switch 16384 0
roles 16384 1 intel_xhci_usb_role_switch
intel_rapl_common 24576 2 intel_rapl_msr,processor_thermal_device
cros_ec_ishtp 20480 0
int340x_thermal_zone 16384 1 processor_thermal_device
cros_ec 20480 1 cros_ec_ishtp
intel_soc_dts_iosf 20480 1 processor_thermal_device
ideapad_laptop 20480 0
sparse_keymap 16384 1 ideapad_laptop
int3400_thermal 20480 0
acpi_thermal_rel 16384 1 int3400_thermal
acpi_pad 184320 0
mac_hid 16384 0
ip6t_REJECT 16384 1
nf_reject_ipv6 20480 1 ip6t_REJECT
nf_log_ipv6 16384 5
xt_hl 16384 22
ip6t_rt 20480 3
ipt_REJECT 16384 1
nf_reject_ipv4 16384 1 ipt_REJECT
nf_log_ipv4 16384 5
nf_log_common 16384 2 nf_log_ipv4,nf_log_ipv6
xt_LOG 20480 10
xt_limit 16384 13
xt_tcpudp 20480 18
xt_addrtype 16384 4
xt_conntrack 16384 16
ip6table_filter 16384 1
ip6_tables 32768 53 ip6table_filter
nf_conntrack_netbios_ns 16384 0
nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns
nf_nat_ftp 20480 0
sch_fq_codel 20480 1
nf_nat 40960 1 nf_nat_ftp
nf_conntrack_ftp 24576 1 nf_nat_ftp
nf_conntrack 139264 6 xt_conntrack,nf_nat,nf_nat_ftp,nf_conntrack_netbios_ns,nf_conntrack_broadcast,nf_conntrack_ftp
nf_defrag_ipv6 24576 1 nf_conntrack
nf_defrag_ipv4 16384 1 nf_conntrack
libcrc32c 16384 2 nf_conntrack,nf_nat
parport_pc 40960 0
iptable_filter 16384 1
ppdev 24576 0
bpfilter 24576 0
lp 20480 0
parport 53248 3 parport_pc,lp,ppdev
ip_tables 32768 9 iptable_filter
x_tables 40960 13 ip6table_filter,xt_conntrack,iptable_filter,xt_LOG,xt_tcpudp,xt_addrtype,ip6t_rt,ip6_tables,ipt_REJE CT,ip_tables,xt_limit,xt_hl,ip6t_REJECT
autofs4 45056 2
hid_logitech_hidpp 40960 0
hid_logitech_dj 28672 0
usbhid 53248 2 wacom,hid_logitech_dj
uas 28672 0
usb_storage 77824 1 uas
hid_sensor_custom 24576 0
hid_sensor_hub 24576 4 hid_sensor_trigger,hid_sensor_iio_common,hid_sensor_accel_3d,hid_sensor_custom
hid_generic 16384 0
intel_ishtp_loader 24576 0
intel_ishtp_hid 24576 0
i915 1978368 9
i2c_algo_bit 16384 1 i915
drm_kms_helper 184320 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
nvme 45056 1
drm 491520 5 drm_kms_helper,i915
intel_ish_ipc 24576 0
nvme_core 102400 3 nvme
i2c_hid 28672 0
intel_ishtp 49152 4 cros_ec_ishtp,intel_ishtp_hid,intel_ish_ipc,intel_ishtp_loader
wmi 32768 3 intel_wmi_thunderbolt,wmi_bmof,ideapad_laptop
hid 126976 9 i2c_hid,wacom,usbhid,hid_multitouch,hid_sensor_hub,intel_ishtp_hid,hid_generic,hid_logitech_dj,hid_l ogitech_hidpp
pinctrl_sunrisepoint 28672 0
video 49152 2 ideapad_laptop,i915
pinctrl_intel 28672 1 pinctrl_sunrisepoint

Today my network worked so I did lsmod and the output is

Quote:

Module Size Used by
nls_iso8859_1 16384 1
rfcomm 81920 16
ccm 20480 6
cmac 16384 1
joydev 28672 0
snd_hda_codec_hdmi 57344 1
bnep 24576 2
wacom 114688 0
hid_multitouch 28672 0
mei_hdcp 24576 0
aufs 258048 0
x86_pkg_temp_thermal 20480 0
intel_powerclamp 20480 0
coretemp 20480 0
kvm_intel 245760 0
kvm 655360 1 kvm_intel
irqbypass 16384 1 kvm
snd_hda_codec_realtek 118784 1
snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek
intel_rapl_msr 20480 0
crct10dif_pclmul 16384 1
snd_hda_intel 53248 3
snd_intel_dspcfg 24576 1 snd_hda_intel
crc32_pclmul 16384 0
snd_hda_codec 131072 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
ghash_clmulni_intel 16384 0
snd_hda_core 90112 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 102400 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
aesni_intel 372736 6
rtwpci 24576 0
snd_seq_midi 20480 0
aes_x86_64 20480 1 aesni_intel
rtw88 462848 1 rtwpci
snd_seq_midi_event 16384 1 snd_seq_midi
crypto_simd 16384 1 aesni_intel
snd_rawmidi 36864 1 snd_seq_midi
cryptd 24576 2 crypto_simd,ghash_clmulni_intel
glue_helper 16384 1 aesni_intel
overlay 114688 0
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
mac80211 847872 2 rtwpci,rtw88
intel_cstate 20480 0
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
btusb 57344 0
intel_rapl_perf 20480 0
snd_timer 36864 2 snd_seq,snd_pcm
uvcvideo 94208 0
btrtl 20480 1 btusb
v4l2_common 16384 1 uvcvideo
btbcm 16384 1 btusb
videobuf2_vmalloc 20480 1 uvcvideo
btintel 24576 1 btusb
videobuf2_memops 20480 1 videobuf2_vmalloc
cfg80211 704512 2 mac80211,rtw88
videobuf2_v4l2 24576 1 uvcvideo
input_leds 16384 0
snd 86016 17 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_code c,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
videobuf2_common 49152 2 videobuf2_v4l2,uvcvideo
wmi_bmof 16384 0
serio_raw 20480 0
soundcore 16384 1 snd
libarc4 16384 1 mac80211
bluetooth 573440 43 btrtl,btintel,btbcm,bnep,btusb,rfcomm
intel_wmi_thunderbolt 20480 0
hid_sensor_accel_3d 20480 1
videodev 208896 4 v4l2_common,videobuf2_v4l2,uvcvideo,videobuf2_common
mc 53248 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
mei_me 40960 1
hid_sensor_trigger 20480 2 hid_sensor_accel_3d
ecdh_generic 16384 2 bluetooth
idma64 20480 0
industrialio_triggered_buffer 16384 1 hid_sensor_accel_3d
mei 106496 3 mei_hdcp,mei_me
virt_dma 20480 1 idma64
kfifo_buf 16384 1 industrialio_triggered_buffer
ecc 32768 1 ecdh_generic
hid_sensor_iio_common 20480 2 hid_sensor_trigger,hid_sensor_accel_3d
industrialio 73728 5 industrialio_triggered_buffer,hid_sensor_trigger,kfifo_buf,hid_sensor_accel_3d
intel_lpss_pci 20480 0
intel_lpss 16384 1 intel_lpss_pci
cros_ec_ishtp 20480 0
cros_ec_core 20480 1 cros_ec_ishtp
intel_xhci_usb_role_switch 16384 0
processor_thermal_device 20480 0
intel_rapl_common 24576 2 intel_rapl_msr,processor_thermal_device
roles 16384 1 intel_xhci_usb_role_switch
int340x_thermal_zone 16384 1 processor_thermal_device
intel_pch_thermal 16384 0
intel_soc_dts_iosf 20480 1 processor_thermal_device
ideapad_laptop 20480 0
sparse_keymap 16384 1 ideapad_laptop
int3400_thermal 20480 0
acpi_pad 184320 0
acpi_thermal_rel 16384 1 int3400_thermal
mac_hid 16384 0
ip6t_REJECT 16384 1
nf_reject_ipv6 20480 1 ip6t_REJECT
nf_log_ipv6 16384 5
xt_hl 16384 22
ip6t_rt 20480 3
ipt_REJECT 16384 1
nf_reject_ipv4 16384 1 ipt_REJECT
nf_log_ipv4 16384 5
nf_log_common 16384 2 nf_log_ipv4,nf_log_ipv6
xt_LOG 20480 10
xt_limit 16384 13
xt_tcpudp 20480 18
xt_addrtype 16384 4
xt_conntrack 16384 16
ip6table_filter 16384 1
ip6_tables 32768 53 ip6table_filter
nf_conntrack_netbios_ns 16384 0
nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns
sch_fq_codel 20480 5
nf_nat_ftp 20480 0
nf_nat 40960 1 nf_nat_ftp
nf_conntrack_ftp 24576 1 nf_nat_ftp
nf_conntrack 139264 6 xt_conntrack,nf_nat,nf_nat_ftp,nf_conntrack_netbios_ns,nf_conntrack_broadcast,nf_conntrack_ftp
nf_defrag_ipv6 24576 1 nf_conntrack
nf_defrag_ipv4 16384 1 nf_conntrack
libcrc32c 16384 2 nf_conntrack,nf_nat
parport_pc 40960 0
iptable_filter 16384 1
bpfilter 24576 0
ppdev 24576 0
lp 20480 0
parport 53248 3 parport_pc,lp,ppdev
ip_tables 32768 9 iptable_filter
x_tables 40960 13 ip6table_filter,xt_conntrack,iptable_filter,xt_LOG,xt_tcpudp,xt_addrtype,ip6t_rt,ip6_tables,ipt_REJE CT,ip_tables,xt_limit,xt_hl,ip6t_REJECT
autofs4 45056 2
hid_logitech_hidpp 40960 0
hid_logitech_dj 24576 0
usbhid 53248 2 wacom,hid_logitech_dj
uas 28672 2
usb_storage 77824 3 uas
hid_sensor_custom 24576 0
hid_sensor_hub 24576 4 hid_sensor_trigger,hid_sensor_iio_common,hid_sensor_accel_3d,hid_sensor_custom
hid_generic 16384 0
intel_ishtp_loader 24576 0
intel_ishtp_hid 24576 0
i915 1941504 1025
nvme 45056 1
i2c_algo_bit 16384 1 i915
drm_kms_helper 180224 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
nvme_core 102400 3 nvme
intel_ish_ipc 24576 0
drm 491520 510 drm_kms_helper,i915
intel_ishtp 49152 4 cros_ec_ishtp,intel_ishtp_hid,intel_ish_ipc,intel_ishtp_loader
i2c_hid 28672 0
wmi 32768 3 intel_wmi_thunderbolt,wmi_bmof,ideapad_laptop
hid 126976 9 i2c_hid,wacom,usbhid,hid_multitouch,hid_sensor_hub,intel_ishtp_hid,hid_generic,hid_logitech_dj,hid_l ogitech_hidpp
pinctrl_sunrisepoint 28672 0
pinctrl_intel 28672 1 pinctrl_sunrisepoint
video 49152 2 ideapad_laptop,i915

colorpurple21859 · 08-05-2020, 05:03 AM

post /etc/resolv.conf and

Code:

ls -l /etc/resolv.conf

OlgaM · 08-06-2020, 05:37 PM

These steps helped me in the past.
1. Backup with Clonezilla.
2.Open Synaptic and enter in search box "wireless" keyword. At first reinstall "wireless-regdb" package. If it's not help try reinstall also "netbase", "wireless-tools", "iw", "crda", "firmware-iwlwifi", "firmware-linux-free", "systemd", "systemd-sysv". If you use DHCP reinstall also isc-dhcp-client. You can use installation disc for that.
3. Run "apt update, apt upgrade, apt full-upgrade".

byndstd · 08-08-2020, 09:32 PM

Quote:

Originally Posted by colorpurple21859

post /etc/resolv.conf and

Code:

ls -l /etc/resolv.conf

lenovo@Lenovo:~$ ls -l /etc/resolv.conf
lrwxrwxrwx 1 root root 39 Jul 6 10:01 /etc/resolv.conf -> ../run/systemd/resolve/stub-resolv.conf
lenovo@Lenovo:~$

colorpurple21859 · 08-09-2020, 01:30 PM

See if this helps https://www.tecmint.com/set-permanen...ubuntu-debian/

martin smith · 08-12-2020, 09:08 AM

wireless adapter is enabled and that Ubuntu recognizes it see Device Recognition and Operation Check if drivers are available for your wireless adapter install them and check them: see Device Drivers Check your connection to the Internet see Wireless Connections.

byndstd · 09-05-2020, 10:09 PM

I'm still need help I can't connect to internet
I did

Quote:

lspci

I get as return

Quote:

00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 08)
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 620 (rev 07)
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 08)
00:13.0 Non-VGA unclassified device: Intel Corporation Sunrise Point-LP Integrated Sensor Hub (rev 21)
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:15.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 (rev 21)
00:15.1 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1)
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Intel(R) 100 Series Chipset Family LPC Controller/eSPI Controller - 9D4E (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter
02:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961

if this can help I realy i'm need to your helps

ondoho · 09-06-2020, 02:40 AM

Code:

01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter

this is the device you're interested in.
Have a look at it more closely:

Code:

lspci -vs 01:00.0

What to do about it.
You probably want to read this.