[SOLVED] Wifi x230

[_the_muff_]

Hello

Yesterday I installed a fresh version of Mint Cinamon.
It works very well in exception of the Wifi Connection.

The connect does work, but in case i reach out to any addresses, there is no traffic at all.
It works fine via LAN.

Are there any hints , switchs, buttons i have to amend ?

rgrds

[Pjotr]

Please generate an overview of your system like this:
- Launch a terminal window (this is how to launch a terminal window);
- make the terminal window full screen, to avoid chopped lines;
- Copy/paste this command into the terminal:

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inxi -Fxz

(if you type: the letter F is a capital letter)

Press Enter.

Copy/paste the output in your next message.

Do the same with the following four commands:

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rfkill list all

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iwconfig

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lsusb

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lspci

[_the_muff_]

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m8tin@m8tin-ThinkPad-X230:~$ inxi -Fxz
System:    Host: m8tin-ThinkPad-X230 Kernel: 4.15.0-50-generic x86_64 bits: 64 compiler: gcc v: 7.3.0 Desktop: Cinnamon 4.0.10 
           Distro: Linux Mint 19.1 Tessa base: Ubuntu 18.04 bionic 
Machine:   Type: Laptop System: LENOVO product: 23255T8 v: ThinkPad X230 serial: <filter> 
           Mobo: LENOVO model: 23255T8 serial: <filter> UEFI [Legacy]: LENOVO v: G2ETA1WW (2.61 ) date: 04/22/2014 
Battery:   ID-1: BAT0 charge: 34.0 Wh condition: 34.5/57.7 Wh (60%) model: LGC 45N1025 status: Unknown 
CPU:       Topology: Dual Core model: Intel Core i5-3320M bits: 64 type: MT MCP arch: Ivy Bridge rev: 9 L2 cache: 3072 KiB 
           flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 20751 
           Speed: 1197 MHz min/max: 1200/3300 MHz Core speeds (MHz): 1: 1197 2: 1197 3: 1197 4: 1197 
Graphics:  Device-1: Intel 3rd Gen Core processor Graphics vendor: Lenovo driver: i915 v: kernel bus ID: 00:02.0 
           Display: x11 server: X.Org 1.19.6 driver: modesetting unloaded: fbdev,vesa resolution: 1366x768~60Hz 
           OpenGL: renderer: Mesa DRI Intel Ivybridge Mobile v: 4.2 Mesa 18.2.8 direct render: Yes 
Audio:     Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: Lenovo driver: snd_hda_intel v: kernel 
           bus ID: 00:1b.0 
           Sound Server: ALSA v: k4.15.0-50-generic 
Network:   Device-1: Intel 82579LM Gigabit Network vendor: Lenovo driver: e1000e v: 3.2.6-k port: 5080 bus ID: 00:19.0 
           IF: enp0s25 state: down mac: <filter> 
           Device-2: Intel Centrino Advanced-N 6205 [Taylor Peak] driver: iwlwifi v: kernel port: efa0 bus ID: 03:00.0 
           IF: wlp3s0 state: up mac: <filter> 
Drives:    Local Storage: total: 465.76 GiB used: 17.81 GiB (3.8%) 
           ID-1: /dev/sda vendor: Samsung model: SSD 850 EVO 500GB size: 465.76 GiB 
Partition: ID-1: / size: 457.45 GiB used: 17.81 GiB (3.9%) fs: ext4 dev: /dev/sda1 
Sensors:   System Temperatures: cpu: 47.0 C mobo: N/A 
           Fan Speeds (RPM): cpu: 1779 
Info:      Processes: 196 Uptime: 25m Memory: 15.37 GiB used: 2.30 GiB (14.9%) Init: systemd runlevel: 5 Compilers: gcc: 7.4.0 
           Shell: bash v: 4.4.19 inxi: 3.0.27 
m8tin@m8tin-ThinkPad-X230:~$ 

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m8tin@m8tin-ThinkPad-X230:~$ rfkill list all
0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
m8tin@m8tin-ThinkPad-X230:~$ 

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iwm8tin@m8tin-ThinkPad-X230:~$ iwconfig
lo        no wireless extensions.

enp0s25   no wireless extensions.

wlp3s0    IEEE 802.11  ESSID:"HITRON-A7E0"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 84:94:8C:FA:A7:E8   
          Bit Rate=58.5 Mb/s   Tx-Power=15 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=70/70  Signal level=-24 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:311   Missed beacon:0

m8tin@m8tin-ThinkPad-X230:~$ 

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lsm8tin@m8tin-ThinkPad-X230:~$ lsusb
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 04f2:b2eb Chicony Electronics Co., Ltd 
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

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m8tin@m8tin-ThinkPad-X230:~$ lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 (rev 04)
00:16.3 Serial controller: Intel Corporation 7 Series/C210 Series Chipset Family KT Controller (rev 04)
00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (Lewisville) (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation QM77 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)
02:00.0 System peripheral: Ricoh Co Ltd PCIe SDXC/MMC Host Controller (rev 07)
03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34)
m8tin@m8tin-ThinkPad-X230:~$

[_the_muff_]

[Resolved]

I disabled Wifi Mode 11n and left Wifi 11 B/G active. Now it works.