giukas
15 December 2023 20:18
1
Hello all,
hlshw -C network WARNING: you should run this program as super-user.
*-network:0
description: Wireless interface
product: Comet Lake PCH-LP CNVi WiFi
vendor: Intel Corporation
physical id: 14.3
bus info: pci@0000:00:14.3
logical name: wlan0
version: 00
serial: a4:42:3b:01:23:81
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=6.6.7-1-MANJARO firmware=77.ad46c98b.0 QuZ-a0-hr-b0-77.u latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:16 memory:9133c000-9133ffff
*-network:1 DISABLED
description: Ethernet interface
product: Ethernet Connection (10) I219-LM
vendor: Intel Corporation
physical id: 1f.6
bus info: pci@0000:00:1f.6
logical name: eno2
version: 00
serial: 74:78:27:85:77:c3
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=6.6.7-1-MANJARO firmware=0.6-4 latency=0 link=no multicast=yes port=twisted pair
resources: irq:137 memory:91300000-9131ffff
*-network DISABLED
description: Ethernet interface
physical id: e
bus info: usb@1:2
logical name: enp0s20f0u2
serial: 22:99:12:98:53:44
capabilities: ethernet physical
configuration: autonegotiation=off broadcast=yes driver=rndis_host driverversion=6.6.7-1-MANJARO duplex=half firmware=RNDIS device link=no multicast=yes port=twisted pairere`
then I do
sudo systemctl start dhcpcd
sudo systemctl restart NetworkManager.service
and I get the tethering connection back on but the icon on taskbar still says disconnected and no wireless connection shows up (wireless doesn’t work at all)
It’s driving me nuts,
Please look at your own post and tell me how readable it is. Does it look ok to you?
giukas
15 December 2023 20:33
3
yes sorry, I fixed it as you typed your reply. as I mentioned I’m having difficulties with connection
Maybe post some info about what you are even using. I think it’s
inxi -Fazi
Another thing is, running dhcpcd with NetworkManager is usually not necessary/recommended.
giukas
15 December 2023 21:29
5
System:
Kernel: 6.6.7-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 13.2.1
clocksource: tsc available: acpi_pm
parameters: BOOT_IMAGE=/boot/vmlinuz-6.6-x86_64
root=UUID=e3416a73-0a57-4a9c-bc11-48948434a9c4 rw quiet
udev.log_priority=3
Desktop: KDE Plasma v: 5.27.10 tk: Qt v: 5.15.11 wm: kwin_wayland vt: 1
dm: SDDM Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Laptop System: Dell product: Latitude 5410 v: N/A
serial: <superuser required> Chassis: type: 10 serial: <superuser required>
Mobo: Dell model: 030CV1 v: A01 serial: <superuser required> UEFI: Dell
v: 1.7.0 date: 08/02/2021
Battery:
ID-1: BAT0 charge: 52.4 Wh (100.0%) condition: 52.4/68.0 Wh (77.1%)
volts: 17.1 min: 15.2 model: BYD DELL 3PCVM12 type: Li-poly serial: <filter>
status: full
CPU:
Info: model: Intel Core i5-10310U bits: 64 type: MT MCP
arch: Comet/Whiskey Lake note: check gen: core 10 level: v3 note: check
built: 2018 process: Intel 14nm family: 6 model-id: 0x8E (142)
stepping: 0xC (12) microcode: 0xF8
Topology: cpus: 1x cores: 4 tpc: 2 threads: 8 smt: enabled cache:
L1: 256 KiB desc: d-4x32 KiB; i-4x32 KiB L2: 1024 KiB desc: 4x256 KiB
L3: 6 MiB desc: 1x6 MiB
Speed (MHz): avg: 800 min/max: 400/4400 scaling: driver: intel_pstate
governor: powersave cores: 1: 800 2: 800 3: 800 4: 800 5: 800 6: 800 7: 800
8: 800 bogomips: 35210
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Vulnerabilities:
Type: gather_data_sampling mitigation: Microcode
Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
Type: mmio_stale_data mitigation: Clear CPU buffers; SMT vulnerable
Type: retbleed mitigation: Enhanced IBRS
Type: spec_rstack_overflow status: Not affected
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
prctl
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
sanitization
Type: spectre_v2 mitigation: Enhanced / Automatic IBRS, IBPB:
conditional, RSB filling, PBRSB-eIBRS: SW sequence
Type: srbds mitigation: Microcode
Type: tsx_async_abort mitigation: TSX disabled
Graphics:
Device-1: Intel CometLake-U GT2 [UHD Graphics] vendor: Dell driver: i915
v: kernel arch: Gen-9.5 process: Intel 14nm built: 2016-20 ports:
active: eDP-1 empty: DP-1,HDMI-A-1,HDMI-A-2 bus-ID: 00:02.0
chip-ID: 8086:9b41 class-ID: 0300
Device-2: Sunplus Innovation Integrated_Webcam_HD driver: uvcvideo
type: USB rev: 2.0 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 1-6:2
chip-ID: 1bcf:28c4 class-ID: 0e02 serial: <filter>
Display: wayland server: X.org v: 1.21.1.10 with: Xwayland v: 23.2.3
compositor: kwin_wayland driver: X: loaded: modesetting
alternate: fbdev,vesa dri: iris gpu: i915 display-ID: 0
Monitor-1: eDP-1 res: 1920x1080 size: N/A modes: N/A
API: EGL v: 1.5 hw: drv: intel iris platforms: device: 0 drv: iris
device: 1 drv: swrast surfaceless: drv: iris wayland: drv: iris x11:
drv: iris inactive: gbm
API: OpenGL v: 4.6 compat-v: 4.5 vendor: intel mesa v: 23.1.9-manjaro1.1
glx-v: 1.4 direct-render: yes renderer: Mesa Intel UHD Graphics (CML GT2)
device-ID: 8086:9b41 memory: 14.88 GiB unified: yes display-ID: :1.0
API: Vulkan v: 1.3.269 layers: N/A device: 0 type: integrated-gpu
name: Intel UHD Graphics (CML GT2) driver: mesa intel v: 23.1.9-manjaro1.1
device-ID: 8086:9b41 surfaces: xcb,xlib,wayland
Audio:
Device-1: Intel Comet Lake PCH-LP cAVS vendor: Dell driver: snd_hda_intel
v: kernel alternate: snd_soc_skl,snd_sof_pci_intel_cnl bus-ID: 00:1f.3
chip-ID: 8086:02c8 class-ID: 0403
API: ALSA v: k6.6.7-1-MANJARO status: kernel-api with: aoss
type: oss-emulator tools: alsactl,alsamixer,amixer
Server-1: JACK v: 1.9.22 status: off tools: N/A
Server-2: PipeWire v: 1.0.0 status: off with: pipewire-media-session
status: active tools: pw-cli
Server-3: PulseAudio v: 16.1 status: active with: pulseaudio-alsa
type: plugin tools: pacat,pactl
Network:
Device-1: Intel Comet Lake PCH-LP CNVi WiFi driver: iwlwifi v: kernel
bus-ID: 00:14.3 chip-ID: 8086:02f0 class-ID: 0280
IF: wlan0 state: down mac: <filter>
IP v6: <filter> virtual: proto kernel_ll scope: link
Device-2: Intel Ethernet I219-LM vendor: Dell driver: e1000e v: kernel
port: N/A bus-ID: 00:1f.6 chip-ID: 8086:0d4e class-ID: 0200
IF: eno2 state: down mac: <filter>
IF-ID-1: enp0s20f0u2 state: unknown speed: -1 duplex: half mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> scope: link
WAN IP: <filter>
Bluetooth:
Device-1: Intel AX201 Bluetooth driver: btusb v: 0.8 type: USB rev: 2.0
speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 1-10:3 chip-ID: 8087:0026
class-ID: e001
Report: btmgmt ID: hci0 rfk-id: 0 state: down bt-service: enabled,running
rfk-block: hardware: no software: no address: <filter> bt-v: 5.2 lmp-v: 11
status: discoverable: no pairing: no
Device-2: OPPO RMX2111 driver: rndis_host v: kernel type: USB rev: 2.1
speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 1-2:5 chip-ID: 22d9:276a
class-ID: 0a00 serial: <filter>
Drives:
Local Storage: total: 238.47 GiB used: 86.83 GiB (36.4%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: SSSTC model: CL1-3D256-Q11 NVMe
SSSTC 256GB size: 238.47 GiB block-size: physical: 512 B logical: 512 B
speed: 31.6 Gb/s lanes: 4 tech: SSD serial: <filter> fw-rev: 22301116
temp: 25.9 C scheme: GPT
Partition:
ID-1: / raw-size: 238.17 GiB size: 233.38 GiB (97.99%)
used: 86.83 GiB (37.2%) fs: ext4 dev: /dev/nvme0n1p2 maj-min: 259:2
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 328 KiB (0.1%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1
Swap:
Alert: No swap data was found.
Sensors:
System Temperatures: cpu: 47.0 C pch: 45.0 C mobo: 42.0 C
Fan Speeds (rpm): cpu: 0
Info:
Processes: 255 Uptime: 1h 25m wakeups: 0 Memory: total: 16 GiB note: est.
available: 15.23 GiB used: 4.08 GiB (26.8%) Init: systemd v: 254
default: graphical tool: systemctl Compilers: gcc: 13.2.1 clang: 16.0.6
Packages: pm: pacman pkgs: 1435 libs: 407 tools: pamac,yay pm: flatpak
pkgs: 0 Shell: Zsh v: 5.9 default: Bash v: 5.2.21 running-in: konsole
inxi: 3.3.31
I appreciate that, wireless came back that way last week. I’ll avoid it anyway
So can you repeat, what problems do you have exactly? What’s not working?
giukas
15 December 2023 21:59
7
Wireless not working. Can’t detect any connection. It was fine until kernel 6.1.
Are you using Bluetooth while being on Wi-Fi?topic
What is your output of:
sudo systemctl status NetworkManager.service
sudo systemctl status dhcpcd
and
sudo systemctl status wpa_supplicant.service
You might try the latest kernel 6.6.x iteration which fixed a recent regression, and has solved WiFi issues for many users. See if it also resolves your issue.
I hope this helps. Cheers.
1 Like
giukas
16 December 2023 08:09
10
Well, actually it’s just the latest that caused problems
I see.
I found Manjaro Not Recognizing Intel Wi-Fi 6 AX201 from back in 2021; there was no apparent solution found. Whether or not it’s the same issue, I can’t say. I also found these, neither of which produced any joy:
Is the linux-firmware package installed?
pacman -Qi linux-firmware
giukas
16 December 2023 08:44
12
pacman -Qi linux-firmware ✔
Name : linux-firmware
Version : 20231211.f2e52a1c-1
Description : Firmware files for Linux
Architecture : any
URL : https://git.kernel.org/?p=linux/kernel/git/firmware/linux-firmware.git;a=summary
Licenses : GPL2 GPL3 custom
Groups : None
Provides : None
Depends On : linux-firmware-whence
Optional Deps : None
Required By : linux61 linux66
Optional For : None
Conflicts With : None
Replaces : None
Installed Size : 524,37 MiB
Packager : Mark Wagie <mark@manjaro.org>
Build Date : lun 11 dic 2023, 16:32:36
Install Date : mer 13 dic 2023, 22:05:42
Install Reason : Installed as a dependency for another package
Install Script : No
Validated By : Signature
giukas
16 December 2023 08:48
13
no, BT not active
sudo systemctl status NetworkManager.service ✔
● NetworkManager.service - Network Manager
Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; preset: disabled)
Drop-In: /usr/lib/systemd/system/NetworkManager.service.d
└─50-iwd.conf
Active: active (running) since Sat 2023-12-16 09:42:37 CET; 1min 42s ago
Docs: man:NetworkManager(8)
Main PID: 2408 (NetworkManager)
Tasks: 4 (limit: 18690)
Memory: 8.0M
CPU: 101ms
CGroup: /system.slice/NetworkManager.service
└─2408 /usr/bin/NetworkManager --no-daemon
dic 16 09:42:37 gianluca-latitude5410 NetworkManager[2408]: <info> [1702716157.9720] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
dic 16 09:42:37 gianluca-latitude5410 systemd[1]: Started Network Manager.
dic 16 09:42:37 gianluca-latitude5410 NetworkManager[2408]: <info> [1702716157.9739] manager: NetworkManager state is now ASLEEP
dic 16 09:42:37 gianluca-latitude5410 NetworkManager[2408]: <info> [1702716157.9765] device (wlan0): new IWD device state is disconnected
dic 16 09:42:37 gianluca-latitude5410 NetworkManager[2408]: <info> [1702716157.9767] Wi-Fi P2P device added on phy0
dic 16 09:42:37 gianluca-latitude5410 NetworkManager[2408]: <info> [1702716157.9770] manager: (/net/connman/iwd/0): new 802.11 Wi-Fi P2P device (/org/freedeskto>
dic 16 09:42:37 gianluca-latitude5410 NetworkManager[2408]: <info> [1702716157.9778] ovsdb: disconnected from ovsdb
dic 16 09:42:37 gianluca-latitude5410 NetworkManager[2408]: <info> [1702716157.9779] manager: startup complete
dic 16 09:42:37 gianluca-latitude5410 NetworkManager[2408]: <info> [1702716157.9791] modem-manager: ModemManager available
dic 16 09:42:38 gianluca-latitude5410 NetworkManager[2408]: <info> [1702716158.0197] agent-manager: agent[ca95c0061edea0d6,:1.35/org.kde.plasma.networkmanagemen>
lines 1-23/23 (END)
sudo systemctl status dhcpcd ✔
[sudo] password for gianluca:
● dhcpcd.service - DHCP/ IPv4LL/ IPv6RA/ DHCPv6 client on all interfaces
Loaded: loaded (/usr/lib/systemd/system/dhcpcd.service; disabled; preset: disabled)
Active: active (running) since Sat 2023-12-16 09:42:26 CET; 4min 39s ago
Main PID: 2095 (dhcpcd)
Tasks: 5 (limit: 18690)
Memory: 3.3M
CPU: 127ms
CGroup: /system.slice/dhcpcd.service
├─2095 "dhcpcd: [manager] [ip4] [ip6]"
├─2097 "dhcpcd: [privileged proxy]"
├─2098 "dhcpcd: [network proxy]"
├─2099 "dhcpcd: [control proxy]"
└─2123 "dhcpcd: [BPF ARP] enp0s20f0u3 192.168.35.60"
dic 16 09:42:31 gianluca-latitude5410 dhcpcd[2097]: ps_bpf_recvmsg: Invalid argument
dic 16 09:42:31 gianluca-latitude5410 dhcpcd[2097]: ps_bpf_recvmsg: Invalid argument
dic 16 09:42:33 gianluca-latitude5410 dhcpcd[2097]: enp0s20f0u3: leased 192.168.35.60 for 3599 seconds
dic 16 09:42:33 gianluca-latitude5410 dhcpcd[2097]: enp0s20f0u3: adding route to 192.168.35.0/24
dic 16 09:42:33 gianluca-latitude5410 dhcpcd[2097]: enp0s20f0u3: adding default route via 192.168.35.158
dic 16 09:42:33 gianluca-latitude5410 dhcpcd[2097]: ps_bpf_recvmsg: Invalid argument
dic 16 09:42:33 gianluca-latitude5410 dhcpcd[2097]: ps_bpf_recvmsg: Invalid argument
dic 16 09:42:35 gianluca-latitude5410 dhcpcd[2097]: ps_bpf_recvmsg: Invalid argument
dic 16 09:42:35 gianluca-latitude5410 dhcpcd[2097]: ps_bpf_recvmsg: Invalid argument
dic 16 09:42:40 gianluca-latitude5410 dhcpcd[2097]: enp0s20f0u3: no IPv6 Routers available
sudo systemctl status wpa_supplicant.service ✔ 6s
○ wpa_supplicant.service - WPA supplicant
Loaded: loaded (/usr/lib/systemd/system/wpa_supplicant.service; disabled; preset: disabled)
Active: inactive (dead)
giukas:
NetworkManager
NetworkManager and dhcpcd is running what happen if you
sudo systemctl disable --now dhcpcd
only 1 should be running Wiki
A reminder of the note from @anon51566685 (Post #4 ): Running dhcpcd with NetworkManager is usually not necessary/recommended .
Especially not when you already connect to a router (or WiFi router) that provides a dhcp server; or an ISP that provides a dhcp service;
dhcpcd should be disabled in most cases.
giukas
16 December 2023 16:55
16
I disabled dhcpcd as you said, internet is still on (still tethering on a phone) but no sign of wireless. connections don,t seem to appear
giukas
16 December 2023 17:02
17
ok, I rebooted and if I only restart networkmanager, internet doesn’t work at all (not even tethering);
giukas
16 December 2023 17:12
18
it seems the problem is networkmanager, the icon is dead but wireless now works on my configured usual one (restarted only dhcpcd)
Probably show what you modified here.
Also: Do you really need iwd as backend? wpa_supplicant is the default.
giukas
16 December 2023 18:39
20
It wasn’t wanted))) I don’t know what happened.