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Network unclaimed, NIC issue

Brickwizard

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f33dm3bits

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Code:
sudo modprobe iwlwifi
dmesg | grep iwl
dmesg|grep -i firmware
After you do this what does the output of the following look like?
Code:
lsmod | grep iwlwifi
ip a
 
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CptCharis

CptCharis

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After you do this what does the output of the following look like?
Code:
lsmod | grep iwlwifi
ip a
lsmod | grep iwlwifi
iwlwifi 397312 0
cfg80211 905216 1 iwlwifi


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: enxd037452d23d5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000
link/ether d0:37:45:2d:23:d5 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.15/24 brd 192.168.1.255 scope global dynamic noprefixroute enxd037452d23d5
valid_lft 85942sec preferred_lft 85942sec
inet6 2a02:587:be02:fa29:aa1f:d57d:1764:44c5/64 scope global temporary dynamic
valid_lft 604345sec preferred_lft 85680sec
inet6 2a02:587:be02:fa29:124e:8ab0:669b:6d03/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 604783sec preferred_lft 86383sec
inet6 fe80::4dd5:cff5:2e6c:5c07/64 scope link noprefixroute
valid_lft forever preferred_lft forever
3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether 52:54:00:66:4f:d2 brd ff:ff:ff:ff:ff:ff
inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
valid_lft forever preferred_lft forever
4: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel master virbr0 state DOWN group default qlen 1000
link/ether 52:54:00:66:4f:d2 brd ff:ff:ff:ff:ff:ff
5: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:cb:bb:b3:04 brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
valid_lft forever preferred_lft forever
 

f33dm3bits

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I'm still getting the idea it's a firmware problem since the earlier errors and the device not showing up. I read a post from a couple years ago where the same problem with the firmware for the same wireless card in your system. The other option to try would be to download linux-firmware from the source and copy all the iwlwifi-* files to the firmware directory and then reboot to see if it shows up.
 
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CptCharis

CptCharis

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I'm still getting the idea it's a firmware problem since the earlier errors and the device not showing up. I read a post from a couple years ago where the same problem with the firmware for the same wireless card in your system. The other option to try would be to download linux-firmware from the source and copy all the iwlwifi-* files to the firmware directory and then reboot to see if it shows up.
I am not experince with this procedure, if you could help a little bit more, I will do it. Nothing to loose.
 

Brickwizard

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don't know if this may give any ideas, I ran a search for Linux Failed -22 , and got this back
 

f33dm3bits

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I am not experince with this procedure, if you could help a little bit more, I will do it. Nothing to loose.
You could try this.
1. sudo apt install git
2. cd ~/Downloads
3. git clone git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
4. cd linux-firmware
5. sudo cp -f iwlwifi-* /lib/firmware && sudo cp -f iwlwifi-* /usr/lib/firmware
6. Reboot.
Then show the output of the following.
Code:
ip a
dmesg | grep iwlwifi
 
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CptCharis

CptCharis

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CptCharis

CptCharis

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You could try this.
1. sudo apt install git
2. cd ~/Downloads
3. git clone git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
4. cd linux-firmware
5. sudo cp -f iwlwifi-* /lib/firmware && sudo cp -f iwlwifi-* /usr/lib/firmware
6. Reboot.
Then show the output of the following.
Code:
ip a
dmesg | grep iwlwifi
Nothing change:



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: enxd037452d23d5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000
link/ether d0:37:45:2d:23:d5 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.15/24 brd 192.168.1.255 scope global dynamic noprefixroute enxd037452d23d5
valid_lft 86380sec preferred_lft 86380sec
inet6 2a02:587:be02:fa29:ec72:aa80:3995:43a1/64 scope global temporary dynamic
valid_lft 604784sec preferred_lft 86331sec
inet6 2a02:587:be02:fa29:124e:8ab0:669b:6d03/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 604784sec preferred_lft 86384sec
inet6 fe80::4dd5:cff5:2e6c:5c07/64 scope link noprefixroute
valid_lft forever preferred_lft forever
3: virbr0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 52:54:00:66:4f:d2 brd ff:ff:ff:ff:ff:ff
4: virbr0-nic: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master virbr0 state UNKNOWN group default qlen 1000
link/ether 52:54:00:66:4f:d2 brd ff:ff:ff:ff:ff:ff
inet6 fe80::5054:ff:fe66:4fd2/64 scope link
valid_lft forever preferred_lft forever
5: docker0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default
link/ether 02:42:dd:a4:fe:9f brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
valid_lft forever preferred_lft forever



dmesg | grep iwlwifi
[ 5.781748] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[ 5.788585] iwlwifi: No config found for PCI dev 9df0/0000, rev=0x318, rfid=0x0
[ 5.788606] iwlwifi: probe of 0000:00:14.3 failed with error -22
 
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CptCharis

CptCharis

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I can't understand. If this is a firmware issue, why I have the same problem with other distros and live media?
 

Lord Boltar

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I see this [ 6.350055] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0. - from post #24

Create a file in /etc/modprobe.d/iwl.conf: -
Code:
sudo nano /etc/modprobe.d/iwl.conf
and add the following to it

options iwlwifi 11n_disable=1 swcrypto=0 bt_coex_active=0 power_save=0
options iwlmvm power_scheme=1
options iwlwifi d0i3_disable=1
options iwlwifi uapsd_disable=1
options iwlwifi lar_disable=1

Save and reboot. If it does not work you can always delete the file
 
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CptCharis

CptCharis

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I see this [ 6.350055] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0. - from post #24

Create a file in /etc/modprobe.d/iwl.conf: -
Code:
sudo nano /etc/modprobe.d/iwl.conf
and add the following to it

options iwlwifi 11n_disable=1 swcrypto=0 bt_coex_active=0 power_save=0
options iwlmvm power_scheme=1
options iwlwifi d0i3_disable=1
options iwlwifi uapsd_disable=1
options iwlwifi lar_disable=1

Save and reboot. If it does not work you can always delete the file
Nothing dear Sir, unfortunately.
 
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CptCharis

CptCharis

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As I can understand this is a multi distro issue. I found same or similar entries in many forums but without solution.

For example in Arch wiki:

Screenshot at 2021-11-21 18-23-15.png
 

Brickwizard

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this is a multi distro issue. I
If it wasn't the fact that this problem is widespread, by now I would be suspecting the unit has developed a fault
 
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CptCharis

CptCharis

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What this could be?
Code:
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools (0.136ubuntu6.6) ...
update-initramfs: Generating /boot/initrd.img-5.15.3-051503-generic
W: Possible missing firmware /lib/firmware/i915/skl_guc_62.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/bxt_guc_62.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/kbl_guc_62.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/glk_guc_62.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/kbl_guc_62.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/kbl_guc_62.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/cml_guc_62.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/icl_guc_62.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/ehl_guc_62.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/ehl_guc_62.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/tgl_huc_7.9.3.bin for module i915
W: Possible missing firmware /lib/firmware/i915/tgl_guc_62.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/tgl_huc_7.9.3.bin for module i915
W: Possible missing firmware /lib/firmware/i915/tgl_guc_62.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/tgl_huc_7.9.3.bin for module i915
W: Possible missing firmware /lib/firmware/i915/tgl_guc_62.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/tgl_huc_7.9.3.bin for module i915
W: Possible missing firmware /lib/firmware/i915/adlp_guc_62.0.3.bin for module i915
W: Possible missing firmware /lib/firmware/i915/tgl_dmc_ver2_12.bin for module i915
W: Possible missing firmware /lib/firmware/i915/rkl_dmc_ver2_03.bin for module i915
W: Possible missing firmware /lib/firmware/i915/dg1_dmc_ver2_02.bin for module i91
 
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CptCharis

CptCharis

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If it wasn't the fact that this problem is widespread, by now I would be suspecting the unit has developed a fault
That is not the case. Bfr start investigate the issue, I was online with a Dell guy who confirmed that NIC is ok throw some BIOS checks and he suggested to format my box.
 

f33dm3bits

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[ 6.229381] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[ 6.259477] iwlwifi 0000:00:14.3: loaded firmware version 46.4d093a30.0 op_mode iwlmvm
[ 6.337447] iwlwifi 0000:00:14.3: Detected Intel(R) Dual Band Wireless AC 9460, REV=0x318
[ 6.350055] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.
[ 6.350061] iwlwifi 0000:00:14.3: Not valid error log pointer 0x00000000 for Init uCode
[ 6.350075] iwlwifi 0000:00:14.3: Fseq Registers:
[ 6.350078] iwlwifi 0000:00:14.3: 0x9C1777AD | FSEQ_ERROR_CODE
[ 6.350081] iwlwifi 0000:00:14.3: 0xDDBFD5DF | FSEQ_TOP_INIT_VERSION
[ 6.350084] iwlwifi 0000:00:14.3: 0xE7157E5B | FSEQ_CNVIO_INIT_VERSION
[ 6.350087] iwlwifi 0000:00:14.3: 0x197DE7EC | FSEQ_OTP_VERSION
[ 6.350090] iwlwifi 0000:00:14.3: 0x9C904801 | FSEQ_TOP_CONTENT_VERSION
[ 6.350093] iwlwifi 0000:00:14.3: 0x2EE51BC8 | FSEQ_ALIVE_TOKEN
[ 6.350104] iwlwifi 0000:00:14.3: 0x96FBD6F3 | FSEQ_CNVI_ID
[ 6.350107] iwlwifi 0000:00:14.3: 0x5C400CDB | FSEQ_CNVR_ID
[ 6.350110] iwlwifi 0000:00:14.3: 0x01000100 | CNVI_AUX_MISC_CHIP
[ 6.350145] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_AUX_MISC_CHIP
[ 6.350214] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 6.350282] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 6.350460] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0xa5a5a5a2, CPU2 Status: 0xa5a5a5a2
[ 6.350462] iwlwifi 0000:00:14.3: Failed to start INIT ucode: -5
[ 6.350464] iwlwifi 0000:00:14.3: Collecting data: trigger 16 fired.
[ 6.596291] iwlwifi 0000:00:14.3: Firmware not running - cannot dump error
[ 6.609987] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -5
I still think it's a firmware issues because of these errors.
 

Lord Boltar

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You can get your missing firmware from here - https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915
when you get to that page they are alphabetized
This is you first entry you posted - skl_guc_62.0.0.bin from post #55 - scroll down on page right click on that entry open in new tab then look for this line - blob: ea12f5dbad95b1d2e3186f45186335d5762f12f4 (plain) click on (plain) and save it - do the same for all missing entries once you have them all saved - copy them to /lib/firmware/i915 folder you will need to be root to do this once all are in the folder
Once done then run
Code:
sudo update-initramfs -u
reboot
 
Last edited:
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CptCharis

CptCharis

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You can get your missing firmware from here - https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915
when you get to that page they are alphabetized
This is you first entry you posted - skl_guc_62.0.0.bin from post #55 - scroll down on page right click on that entry open in new tab then look for this line - blob: ea12f5dbad95b1d2e3186f45186335d5762f12f4 (plain) click on (plain) and save it - do the same for all missing entries once you have them all saved - copy them to /lib/firmware/i915 folder you will need to be root to do this once all are in the folder
Once done then run
Code:
sudo update-initramfs -u
reboot
Done but no solution to wifi
Thanks anyway
 
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