Public bug reported:
My OS is Ubuntu 20.04.3 LTS
OS type 64 bit
GNOME Version 3.36.8
Windowing system X11
I have installed a Gigabyte GC-WB1733D-I PCIe card.
The Blue Tooth function works perfectly.
The wifi connects to my TP-LINK TD-W9960 router's wifi and shows the wifi
connection is up when I remove the LAN cable connecting the PC to the router.
BUT, there is NO communication when I try to access any Internet site.
lspci -knn | grep Net -A3; rfkill list; uname -a returns:
04:00.0 Network controller [0280]: Intel Corporation Wireless-AC 9260
[8086:2526] (rev 29)
Subsystem: Intel Corporation Wireless-AC 9260 [8086:0014]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Linux arno-PC 5.11.0-38-generic #42~20.04.1-Ubuntu SMP Tue Sep 28 20:41:07 UTC
2021 x86_64 x86_64 x86_64 GNU/Linux
and dmesg | grep iwl returns:
dmesg | grep iwl
[ 4.155644] iwlwifi 0000:04:00.0: enabling device (0100 -> 0102)
[ 4.168648] iwlwifi 0000:04:00.0: WRT: Overriding region id 0
[ 4.168654] iwlwifi 0000:04:00.0: WRT: Overriding region id 1
[ 4.168656] iwlwifi 0000:04:00.0: WRT: Overriding region id 2
[ 4.168658] iwlwifi 0000:04:00.0: WRT: Overriding region id 3
[ 4.168660] iwlwifi 0000:04:00.0: WRT: Overriding region id 4
[ 4.168662] iwlwifi 0000:04:00.0: WRT: Overriding region id 6
[ 4.168664] iwlwifi 0000:04:00.0: WRT: Overriding region id 8
[ 4.168666] iwlwifi 0000:04:00.0: WRT: Overriding region id 9
[ 4.168668] iwlwifi 0000:04:00.0: WRT: Overriding region id 10
[ 4.168669] iwlwifi 0000:04:00.0: WRT: Overriding region id 11
[ 4.168671] iwlwifi 0000:04:00.0: WRT: Overriding region id 15
[ 4.168673] iwlwifi 0000:04:00.0: WRT: Overriding region id 16
[ 4.168675] iwlwifi 0000:04:00.0: WRT: Overriding region id 18
[ 4.168677] iwlwifi 0000:04:00.0: WRT: Overriding region id 19
[ 4.168678] iwlwifi 0000:04:00.0: WRT: Overriding region id 20
[ 4.168681] iwlwifi 0000:04:00.0: WRT: Overriding region id 21
[ 4.168683] iwlwifi 0000:04:00.0: WRT: Overriding region id 28
[ 4.169120] iwlwifi 0000:04:00.0: loaded firmware version 46.4d093a30.0
9260-th-b0-jf-b0-46.ucode op_mode iwlmvm
[ 4.221340] iwlwifi 0000:04:00.0: Detected Intel(R) Wireless-AC 9260 160MHz,
REV=0x324
[ 4.268401] iwlwifi 0000:04:00.0: base HW address: dc:1b:a1:39:78:d5
[ 4.338836] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 4.389863] iwlwifi 0000:04:00.0 wlp4s0: renamed from wlan0
root@arno-PC:/lib/firmware# ls -la | grep iwlwifi-9260-th-b0-jf-b0-34.ucode
returns
-rw-r--r-- 1 root root 2678092 Sep 30 15:29 iwlwifi-9260-th-b0-jf-b0-34.ucode
which is the file required for the Gigabyte card.
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: gc-wb1733d-i
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https://bugs.launchpad.net/bugs/1948522
Title:
No wifi communication in spite of connection with GC-WB1733D-I
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