**
lsusb -t
**
could you see the qmi_wwan?
This is the output:
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=tegra-xusb/4p, 10000M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 10000M
|__ Port 4: Dev 10, If 0, Class=Vendor Specific Class, Driver=option, 10000M
|__ Port 4: Dev 10, If 1, Class=Vendor Specific Class, Driver=option, 10000M
|__ Port 4: Dev 10, If 2, Class=Vendor Specific Class, Driver=option, 10000M
|__ Port 4: Dev 10, If 3, Class=Vendor Specific Class, Driver=option, 10000M
|__ Port 4: Dev 10, If 4, Class=Vendor Specific Class, Driver=, 10000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=tegra-xusb/4p, 480M
|__ Port 2: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 1: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
|__ Port 3: Dev 3, If 0, Class=Wireless, Driver=rtk_btusb, 12M
|__ Port 3: Dev 3, If 1, Class=Wireless, Driver=rtk_btusb, 12M
OK. I see.
what’s the kernel verison?
What the Ubunu version?
Could you show the
uanme -a
and
cat /etc/os-release
uname -a:
Linux wclnnano1-Desktop 5.15.122-tegra #1 SMP PREEMPT Mon Dec 18 21:24:25 PST 2023 aarch64 aarch64 aarch64 GNU/Linux
cat /etc/os-release:
PRETTY_NAME=“Ubuntu 22.04.4 LTS”
NAME=“Ubuntu”
VERSION_ID=“22.04”
VERSION=“22.04.4 LTS (Jammy Jellyfish)”
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL=“https://www.ubuntu.com/”
SUPPORT_URL=“https://help.ubuntu.com/”
BUG_REPORT_URL=“Bugs : Ubuntu”
PRIVACY_POLICY_URL=“Data privacy | Ubuntu”
UBUNTU_CODENAME=jammy
How about try the
modprobe qmi_wwan
Maybe the qmi_wwan is not loaded or it has been removed.
I will send you the qmi_wwwan_q.
Please try it.
modprobe: FATAL: Module qmi_wwan not found in directory /lib/modules/5.15.122-tegra
Do you have the linux sdk for it?
No I dont have it, is it required?
If you do not have the linux kernel source code. it will be difficult for you to compile the kernel driver.
Once I download the zip file, what should I do?
What I sent is the kernel driver.