Re: Re: Re: Re: Re: Dongle USB

Interesting, my opinion sounds like device is resetting probably faulty driver., firmware. When it resets it losses connection.

Sent using the mobile mail app

On 3/27/25 at 4:08 PM, Patrick Dupre via users wrote:
> The bizarre thing (I check with another computer).
> is that it works during ~1 mn, and it stops to work.
>
> The only difference that I noted.
> is
>
> When it works
> Link 18 (enp0s20f0u11)
>     Current Scopes: DNS LLMNR/IPv4 LLMNR/IPv6
>          Protocols: +DefaultRoute LLMNR=resolve -mDNS -DNSOverTLS
>                     DNSSEC=no/unsupported
> Current DNS Server: 192.168.8.1
>        DNS Servers: 192.168.8.1 fe80::34a3:96ff:feba:2f41
>
> When it stops to work
>
> Link 18 (enp0s20f0u11)
>     Current Scopes: DNS LLMNR/IPv4 LLMNR/IPv6
>          Protocols: +DefaultRoute LLMNR=resolve -mDNS -DNSOverTLS
>                     DNSSEC=no/unsupported
> Current DNS Server: fe80::34a3:96ff:feba:2f41
>        DNS Servers: 192.168.8.1 fe80::34a3:96ff:feba:2f41
>
> The current DNS switched from ipv4 to ivp6, and it stops to work ?
> > You can try sudo modprobe cdc_mbim 
> > lsmod |grep cdc_mbim
> > To verify
> >
> > Sent using the mobile mail app
> >
> > On 3/27/25 at 12:29 PM, Patrick Dupre via users wrote:
> > > > lsusb search for PID like 1bbb vid like 00bc
> > > >
> > > > The cdc_mbin kernel module may be needed newer kernel have it
> > > > Think modem by default uses mbin,
> > > > RNDIS is recommended
> > > >
> > > > Use minicom to pass AT command to modem to switch modem like
> > > > AT=USBMODE=1
> > >
> > > I guess AT+USNMODE=1 ?
> > >
> > > To /dev/bus/usb/001/063 ?
> > > Bus 001 Device 063: ID 1bbb:0908 T & A Mobile Phones LinkKey
> > >
> > > minicom
> > > Cannot create lockfile for /dev/modem: No such file or directory
> > >
> > > minicom -s
> > >
> > > | Serial port setup
> > > | Modem and dialing
> > > ??
> > >
> > > I do not have cdc_mbin
> > > Is it available in fedora ?
> > >
> > > I am a bit confused.
> > > > Sent using the mobile mail app
> > > >
> > > > On 3/27/25 at 8:57 AM, Patrick Dupre via users wrote:
> > > > > Software Version: IK41_RD_02.00_05
> > > > > It's already the latest version.
> > > > >
> > > > > I tried from windows
> > > > >
> > > > > However, it may be 
> > > > > https://techship.com/?redirect_url=/downloads/alcatel-ik41-series-firmware-v...
> > > > >
> > > > > But I cannot get it.
> > > > >
> > > > > Why there is no /dev/ttyUSB0 ?
> > > > >
> > > > > ===========================================================================
> > > > >  Patrick DUPRÉ                                 | | email: [e-mail]
> > > > > ===========================================================================
> > > > > > Sent: Thursday, March 27, 2025 at 4:05 PM
> > > > > > From: "None via users" 
> > > > > > To: "Community support for Fedora users" 
> > > > > > Cc: [e-mail]
> > > > > > Subject: Re: Re: Dongle USB
> > > > > >
> > > > > > Probably   Modem needs firmware update. They are usually available from website
> > > > > >
> > > > > > Sent using the mobile mail app
> > > > > >
> > > > > > On 3/27/25 at 8:01 AM, Patrick Dupre via users wrote:
> > > > > >
> > > > > > > This is the modem
> > > > > > > https://www.alcatelmobile.com/product/mobile-broadband/mobile-wifi/linkkey-l...
> > > > > > > Following the instructions
> > > > > > > https://techship.com/support/faq/integrating-the-alcatel-ik41-series-m2m-lte...
> > > > > > > 
> > > > > > > mmcli --scan-modems
> > > > > > > successfully requested to scan devices
> > > > > > > 
> > > > > > > mmcli --list-modems
> > > > > > > No modems were found
> > > > > > > 
> > > > > > > The bizarre thing is that
> > > > > > > an older modem onetouch works fine now
> > > > > > > 
> > > > > > > It seems working with windows.
> > > > > > > but is is not detected correctly with Linux.
> > > > > > > 
> > > > > > > Bus 001 Device 011: ID 1bbb:0908 T & A Mobile Phones LinkKey
> > > > > > > It is also not detected by
> > > > > > > modem-manager-gui
> > > > > > > 
> > > > > > > enp0s20f0u11  ethernet  connected               Teucidide
> > > > > > > nmcli connection add type gsm ifname '*' con-name '3-sweden' apn 'data.tre.se' connection.autoconnect yes gsm.pin
> > > > > > > Connection '3-sweden' (b25e5d45-379a-42fe-b340-7a8477d058d5) successfully added.
> > > > > > > 
> > > > > > > nmcli radio
> > > > > > > WIFI-HW  WIFI     WWAN-HW  WWAN
> > > > > > > missing  enabled  missing  enabled
> > > > > > > 
> > > > > > > nmcli device show cdc-wdm
> > > > > > > Error: Device 'cdc-wdm' not found.
> > > > > > > 
> > > > > > > nmcli connection show
> > > > > > > NAME       UUID                                  TYPE      DEVICE
> > > > > > > Teucidide  05bc1961-b71a-375a-80f0-d1d43969bfce  ethernet  enp0s20f0u11
> > > > > > > lo         2f316384-0efb-49e0-891a-ecbc70275b83  loopback  lo
> > > > > > > virbr0     6b485fdf-8003-46d4-bbcf-00e6c3b53151  bridge    virbr0
> > > > > > > 3-sweden   b25e5d45-379a-42fe-b340-7a8477d058d5  gsm       --
> > > > > > > 
> > > > > > > 
> > > > > > > (enp0s20f0u11)
> > > > > > >     Current Scopes: DNS LLMNR/IPv4 LLMNR/IPv6
> > > > > > >          Protocols: +DefaultRoute LLMNR=resolve -mDNS -DNSOverTLS DNSSEC=no/unsupported
> > > > > > > Current DNS Server: fe80::68ac:7fff:fe44:5b09
> > > > > > >        DNS Servers: 192.168.8.1 fe80::68ac:7fff:fe44:5b09
> > > > > > > 
> > > > > > > ip link set enp0s20f0u11 up
> > > > > > > 
> > > > > > >  ping -4 -c 4 -I enp0s20f0u11 8.8.8.8
> > > > > > > PING 8.8.8.8 (8.8.8.8) from 192.168.8.188 enp0s20f0u11: 56(84) bytes of data.
> > > > > > > 
> > > > > > > --- 8.8.8.8 ping statistics ---
> > > > > > > 4 packets transmitted, 0 received, 100% packet loss, time 3108ms
> > > > > > > 
> > > > > > > 
> > > > > > > 
> > > > > > > > On Thu, 2025-03-27 at 12:15 +0100, Patrick Dupre via users wrote:
> > > > > > > > > The manufacturer says compatible Linux
> > > > > > > >
> > > > > > > > To be blunt, that may just mean it worked on one distro, perhaps one
> > > > > > > > that doesn't care about what software it installs (not as in malware,
> > > > > > > > but ones that include non-free things the other distros don't).
> > > > > > > >
> > > > > > > > It might mean it worked when the user did a lot of work to enable it.
> > > > > > > > Without details you won't know.  And there's also a chance that since
> > > > > > > > they first released it, and it did work on Linux, they've built a new
> > > > > > > > model with a different chipset.
> > > > > > > >
> > > > > > > > Did you check if the manufacturer expects you to download a driver from
> > > > > > > > their website?
> > > > > > > >
> > > > > > > > --
> > > > > > > >
> > > > > > > > uname -rsvp
> > > > > > > > Linux 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64
> > > > > > > >
> > > > > > > > Boilerplate:  All unexpected mail to my mailbox is automatically deleted.
> > > > > > > > I will only get to see the messages that are posted to the mailing list.
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > -- 
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