Re: different internet speed in debian and smart phone

[David <bouncingcats@gmail.com>]

On Mon, 5 Apr 2021 at 23:39, kaye n <guikaye@gmail.com> wrote:
> On Mon, Mar 29, 2021 at 10:45 PM IL Ka <kazakevichilya@gmail.com> wrote:

>>>   Device-1: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter

>> ok, this is your card.

>> Lets see  output of
>> $ iw dev [your_dev_name]

> Pardon me, but what should I type for [your_dev_name] ?

On Sat, 10 Apr 2021 at 00:15, kaye n <guikaye@gmail.com> wrote:
> On Mon, Apr 5, 2021 at 10:18 PM David Wright <deblis@lionunicorn.co.uk> wrote:

>> inxi -Fdflmnopuv7   (my own incantation) should say something like:

>>    Device-2: Intel Wireless 7260 driver: iwlwifi v: kernel port: 4000 bus ID: 02:00.0
>>    chip ID: 8086:08b2
>>    IF: wlp2s0 state: up mac: 01:23:45:67:89:ab

>>        ↑↑↑↑↑↑ is the name you need.

>> BTW, iw may need root or sudo to perform some functions.

> Are you referring to this?

>  Device-1: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter
>   vendor: Wistron NeWeb driver: bcma-pci-bridge v: N/A port: 2000
>   bus ID: 03:00.0 chip ID: 14e4:4727
>   Device-2: Marvell 88E8040 PCI-E Fast Ethernet vendor: Samsung Co
>   driver: sky2 v: 1.30 port: 5000 bus ID: 07:00.0 chip ID: 11ab:4354
>   IF: enp7s0 state: down mac: e8:11:32:22:69:43
>   IF-ID-1: wlp3s0b1 state: up mac: 00:1b:b1:aa:c1:8c

Hi kaye,

so the answer to your first question above is

(as root)
# iw dev wlp3s0b1

or

$ sudo iw dev wlp3s0b1

Because wlp3s0b1 is the name given by your kernel to
your Broadcom Wireless Network Adapter. And this iw command
should be run with superuser privileges as David stated
above.

Similarly, enp7s0 is the name given by your kernel to your
Samsung PCIE Ethernet card.

Also, when showing command output to people trying to assist
you, don't ever omit the actual command that generated the
output. Because it is a crucial aspect of the information sharing
process.