Quantization in deep neural networks

I am following this tutorial about quantization in tensorflow.

tutorial 1 tutorial 2

Tutorial 1, describes the quantization formula as:

My question is, if you have 3 floating point values `-10, 10, 30`, how to do you practically compute the quantize values.

In tutorial 2, how does the floating point value -10 map to the quantized value 0?

How to model internal queues shared between services in queueing networks

I am trying to model a load balancer as a queueing network.

The load balancer has a number $$n$$ of internal threads. There is a central queue of requests from which the threads are fed. Each thread can handle one request at a time: It parses it, forwards it to one of 3 servers, and waits for the response, then sends the response back.

The servers themselves process requests sequentially. Therefore, I think the servers should be modelled as something similar to a M/M/3 queue.

On the other hand, the internal threads should be modelled as a M/M/n queue.

The central issue is that the threads are blocking while they wait for the response from the servers. Therefore we cannot simply model the server queue to be sequentially connected to the thread queue.

What I would need is some kind of way to model a queue M/M/3 inside and shared between the service providers of a M/M/n queue.

Is there a way to do this in queueing networks, and if no, how would you work around this issue?

UNLIMITED HQ HUMAN TRAFFIC BY Google and Social Networks for 30 days for \$10

by: lucasredway
Created: —
Category: Traffic
Viewed: 173

Cheapest way to securely connect to close networks

The location of this scenario is a two-floor appartment in a house with more appartments that all share the same cellar. In the cellar, there is a room with a box where all the LAN cables for all the appartments meet. That’s right, there is a central patch panel for all people. The two floors of the appartment are only connected through the patch panel, with a LAN outlet for each floor that both go down to the patch panel. The goal is to create a single network in which all devices in the appartment can talk to each other. However, there are stupid devices (ironically called “smart” devices by their sellers) that cannot encrypt their traffic, so a MitM attack from the cellar becomes trivial since the patch panel is accessible to anyone. On the other hand, once out of the outlet in the appartment, the network is safe from tampering. I therefore have two distinct, tempering-proof zones that are connected by an insecure link.

I visualized the situation in this ferocious piece of art:

So my question is: What is the cheapest way to link those floors securely at 1Gbps/s speed? This would be the magic “??” star in each zone. With enough budget, those would simply be two routers, one at each outlet, tunelling traffic between the two floors. However I know of no router model that is both cheap and able to deliver Gigabit through a secure VPN.

Are there special boxes out there to perform the job? Or is there a very affordable router (less than \$ 100) that delivers enough throughput? Or am I doomed to tape an extra LAN cable to the stairs despite theoretically having an existing infrastructure?

Many bridge networks on Ubuntu Startup / Boot

When I start ubuntu 18.04, there are MANY Bridge Networks in my ifconfig. I can’t connect some networks, (not cabled nor wifi) until I delete some of them.

After delete them, systems works perfectly.

I’ve read some about these bridges can be created by Android 4G WIFI- Tethering.

Content of /etc/network/interfaces:

``# interfaces(5) file used by ifup(8) and ifdown(8) lo iface lo inet loopback  ``

ifconfig:

``br-01850822aefc: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.31.0.1  netmask 255.255.0.0  broadcast 172.31.255.255         ether 02:42:ae:cc:ae:43  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-0533d7f1a7c4: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:8d:07:31:2d  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-0665bdac5306: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:05:94:7a:aa  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-0d1d976daa10: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:6e:fa:e9:f7  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-1051032a9708: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:f4:1b:2f:47  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-14c5799fe1b2: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.24.0.1  netmask 255.255.0.0  broadcast 172.24.255.255         ether 02:42:34:ce:d1:9d  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-29193068b7be: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:37:9b:78:43  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-356baf420a29: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:61:f9:f8:ee  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-37286cdaa43d: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:e4:9f:d6:39  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-4379136c3972: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.30.0.1  netmask 255.255.0.0  broadcast 172.30.255.255         ether 02:42:13:cd:2f:4f  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-4753952f062a: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.28.0.1  netmask 255.255.0.0  broadcast 172.28.255.255         ether 02:42:96:2c:70:cc  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-48f23f7b8ad4: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.25.0.1  netmask 255.255.0.0  broadcast 172.25.255.255         ether 02:42:a9:c9:9c:e4  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-4ace4c5ba371: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 192.168.48.1  netmask 255.255.240.0  broadcast 192.168.63.255         ether 02:42:2b:ff:97:e2  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-4c848250e12d: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.20.0.1  netmask 255.255.0.0  broadcast 172.20.255.255         ether 02:42:29:2f:c6:35  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-513c950dbdd1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 192.168.32.1  netmask 255.255.240.0  broadcast 192.168.47.255         ether 02:42:be:87:08:b6  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-55b37644da9c: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:68:92:d5:03  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-599a0a66bbc9: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:af:77:9b:d8  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-59b5648d5af6: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:b4:cc:ba:a4  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-887511af4293: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.21.0.1  netmask 255.255.0.0  broadcast 172.21.255.255         ether 02:42:dc:a9:d9:af  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-89d49e2f2224: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:b1:75:4e:50  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-8bec26608e85: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:69:b7:88:6c  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-92a88a91f4b0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.29.0.1  netmask 255.255.0.0  broadcast 172.29.255.255         ether 02:42:22:39:8a:ae  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-98b4c7a75e2e: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:a7:0f:4e:c0  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-a25c53ab3ce9: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.22.0.1  netmask 255.255.0.0  broadcast 172.22.255.255         ether 02:42:5c:a0:f7:8a  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-b01a537efc09: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:9b:c0:4e:3d  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-bb41b5e452fb: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:16:a7:18:48  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-ccc1755f9ed9: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:78:da:c4:6d  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-cd91e6b91600: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:93:95:fd:32  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-ebe25881b847: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.19.0.1  netmask 255.255.0.0  broadcast 172.19.255.255         ether 02:42:f6:dc:b9:fb  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-ed1db6abbd8c: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 192.168.80.1  netmask 255.255.240.0  broadcast 192.168.95.255         ether 02:42:21:33:6a:29  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-ee2de731fa5a: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 192.168.176.1  netmask 255.255.240.0  broadcast 192.168.191.255         ether 02:42:c6:59:41:3f  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255         ether 02:42:43:d1:12:75  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  docker_gwbridge: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 192.168.16.1  netmask 255.255.240.0  broadcast 192.168.31.255         ether 02:42:31:9f:59:ad  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  eno1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 80:ce:62:1b:d6:a8  txqueuelen 1000  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536         inet 127.0.0.1  netmask 255.0.0.0         inet6 ::1  prefixlen 128  scopeid 0x10<host>         loop  txqueuelen 1000  (Bucle local)         RX packets 50305  bytes 4261755 (4.2 MB)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 50305  bytes 4261755 (4.2 MB)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  wlo1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500         inet 192.168.0.38  netmask 255.255.255.0  broadcast 192.168.0.255         inet6 fe80::141d:fe6e:6a9d:d954  prefixlen 64  scopeid 0x20<link>         ether 88:b1:11:a7:81:7c  txqueuelen 1000  (Ethernet)         RX packets 667177  bytes 529813316 (529.8 MB)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 303992  bytes 86499860 (86.4 MB)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  ``

Are Private Networks between Servers completely secure?

Most dedicated server providers offer the option of Private Networking between servers – which my understanding is done via VLAN (always?). … | Read the rest of https://www.webhostingtalk.com/showthread.php?t=1782376&goto=newpost

Wifi disconnects and is unable to detect networks

I run Ubuntu 19.04, and recently I’ve been unable to connect to WiFi. Upon startup it will detect the available networks, but then changes to showing no networks available. I’m currently dual-booting with Windows 10, which has no such problems, so I don’t believe it’s an issue with the WiFi network itself.

When the problem first appeared I could often solve it by booting up Windows, then restarting and using Ubuntu, but that doesn’t seem to be working anymore.

Any help or pointers greatly appreciated.

``\$   iwconfig docker0   no wireless extensions.  enp0s31f6  no wireless extensions.  wlp2s0    IEEE 802.11  ESSID:off/any             Mode:Managed  Access Point: Not-Associated   Tx-Power=22 dBm              Retry short limit:7   RTS thr:off   Fragment thr:off           Power Management:on  lo        no wireless extensions.  bnep0     no wireless extensions. ``
``\$   dmesg | grep wlp2s0 [    3.659184] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [    8.550927] wlp2s0: authenticate with 38:17:c3:8b:c2:81 [    8.564258] wlp2s0: send auth to 38:17:c3:8b:c2:81 (try 1/3) [    8.571202] wlp2s0: authenticated [    8.575167] wlp2s0: associate with 38:17:c3:8b:c2:81 (try 1/3) [    8.577793] wlp2s0: RX AssocResp from 38:17:c3:8b:c2:81 (capab=0x1431 status=0 aid=1) [    8.579689] wlp2s0: associated [    8.612308] wlp2s0: Limiting TX power to 36 (36 - 0) dBm as advertised by 38:17:c3:8b:c2:81 [    8.831503] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [   19.089777] p2p-dev-wlp2s0:  Failed check-sdata-in-driver check, flags: 0x0 [   19.089931] wlp2s0: deauthenticating from 38:17:c3:8b:c2:81 by local choice (Reason: 3=DEAUTH_LEAVING) [   19.089934] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.090299] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.090516] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.090706] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.090941] wlp2s0: HW problem - can not stop rx aggregation for 38:17:c3:8b:c2:81 tid 0 [   19.090954] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.091597] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.091916] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.092131] wlp2s0: failed to remove key (0, 38:17:c3:8b:c2:81) from hardware (-5) [   19.092153] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.092526] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.092884] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.093104] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.093285] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.093462] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.093639] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.093816] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.093992] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.094181] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.094838] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 [   19.095179] wlp2s0: failed to remove key (1, ff:ff:ff:ff:ff:ff) from hardware (-5) [   19.095427] wlp2s0:  Failed check-sdata-in-driver check, flags: 0x4 ``

100 Social Networks Profiles Backlinks Very High Indexer for \$2

by: ayoubrg
Created: —
Category: Social Networks
Viewed: 139

Wifi doesn’t find any networks after my last update

edit: also tried sudo systemctl restart network-manager gave me as output: Failed to restart network-manage.service: Unit network-manage.service not found.

everything was fine before, but after I updated to Ubuntu 18.04.3 LTS just an hour or so ago my WiFi doesn’t find any networks anymore. I restarted my system several times and nothing changed.

here the output of ‘lspci -knn | grep Net -A3; rfkill list’

00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit >Network Connection (Lewisville) [8086:1502] (rev 04) Subsystem: Dell 82579LM Gigabit Network Connection (Lewisville) >[1028:0533] Kernel driver in use: e1000e Kernel modules: e1000e

00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C216 Chipset >Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04)

02:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43228 >802.11a/b/g/n [14e4:4359] Subsystem: Dell BCM43228 802.11a/b/g/n [1028:0014] Kernel driver in use: wl Kernel modules: bcma, wl 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 2: brcmwl-0: Wireless LAN Soft blocked: no Hard blocked: no 3: dell-wifi: Wireless LAN Soft blocked: no Hard blocked: no 4: dell-bluetooth: Bluetooth Soft blocked: no Hard blocked: no 5: dell-wwan: Wireless WAN Soft blocked: no Hard blocked: no 7: hci0: Bluetooth Soft blocked: no Hard blocked: no