Output of lshw -C network:    *-network UNCLAIMED             description: Ethernet controller        product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller        vendor: Realtek Semiconductor Co., Ltd.        physical id: 0        bus info: pci@0000:02:00.0        version: 15        width: 64 bits        clock: 33MHz        capabilities: pm msi pciexpress msix bus_master cap_list        configuration: latency=0        resources: ioport:4000(size=256) memory:b1104000-b1104fff memory:b1100000-b1103fff   *-network DISABLED        description: Wireless interface        product: Realtek Semiconductor Co., Ltd.        vendor: Realtek Semiconductor Co., Ltd.        physical id: 0        bus info: pci@0000:03:00.0        logical name: wlo1        version: 00        serial: f8:da:0c:00:cc:2b        width: 64 bits        clock: 33MHz        capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless        configuration: broadcast=yes driver=rtl8723de driverversion=4.15.0-38-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11        resources: irq:131 ioport:3000(size=256) memory:b1000000-b100ffff   *-network        description: Ethernet interface        physical id: 3        logical name: enp0s20f0u3        serial: ca:36:16:27:bf:5f        capabilities: ethernet physical        configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.112 link=yes multicast=yes   A link to WiFi details:
3801
How do I install Wi-Fi drivers for Realtek RTL8723DE device in Ubuntu 16.04?  lspci -v | grep -i network 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device d723
57075
I have a new motherboard: MSI Z170A GAMING M5. This motherboard has an Atheros killer e2400 Ethernet controller. When I do lspci -nn, I get:  03.00.0 Ethernet controller [0200]: Qualcomm Atheros Device [1969:e0a1] (rev 10)   Google didn't seem to know the answer. Only a similar unsolved problem on the openSUSE forum.
19407
I am unable to connect to the internet via Ethernet or WiFi.  Let's fix the Ethernet issue, eh?  I just installed Ubuntu 12.04 on an HP Mini 1000.  Previously it had 11.04, and the Ethernet didn't have any issues then.  I am a Linux beginner, and I have been working on this issue for the past several days without any progress.    Here are some outputs:  $ sudo lshw -C network *-network                   description: Network controller    product: BCM4312 802.11b/g LP-PHY    vendor: Broadcom Corporation    physical id: 0    bus info: pci@0000:01:00.0    version: 01    width: 64 bits    clock: 33MHz    capabilities: pm msi pciexpress bus_master cap_list    configuration: driver=b43-pci-bridge latency=0    resources: irq:16 memory:feafc000-feafffff *-network    description: Ethernet interface    product: 88E8040 PCI-E Fast Ethernet Controller    vendor: Marvell Technology Group Ltd.    physical id: 0    bus info: pci@0000:02:00.0    logical name: eth0    version: 00    serial: 00:25:b3:48:e7:60    capacity: 100Mbit/s    width: 64 bits    clock: 33MHz    capabilities: pm msi pciexpress cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation    configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 latency=0 link=no multicast=yes port=twisted pair    resources: irq:42 memory:febfc000-febfffff ioport:ec00(size=256)   lspci  00:00.0 Host bridge: Intel Corporation Mobile 945GSE Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GSE Express Integrated     Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) 00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02) 00:1d.0 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 02) 00:1d.1 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02) 00:1d.2 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02) 00:1d.3 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02) 00:1d.7 USB controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) 00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02) 01:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01) 02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8040 PCI-E Fast Ethernet Controller   Thanks for your help!
113792
I have just ran lshw to get some information about  a machine I know nothing about, and I just wanted to confirm something.  Does this basically mean it is a dual core 64 bit processor that is installed?  *-logicalcpu:0     description: Logical CPU           physical id: 0.1               width: 64 bits               capabilities: logical        *-logicalcpu:1                 description: Logical CPU                physical id: 0.2                   width: 64 bits                capabilities: logical   Looking further down I see this    *-cpu:1       physical id: 1       bus info: cpu@1       version: 6.7.6       serial: 0001-0676-0000-0000-0000-0000       size: 3150MHz       capabilities: vmx ht       configuration: id=0     *-logicalcpu:0          description: Logical CPU          physical id: 0.1          capabilities: logical     *-logicalcpu:1          description: Logical CPU          physical id: 0.2          capabilities: logical   Which makes me almost certain it is dual core but not convinced on the 64 bit.  Any help for this n00b would be greatly appreciated!
124012
I'm using Ubuntu 12.10 32-Bit Edition. I have racently purchased D-link DWA 525 PCI Wireless Adapter. But i can't find the drivers for the adapter. I have been searching in internet for a while. Tried many options, including ndiswrapper.  When i run lspci command, it detects and shows as below.  04:00.0 Network controller: Ralink corp. RT5360 Wireless 802.11n 1T/1R   My kernel version was 3.5.0-18-generic.  After i have upgraded my kernel to 3.7.3-030703-generic and now the device detects as    Network controller [0280]: Ralink corp. RT5360 Wireless 802.11n 1T/1R [1814:5360]     Subsystem: D-Link System Inc DWA-525 Wireless N 150 Desktop Adapter (rev.A2)[1186:3c05] Kernel modules: rt2800pci   But still there is no sign of the wireless interface in Network Connections window or in iwconfig. And the interface is not functional yet.  The output of iwconfig is         lo no wireless extensions.   eth0      no wireless extensions.   The output of ifconfig is  eth0      Link encap:Ethernet  HWaddr 00:27:0e:05:5c:e1             inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0           inet6 addr: fe80::227:eff:fe05:5ce1/64 Scope:Link           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1           RX packets:38317 errors:0 dropped:0 overruns:0 frame:0           TX packets:34741 errors:0 dropped:0 overruns:0 carrier:0           collisions:0 txqueuelen:1000            RX bytes:38422211 (38.4 MB)  TX bytes:4955007 (4.9 MB)  lo        Link encap:Local Loopback             inet addr:127.0.0.1  Mask:255.0.0.0           inet6 addr: ::1/128 Scope:Host           UP LOOPBACK RUNNING  MTU:65536  Metric:1           RX packets:3499 errors:0 dropped:0 overruns:0 frame:0           TX packets:3499 errors:0 dropped:0 overruns:0 carrier:0           collisions:0 txqueuelen:0            RX bytes:342593 (342.5 KB)  TX bytes:342593 (342.5 KB)
14832
I'm testing Ubuntu 18.04 with my current desktopand everything works correctly except for the Wi-Fi adapter. I'm using a TP-LINK TL-WN8200ND version 2.  As requested , my wireless-info output is at .  I've tested Mint 19, Kubuntu and KDE neon, with similar results.  Is there an official driver that works out of the box?
23578
I have not much experience with ndiswrapper but some vague memory of using it with some broadcom module long back. Now, here is the problem. Realtek RTL8723DE wireless module is used in my new HP 15-BS576TX laptop. I haven't installed Linux yet. But, would like to check if Ndiswrapper can help use the Windows driver to work in Linux. Here is the Windows 10/8/7 driver for this RTL8723DE wlan module:   I extracted the exe and can see a folder /RTWLANE_Driver/Wind7X86/ which has rtwlane.sys and few other files which I presume is related to the wireless driver. Is there any chances of luck with ndiswrapper considering the driver executable actually contains win8/win7 drivers.  Thank you.
51048
I just installed Oibaf's graphics driver, on my laptop, and also Lutris (with Wine and all that) beacuse I want to play games like Diablo 3.  Everything worked fine, I also installed vulkan, and  The output of lshw -c video is :    *-display                     description: VGA compatible controller    product: HD Graphics 5500    vendor: Intel Corporation    physical id: 2    bus info: pci@0000:00:02.0    version: 09    width: 64 bits    clock: 33MHz    capabilities: msi pm vga_controller bus_master cap_list rom    configuration: driver=i915 latency=0    resources: irq:45 memory:d3000000-d3ffffff memory:c0000000-cfffffff ioport:7000(size=64) memory:c0000-dffff  *-display    description: Display controller    product: Sun XT [Radeon HD 8670A/8670M/8690M / R5 M330 / M430]    vendor: Advanced Micro Devices, Inc. [AMD/ATI]    physical id: 0    bus info: pci@0000:0d:00.0    version: 83    width: 64 bits    clock: 33MHz    capabilities: pm pciexpress msi bus_master cap_list rom    configuration: driver=radeon latency=0    resources: irq:46 memory:b0000000-bfffffff memory:d5000000-d503ffff ioport:4000(size=256) memory:d5040000-d505ffff   My video card is AMD R5 M430, and the laptop is HP 250 G5  Also here is the output of lspci -k | grep -EA3 'VGA|Display|3D'  00:02.0 VGA compatible controller: Intel Corporation HD Graphics 5500 (rev 09)         Subsystem: Hewlett-Packard Company HD Graphics 5500         Kernel driver in use: i915         Kernel modules: i915 -- 0d:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Sun XT [Radeon HD 8670A/8670M/8690M / R5 M330 / M430 / R7 M520] (rev 83)         Subsystem: Hewlett-Packard Company Sun XT [Radeon HD 8670A/8670M/8690M / R5 M330 / M430 / R7 M520]         Kernel driver in use: radeon         Kernel modules: radeon, amdgpu
27869
I recently updated my Lenovo Y50 computer to 16.04. Since the update, I have been unable to see or connect to any wireless networks. The output of running sudo lshw -C network is:     *-network UNCLAIMED          description: Network controller          product: BCM4352 802.11ac Wireless Network Adapter          vendor: Broadcom Corporation          physical id: 0          bus info: pci@0000:08:00.0          version: 03          width: 64 bits          clock: 33MHz          capabilities: pm msi pciexpress cap_list          configuration: latency=0          resources: memory:d1600000-d1607fff memory:d1400000-d15fffff   The fact that the wireless network controller is unclaimed leads me to believe that this is a driver related issue. I have checked and made sure that "Use proprietary driver" is checked in System Settings > Software &amp; Updates > Additional Drivers and I have run sudo apt-get install --reinstall bcmwl-kernel-source I have also restarted after every driver change to finish the changes. Is there anything else I should try?  EDIT: Here is the result of running lspci -nnk | grep 0280 -A2:        08:00.0 Network controller [0280]: Broadcom Corporation BCM4352 802.11ac Wireless Network Adapter [14e4:43b1] (rev 03)     Subsystem: Lenovo BCM4352 802.11ac Wireless Network Adapter [17aa:0623]     Kernel modules: bcma, wl   Running sudo modprobe wl &amp;&amp; dmesg | grep wl returns an error:      modprobe: ERROR: could not insert 'wl': Required key not available
85889
I can't enable the Wifi (nothing happens when press enable button) and in Wifi settings it says:     "No Wi-Fi Adapter Found"   I have tried several things from other questions/answers here but nothing worked. Here some information if this is helpful for the answer:     Device: Lenovo Miix 2 11   sudo lspci:  Network controller: Qualcomm Atheros AR9462 Wireless Network Adapter (rev 01)   sudo lshw -C network:  *-network DISABLED            description: Wireless interface    product: AR9462 Wireless Network Adapter    vendor: Qualcomm Atheros    physical id: 0    bus info: pci@0000:02:00.0    logical name: wlp2s0    version: 01    serial: 48:d2:24:8a:ea:e6    width: 64 bits    clock: 33MHz    capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless    configuration: broadcast=yes driver=ath9k driverversion=4.18.0-16-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11    resources: irq:18 memory:f0400000-f047ffff memory:f0480000-f048ffff   sudo lsmod | grep ath:  ath3k                  20480  0 bluetooth             548864  12 btrtl,btintel,btbcm,bnep,ath3k,btusb ath9k                 151552  0 ath9k_common           36864  1 ath9k ath9k_hw              475136  2 ath9k_common,ath9k ath                    36864  3 ath9k_common,ath9k,ath9k_hw mac80211              794624  1 ath9k cfg80211              663552  5 wl,ath9k_common,ath9k,ath,mac80211   In system settings it shows the Wifi-Adapter Name:  Qualcomm Atheros AR9462   Edit:  lspci -knn | grep Net -A3; rfkill list:  02:00.0 Network controller [0280]: Qualcomm Atheros AR9462 Wireless Network Adapter [168c:0034] (rev 01) Subsystem: Lenovo AR9462 Wireless Network Adapter [17aa:3214] Kernel driver in use: ath9k Kernel modules: ath9k, wl 0: phy0: Wireless LAN     Soft blocked: no     Hard blocked: no 1: ideapad_wlan: Wireless LAN     Soft blocked: no     Hard blocked: yes 2: ideapad_bluetooth: Bluetooth     Soft blocked: yes     Hard blocked: yes
65758
After lot of searching I found out that my Linux Kernel is 3.5.0-37-generic and I am unable to install my Wireless Lan Card Driver which is Realtek RTL8723AE. For some reason when I try to command make after downloading all those file by wget it shows 2 errors. I just upgraded my linux headers files last night. But it still did not worked for me right from the beginning even before the upgrade by the Update Manager. Can anyone help on this please??  It's really problematic as I need to login from other's computers to make this posts. If It still does not work, I guess I have to quit using Linux as I a PC is worthless without Internet.  Thanks in advance.
89909
I just installed Solaris 11.3 on the laptop. This laptop have Broadcom BCM4312 WiFi card.  It looks like the install does not have a driver for this card just like 11.1 version.  I have a Linux installed on this same machine (Gentoo) and this OS does have a driver.  Is it possible to get the driver for this card somewhere? Maybe broadcom.com? Failing that is it possible to use Linux driver inside Solaris?  On the kind of related side - I tried to connect a wire and run Driver Manager, but it does not want to finish. All controls are  still disabled. Any idea?  Thank you for any pointers you can provide.
14469
I have got a laptop on ubuntu 16.04 and I can't configure the ethernet card ... I don't have wifi and ethernet connexion... I believe that it is a atheros e2600 but I am not sure.  when I type modinfo alx I have this :      filename:       /lib/modules/4.4.0-31-generic/kernel/drivers/net/ethernet/atheros/alx/alx.ko license:        GPL description:    Qualcomm Atheros(R) AR816x/AR817x PCI-E Ethernet Network Driver author:         Qualcomm Corporation, &lt;nic-devel@qualcomm.com&gt; author:         Johannes Berg &lt;johannes@sipsolutions.net&gt; srcversion:     25B6ABE36E6CB50C1A7E6DF alias:          pci:v00001969d000010A0sv*sd*bc*sc*i* alias:          pci:v00001969d000010A1sv*sd*bc*sc*i* alias:          pci:v00001969d00001090sv*sd*bc*sc*i* alias:          pci:v00001969d0000E0A1sv*sd*bc*sc*i* alias:          pci:v00001969d0000E091sv*sd*bc*sc*i* alias:          pci:v00001969d00001091sv*sd*bc*sc*i* depends:        mdio intree:         Y vermagic:       4.4.0-31-generic SMP mod_unload modversions'   If I do lspci -nn I have this:  02:00.0 Network controller [0280]: Inter Corporation Device [8086:24fb] (rev 10) 03:00.0 Ethernet controller [0200]: Qualcomm Atheros Device [1969:e0b1] (rev 10)   I have download linux-firmware_1.127.22_all.deb and installed doing: sudo dpkg -i  linux-firmware____.deb  I have tried this solution as weel: [  without success either.  I added :  enter code #define ALX_DEV_ID_E2600                0xe0b1 in reg.h and :  { PCI_VDEVICE(ATTANSIC, ALX_DEV_ID_E2600),  .driver_data = ALX_DEV_QUIRK_MSI_INTX_DISABLE_BUG },   in main.c  but when I do   `make -C /lib/modules/$(uname -r)/build M=$(pwd) modules   (when I am in /ubuntu-xenial/drivers/net/ethernet/atheros/alx, is that where I should do it ?) I don't have any error. (make entering directory /usr/src/linux-headers-4.4.0-31-generic etc ... and then make leaving directory same one)  but when I do :  sudo make -C /lib/modules/$(uname -r)/build M=$(pwd) modules_install   I have an error: "no such file: bss_file.c:178 sign-file: certs/signing_key.pem no such file or directory".  any Idea ?  Regards,
3189
In  I found "[The   latest   version    of   this   document   ". There I says: "… lspci is a synonym for cat /proc/pci".  Which isn't the case here, on a Crunchbang 10 system (Debian based). No such directory. I do get the basic idea and, as far as I  know, the content of proc is (mainly) created during runtime. (Wrong?). This made me curious:  Question: Where does lspci gather it's information from? And where is this documented? (Where did I miss something?)  &nbsp; Another difference I found: In kernel.org's documentation, under "Table 1-5: Kernel info in /proc"      pci &nbsp;&nbsp;&nbsp; Deprecated info of PCI bus (new way -> /proc/bus/pci/, decoupled by `lspci)
100238
Fitted an  today which depends on Linux drivers from files in /drivers/linux/AWP1200E_linux.zip/RTL8812AE_Linux_v4.3.2_12208.20140904/ extracted from  .  On my 74mb connection I only get about 37 mb/sec; hardwired I get about 67 mb/sec and on my Windows PC I used to get over 70mb/sec with WiFi.  Why is it slower on Ubuntu? How can I get this card to deliver the speed I got with Windows? Here's what lspci -knn | grep Net -A3 &amp;&amp; rfkill list shows:  05:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8812AE 802.11ac PCIe Wireless Network Adapter [10ec:8812] (rev 01)     Subsystem: Realtek Semiconductor Co., Ltd. RTL8812AE 802.11ac PCIe Wireless Network Adapter [10ec:8812]     Kernel driver in use: rtl8821ae     Kernel modules: rtl8821ae 06:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c) 0: phy0: Wireless LAN     Soft blocked: yes     Hard blocked: no
103093
As the photo shows, the pins are wired "straight across", rather than diagonally. This means that it does not work as an Ethernet/8P8C coupler because the transmit pins are  (for 10/100 Mbit/s at least). Likewise, it doesn't act as a crossover either.  Is it wired wrong? Or is it a special form of a 1000Base-T crossover? Or is it perhaps used to correct the pins from another reversed device...?
83006
In the Network history graph of System Monitor, network activity over Wi-Fi shows up fine, but activity over wired ethernet doesn't show up at all.  Using lspci, my ethernet adapter shows up as follows:  02:00.0 Ethernet controller: Qualcomm Atheros AR8162 Fast Ethernet (rev 10)   Is there any way to fix this?  To be absolutely clear, I am having no problems with the network connection itself, I just am unable to monitor its activity.