One of two identical NICs is unclaimed after disconnecting with applet
0
I have AsRock X399 Taichi motherboard, with two ethernet cards and one Wi-Fi. I used a default network applet from Ubuntu Mate 18.04 to disconnect from the ethernet (to only have Wi-Fi connection) and it caused the network card to be unclaimed.
I’ve tried removing all udev rules from /etc/udev/rules.d and reloading the kernel’s module for the card, but to no success. I also cannot add it manually using said applet (it doesn’t show that card) nor can I ifconfig up it.
Both NICs work just fine on LiveCD.
lshw -c network:
*-network UNCLAIMED
description: Ethernet controller
product: I211 Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:04:00.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: pm msi msix pciexpress cap_list
configuration: latency=0
resources: memory:efa00000-efa1ffff ioport:6000(size=32) memory:efa20000-efa23fff
*-network
description: Wireless interface
product: Intel Corporation
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:05:00.0
logical name: wlp5s0
version: 10
serial: 28:c6:3f:15:46:2c
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-45-generic firmware=29.1044073957.0 ip=192.168.100.132 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:104 memory:ef900000-ef901fff
*-network
description: Ethernet interface
product: I211 Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:06:00.0
logical name: enp6s0
version: 03
serial: 70:85:c2:64:1f:1c
size: 1Gbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi msix pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=igb driverversion=5.4.0-k duplex=full firmware=0. 4-1 ip=192.168.8.104 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:33 memory:ef800000-ef81ffff ioport:5000(size=32) memory:ef820000-ef823fff
lspci -knn | grep Net -A3; rfkill list:
04:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03)
Subsystem: ASRock Incorporation I211 Gigabit Network Connection [1849:1539]
Kernel modules: igb
05:00.0 Network controller [0280]: Intel Corporation Device [8086:24fb] (rev 10)
Subsystem: Intel Corporation Device [8086:2110]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
06:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03)
Subsystem: ASRock Incorporation I211 Gigabit Network Connection [1849:1539]
Kernel driver in use: igb
Kernel modules: igb
08:00.0 PCI bridge [0604]: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge [10b5:8112] (rev aa)
networking 18.04 ethernet mate ubuntu-mate
asked Feb 8 at 11:57
AlthorionAlthorion
11
add a comment |
0
I have AsRock X399 Taichi motherboard, with two ethernet cards and one Wi-Fi. I used a default network applet from Ubuntu Mate 18.04 to disconnect from the ethernet (to only have Wi-Fi connection) and it caused the network card to be unclaimed.
I’ve tried removing all udev rules from /etc/udev/rules.d and reloading the kernel’s module for the card, but to no success. I also cannot add it manually using said applet (it doesn’t show that card) nor can I ifconfig up it.
Both NICs work just fine on LiveCD.
lshw -c network:
*-network UNCLAIMED
description: Ethernet controller
product: I211 Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:04:00.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: pm msi msix pciexpress cap_list
configuration: latency=0
resources: memory:efa00000-efa1ffff ioport:6000(size=32) memory:efa20000-efa23fff
*-network
description: Wireless interface
product: Intel Corporation
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:05:00.0
logical name: wlp5s0
version: 10
serial: 28:c6:3f:15:46:2c
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-45-generic firmware=29.1044073957.0 ip=192.168.100.132 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:104 memory:ef900000-ef901fff
*-network
description: Ethernet interface
product: I211 Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:06:00.0
logical name: enp6s0
version: 03
serial: 70:85:c2:64:1f:1c
size: 1Gbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi msix pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=igb driverversion=5.4.0-k duplex=full firmware=0. 4-1 ip=192.168.8.104 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:33 memory:ef800000-ef81ffff ioport:5000(size=32) memory:ef820000-ef823fff
lspci -knn | grep Net -A3; rfkill list:
04:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03)
Subsystem: ASRock Incorporation I211 Gigabit Network Connection [1849:1539]
Kernel modules: igb
05:00.0 Network controller [0280]: Intel Corporation Device [8086:24fb] (rev 10)
Subsystem: Intel Corporation Device [8086:2110]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
06:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03)
Subsystem: ASRock Incorporation I211 Gigabit Network Connection [1849:1539]
Kernel driver in use: igb
Kernel modules: igb
08:00.0 PCI bridge [0604]: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge [10b5:8112] (rev aa)
networking 18.04 ethernet mate ubuntu-mate
asked Feb 8 at 11:57
AlthorionAlthorion
11
Did you trysudo modprobe -rv igbandsudo modprobe -v igbto see if that makes any difference?
– Jos
Feb 8 at 12:44
Yes. It doesn’t. I suspect that the applet added some config setting, which I can’t find, that turned off the NIC for good.
– Althorion
Feb 8 at 13:14
Nothing unusual in/etc/networking/interfacesI suppose?
– Jos
Feb 8 at 13:20
I assume you meant/etc/network/interfaces, if so →auto loniface lo inet loopback(used n as a symbol of new line, since comments are one-line-only).
– Althorion
Feb 8 at 13:23
add a comment |
0
0
0
I have AsRock X399 Taichi motherboard, with two ethernet cards and one Wi-Fi. I used a default network applet from Ubuntu Mate 18.04 to disconnect from the ethernet (to only have Wi-Fi connection) and it caused the network card to be unclaimed.
I’ve tried removing all udev rules from /etc/udev/rules.d and reloading the kernel’s module for the card, but to no success. I also cannot add it manually using said applet (it doesn’t show that card) nor can I ifconfig up it.
Both NICs work just fine on LiveCD.
lshw -c network:
*-network UNCLAIMED
description: Ethernet controller
product: I211 Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:04:00.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: pm msi msix pciexpress cap_list
configuration: latency=0
resources: memory:efa00000-efa1ffff ioport:6000(size=32) memory:efa20000-efa23fff
*-network
description: Wireless interface
product: Intel Corporation
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:05:00.0
logical name: wlp5s0
version: 10
serial: 28:c6:3f:15:46:2c
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-45-generic firmware=29.1044073957.0 ip=192.168.100.132 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:104 memory:ef900000-ef901fff
*-network
description: Ethernet interface
product: I211 Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:06:00.0
logical name: enp6s0
version: 03
serial: 70:85:c2:64:1f:1c
size: 1Gbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi msix pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=igb driverversion=5.4.0-k duplex=full firmware=0. 4-1 ip=192.168.8.104 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:33 memory:ef800000-ef81ffff ioport:5000(size=32) memory:ef820000-ef823fff
lspci -knn | grep Net -A3; rfkill list:
04:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03)
Subsystem: ASRock Incorporation I211 Gigabit Network Connection [1849:1539]
Kernel modules: igb
05:00.0 Network controller [0280]: Intel Corporation Device [8086:24fb] (rev 10)
Subsystem: Intel Corporation Device [8086:2110]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
06:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03)
Subsystem: ASRock Incorporation I211 Gigabit Network Connection [1849:1539]
Kernel driver in use: igb
Kernel modules: igb
08:00.0 PCI bridge [0604]: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge [10b5:8112] (rev aa)
networking 18.04 ethernet mate ubuntu-mate
asked Feb 8 at 11:57
AlthorionAlthorion
11
I have AsRock X399 Taichi motherboard, with two ethernet cards and one Wi-Fi. I used a default network applet from Ubuntu Mate 18.04 to disconnect from the ethernet (to only have Wi-Fi connection) and it caused the network card to be unclaimed.
I’ve tried removing all udev rules from /etc/udev/rules.d and reloading the kernel’s module for the card, but to no success. I also cannot add it manually using said applet (it doesn’t show that card) nor can I ifconfig up it.
Both NICs work just fine on LiveCD.
lshw -c network:
*-network UNCLAIMED
description: Ethernet controller
product: I211 Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:04:00.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: pm msi msix pciexpress cap_list
configuration: latency=0
resources: memory:efa00000-efa1ffff ioport:6000(size=32) memory:efa20000-efa23fff
*-network
description: Wireless interface
product: Intel Corporation
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:05:00.0
logical name: wlp5s0
version: 10
serial: 28:c6:3f:15:46:2c
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-45-generic firmware=29.1044073957.0 ip=192.168.100.132 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:104 memory:ef900000-ef901fff
*-network
description: Ethernet interface
product: I211 Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:06:00.0
logical name: enp6s0
version: 03
serial: 70:85:c2:64:1f:1c
size: 1Gbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi msix pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=igb driverversion=5.4.0-k duplex=full firmware=0. 4-1 ip=192.168.8.104 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:33 memory:ef800000-ef81ffff ioport:5000(size=32) memory:ef820000-ef823fff
lspci -knn | grep Net -A3; rfkill list:
04:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03)
Subsystem: ASRock Incorporation I211 Gigabit Network Connection [1849:1539]
Kernel modules: igb
05:00.0 Network controller [0280]: Intel Corporation Device [8086:24fb] (rev 10)
Subsystem: Intel Corporation Device [8086:2110]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
06:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03)
Subsystem: ASRock Incorporation I211 Gigabit Network Connection [1849:1539]
Kernel driver in use: igb
Kernel modules: igb
08:00.0 PCI bridge [0604]: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge [10b5:8112] (rev aa)
networking 18.04 ethernet mate ubuntu-mate
networking 18.04 ethernet mate ubuntu-mate
asked Feb 8 at 11:57
AlthorionAlthorion
11
asked Feb 8 at 11:57
AlthorionAlthorion
11
asked Feb 8 at 11:57
AlthorionAlthorion
11
asked Feb 8 at 11:57
AlthorionAlthorion
11
asked Feb 8 at 11:57
AlthorionAlthorion
11
11
Did you trysudo modprobe -rv igbandsudo modprobe -v igbto see if that makes any difference?
– Jos
Feb 8 at 12:44
Yes. It doesn’t. I suspect that the applet added some config setting, which I can’t find, that turned off the NIC for good.
– Althorion
Feb 8 at 13:14
Nothing unusual in/etc/networking/interfacesI suppose?
– Jos
Feb 8 at 13:20
I assume you meant/etc/network/interfaces, if so →auto loniface lo inet loopback(used n as a symbol of new line, since comments are one-line-only).
– Althorion
Feb 8 at 13:23
add a comment |
Did you trysudo modprobe -rv igbandsudo modprobe -v igbto see if that makes any difference?
– Jos
Feb 8 at 12:44
Yes. It doesn’t. I suspect that the applet added some config setting, which I can’t find, that turned off the NIC for good.
– Althorion
Feb 8 at 13:14
Nothing unusual in/etc/networking/interfacesI suppose?
– Jos
Feb 8 at 13:20
I assume you meant/etc/network/interfaces, if so →auto loniface lo inet loopback(used n as a symbol of new line, since comments are one-line-only).
– Althorion
Feb 8 at 13:23
Did you try
sudo modprobe -rv igb and sudo modprobe -v igb to see if that makes any difference?– Jos
Feb 8 at 12:44
Did you try
sudo modprobe -rv igb and sudo modprobe -v igb to see if that makes any difference?– Jos
Feb 8 at 12:44
Yes. It doesn’t. I suspect that the applet added some config setting, which I can’t find, that turned off the NIC for good.
– Althorion
Feb 8 at 13:14
Yes. It doesn’t. I suspect that the applet added some config setting, which I can’t find, that turned off the NIC for good.
– Althorion
Feb 8 at 13:14
Nothing unusual in
/etc/networking/interfaces I suppose?– Jos
Feb 8 at 13:20
Nothing unusual in
/etc/networking/interfaces I suppose?– Jos
Feb 8 at 13:20
I assume you meant
/etc/network/interfaces, if so → auto lo n iface lo inet loopback (used n as a symbol of new line, since comments are one-line-only).– Althorion
Feb 8 at 13:23
I assume you meant
/etc/network/interfaces, if so → auto lo n iface lo inet loopback (used n as a symbol of new line, since comments are one-line-only).– Althorion
Feb 8 at 13:23
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "89"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
draft saved
draft discarded
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1116653%2fone-of-two-identical-nics-is-unclaimed-after-disconnecting-with-applet%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
draft saved
draft discarded
Thanks for contributing an answer to Ask Ubuntu!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
draft saved
draft discarded
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1116653%2fone-of-two-identical-nics-is-unclaimed-after-disconnecting-with-applet%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Did you try
sudo modprobe -rv igbandsudo modprobe -v igbto see if that makes any difference?– Jos
Feb 8 at 12:44
Yes. It doesn’t. I suspect that the applet added some config setting, which I can’t find, that turned off the NIC for good.
– Althorion
Feb 8 at 13:14
Nothing unusual in
/etc/networking/interfacesI suppose?– Jos
Feb 8 at 13:20
I assume you meant
/etc/network/interfaces, if so →auto loniface lo inet loopback(used n as a symbol of new line, since comments are one-line-only).– Althorion
Feb 8 at 13:23