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I installed a Nvidia GTX 750 TI card and after reboot I lost network(ethernet)
lspci -k | grep -A 2 -E "(VGA|3D)"
01:00.0 VGA compatible controller: NVIDIA Corporation GM107 [GeForce GTX 750 Ti] (rev a2)
Subsystem: eVga.com. Corp. Device 3757
Kernel driver in use: nouveau lspci -v
00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06)
Subsystem: Gigabyte Technology Co., Ltd Device 5000
Flags: bus master, fast devsel, latency 0
Capabilities: <access denied>
Kernel driver in use: hsw_uncore
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 24
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: e0000000-f30fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05) (prog-if 30 [XHCI])
Subsystem: Gigabyte Technology Co., Ltd Device 5007
Flags: bus master, medium devsel, latency 0, IRQ 25
Memory at f3200000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
Subsystem: Gigabyte Technology Co., Ltd Device 1c3a
Flags: bus master, fast devsel, latency 0, IRQ 27
Memory at f321a000 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05) (prog-if 20 [EHCI])
Subsystem: Gigabyte Technology Co., Ltd Device 5006
Flags: bus master, medium devsel, latency 0, IRQ 16
Memory at f3218000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
Subsystem: Gigabyte Technology Co., Ltd Device a002
Flags: bus master, fast devsel, latency 0, IRQ 28
Memory at f3210000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 16
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 18
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: f3100000-f31fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d5) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0, IRQ 3
Bus: primary=00, secondary=04, subordinate=05, sec-latency=0
Capabilities: <access denied>
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05) (prog-if 20 [EHCI])
Subsystem: Gigabyte Technology Co., Ltd Device 5006
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at f3217000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1f.0 ISA bridge: Intel Corporation Z87 Express LPC Controller (rev 05)
Subsystem: Gigabyte Technology Co., Ltd Device 5001
Flags: bus master, medium devsel, latency 0
Capabilities: <access denied>
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05) (prog-if 01 [AHCI 1.0])
Subsystem: Gigabyte Technology Co., Ltd Device b005
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 26
I/O ports at f070 [size=8]
I/O ports at f060 [size=4]
I/O ports at f050 [size=8]
I/O ports at f040 [size=4]
I/O ports at f020 [size=32]
Memory at f3216000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
Subsystem: Gigabyte Technology Co., Ltd Device 5001
Flags: medium devsel, IRQ 18
Memory at f3215000 (64-bit, non-prefetchable) [size=256]
I/O ports at f000 [size=32]
Kernel modules: i2c_i801
01:00.0 VGA compatible controller: NVIDIA Corporation GM107 [GeForce GTX 750 Ti] (rev a2) (prog-if 00 [VGA controller])
Subsystem: eVga.com. Corp. Device 3757
Flags: bus master, fast devsel, latency 0, IRQ 30
Memory at f2000000 (32-bit, non-prefetchable) [size=16M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
Memory at f0000000 (64-bit, prefetchable) [size=32M]
I/O ports at e000 [size=128]
Expansion ROM at f3000000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel driver in use: nouveau
Kernel modules: nouveau
01:00.1 Audio device: NVIDIA Corporation Device 0fbc (rev a1)
Subsystem: eVga.com. Corp. Device 3757
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at f3080000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
Subsystem: Gigabyte Technology Co., Ltd Motherboard
Flags: bus master, fast devsel, latency 0, IRQ 29
I/O ports at d000 [size=256]
Memory at f3104000 (64-bit, non-prefetchable) [size=4K]
Memory at f3100000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169
04:00.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 41) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0, IRQ 3
Bus: primary=04, secondary=05, subordinate=05, sec-latency=32
Capabilities: <access denied>
dmesg | grep r8169
[ 3.107538] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 3.107546] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 3.112920] r8169 0000:03:00.0 eth0: RTL8168evl/8111evl at 0xffffc90003146000, 74:d4:35:1f:ef:a3, XID 0c900880 IRQ 29
[ 3.112923] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 3.320507] r8169 0000:03:00.0 enp3s0: renamed from eth0 ls /sys/class/net/
enp3s0 lo ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
link/ether 74:d4:35:1f:ef:a3 brd ff:ff:ff:ff:ff:ff ip link show dev enp3s0
2: enp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
link/ether 74:d4:35:1f:ef:a3 brd ff:ff:ff:ff:ff:ff I tried bringing ethernet up with
sudo ip link set enp3s0 upAnd It looks like it's up
ip link show dev enp3s0
2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether 74:d4:35:1f:ef:a3 brd ff:ff:ff:ff:ff:ff but it still will not ping!
ping 8.8.8.8
connect: Network is unreachable Note I turn the intel intergrated graphics off in the BIOS.
After removing the Nvidia card the the network works but I did notice the interface name changed from enp3s0 to enp2s0 The wiki states these are "Predictable Network Interface Names" does that mean they don't change like the old eth0 did?
Gigabyte GA-Z87-DS3H motherboard
Last edited by mephostophilis (2015-05-13 07:51:32)
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Try:
sudo grep -r enp2s0 /etc/netctl/and replace enp2s0 with the new name - enp3s0
then start the network profile with
sudo netctl start <profile>you can list the profiles with netctl list
Last edited by Boris Bolgradov (2015-04-30 09:54:16)
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I updated my network interface with enp3s0 as you suggested and it worked. Thanks for the advice boris.
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