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.ct.pus
n00b
Joined: 04 Feb 2017
Posts: 3
Location: India
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 Posted: Sat Feb 04, 2017 7:18 pm Post subject: Network not working after the first installation boot |
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Hello everyone!
I am very new to Gentoo.
In order to make sure that I followed the correct steps I installed Gentoo three times.
The problem of lost connectivity persists.
I tried the following steps:
ifconfig yields
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
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sit0: flags=128<NOARP> mtu 1480
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ping -c 3 www.google.com
ping: unknown host www.google.com
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net-setup enp3s0:
net-setup: command not found
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ifconfig enp3s0:
error fetching interface information: Device not found
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wget www.google.com --no-dns-cache -v
Temporary failure in name resolution
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/etc/conf.d/net
modules="dhcpcd"
config_enp3s0="dhcp"
dns_domain_lo="homenetwork"
----------------------------------------
/etc/resolv.conf
nameserver 192.168.0.1
I won't be able to post results as I am not installing this on a virtual box!
Thanks |
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Jaglover
Watchman
Joined: 29 May 2005
Posts: 8291
Location: Saint Amant, Acadiana
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krinn
Watchman
Joined: 02 May 2003
Posts: 7470
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.ct.pus
n00b
Joined: 04 Feb 2017
Posts: 3
Location: India
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| Posted: Sun Feb 05, 2017 5:48 am Post subject: |
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| Jaglover wrote: | | Assuming you have a PCI network card, do you see the driver loaded with |
I don't have an additional PCI network card I work on my onboard..
When I ran lspci -k it displayed:
| Code: |
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Express Gigabit Ethernet Controller (rev 0c)
Subsystem: ASUSTek Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
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I followed every step but the system does not ping and ifconfig still displays:
| Code: |
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
.
.
.
sit0: flags=128<NOARP> mtu 1480
.
.
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While lspci -k | grep -A5 Ether displays:
| Code: |
03:00.0 Ethernet Controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c)
Subsystem: ASUSTek Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
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Thanks |
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.ct.pus
n00b
Joined: 04 Feb 2017
Posts: 3
Location: India
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| Posted: Sun Feb 05, 2017 6:26 am Post subject: |
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| Could there be problem with my kernel configuration!? |
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khayyam
Watchman
Joined: 07 Jun 2012
Posts: 6227
Location: Room 101
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| Posted: Sun Feb 05, 2017 7:02 am Post subject: |
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| .ct.pus wrote: | | Could there be problem with my kernel configuration!? |
.ct.pus ... it could be, is CONFIG_R8169 enabled?
| Code: | | # zgrep CONFIG_R8169 /proc/config.gz |
or ...
| Code: | | # grep CONFIG_R8169 /usr/src/linux-$(uname -r)/.config |
I believe the r8169 driver requires firmware, so you would need to install sys-kernel/linux-firmware, if you grep dmesg for 'firmware' it should confirm of the firmware is loaded, or not.
| Code: | | # dmesg | grep firmware |
HTH & best ... khay |
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hariskar
Apprentice
Joined: 29 Jan 2017
Posts: 168
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| Posted: Mon Feb 06, 2017 11:19 am Post subject: |
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| I had the same problem also with Realtek Semiconductor Co., Ltd. RTL8111/8168/8411. For me the solution was ifconfig. It showed that the name was not eth0, but enp5s0. I did not install firmware and now it works fine. |
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Installing Gentoo
