U盘安装时能有线联网，安装完成重启后无法联网

smokecat · 2019-07-09 01:32:02

安装时dhcpcd可以成功获取IP并联网，但是安装完成重启后就无法联网
大部分情况都是卡在soliciting a DHCP lease阶段

按照wiki步骤安装
论坛中几个情况跟我差不多的帖子都跟着做了也没用，dhcpcd、systemd-networkd、netctl方式都尝试过，静态动态也都尝试过，依旧无法联网，无法Ping通路由器

在安装时的异常就发现一个是下载时会报PCIe port错误，google说是物理层的问题，我不知道是否与这个相关

希望有大佬帮忙看看问题，需要我做什么想要看什么输出告诉我我截一下。

smokecat · 2019-07-09 01:33:42

而且我重新用安装盘启动电脑后然后挂载硬盘上还是能联网。

xtricman · 2019-07-09 09:05:52

那你启用dhcpcd服务啊。其他网络服务关掉。

https://wiki.archlinux.org/index.php/Dhcpcd

你这都没说你到底做了啥，报错误具体是说啥？就差不多的帖子我试了，那我还要自己用关键词帮你搜索猜出来你做了啥是吗，你这么懒，又不付钱，我要是给你解决了问题不是显得我好没面子？

依云 · 2019-07-09 11:48:16

smokecat 说：

在安装时的异常就发现一个是下载时会报PCIe port错误，google说是物理层的问题，我不知道是否与这个相关
希望有大佬帮忙看看问题，需要我做什么想要看什么输出告诉我我截一下。

什么都看不到，连你是有线还是无线都不知道……看到报错也不知道贴出来 @_@

smokecat · 2019-07-09 12:16:16

xtricman 说：

那你启用dhcpcd服务啊。其他网络服务关掉。
https://wiki.archlinux.org/index.php/Dhcpcd
你这都没说你到底做了啥，报错误具体是说啥？就差不多的帖子我试了，那我还要自己用关键词帮你搜索猜出来你做了啥是吗，你这么懒，又不付钱，我要是给你解决了问题不是显得我好没面子？

服务肯定启动了啊，其他几个服务我都试过，而且都是单独使用关闭了其他服务

很抱歉昨天尝试了也大了，东西太多反而不太久，一时间乱了头知道要贴什么，我正在汇总一下昨天的东西等下贴出来

smokecat · 2019-07-09 12:17:25

依云说：

smokecat 说：
在安装时的异常就发现一个是下载时会报PCIe port错误，google说是物理层的问题，我不知道是否与这个相关
希望有大佬帮忙看看问题，需要我做什么想要看什么输出告诉我我截一下。
什么都看不到，连你是有线还是无线都不知道……看到报错也不知道贴出来 @_@

不好意思昨天头都大了，我正在整理出来，用的是有线连接，但是尝试了几次wifi-menu也无法连接。

smokecat · 2019-07-09 12:42:05

已经尝试过的相关的帖子（不完全，有些刚才没找到）
https://bbs.archlinuxcn.org/viewtopic.php?id=5077
https://bbs.archlinux.org/viewtopic.php?id=186547
https://bbs.archlinuxcn.org/viewtopic.php?id=3198

开机启动后执行 systemctl status dhcpcd

● dhcpcd.service - dhcpcd on all interfaces
   Loaded: loaded (/usr/lib/systemd/system/dhcpcd.service; enabled; vendor preset: disabled)
   Active: active (running) since Tue 2019-07-09 11:57:55 CST; 6min ago
  Process: 489 ExecStart=/usr/bin/dhcpcd -q -b (code=exited, status=0/SUCCESS)
 Main PID: 493 (dhcpcd)
    Tasks: 1 (limit: 4915)
   Memory: 3.9M
   CGroup: /system.slice/dhcpcd.service
           └─493 /usr/bin/dhcpcd -q -b

Jul 09 11:57:56 smokearch dhcpcd[493]: wlp3s0: waiting for carrier
Jul 09 11:57:56 smokearch dhcpcd[493]: wlp3s0: waiting for carrier
Jul 09 11:57:56 smokearch dhcpcd[493]: wlp3s0: carrier acquired
Jul 09 11:57:56 smokearch dhcpcd[493]: wlp3s0: soliciting a DHCP lease
Jul 09 11:57:57 smokearch dhcpcd[493]: wlp3s0: carrier lost
Jul 09 11:57:57 smokearch dhcpcd[493]: enp2s0f1: carrier acquired
Jul 09 11:57:58 smokearch dhcpcd[493]: enp2s0f1: soliciting a DHCP lease
Jul 09 12:00:52 smokearch dhcpcd[493]: enp2s0f1: carrier lost
Jul 09 12:00:53 smokearch dhcpcd[493]: enp2s0f1: carrier acquired
Jul 09 12:00:53 smokearch dhcpcd[493]: enp2s0f1: soliciting a DHCP lease

dhcpcd.conf文件内容

# A sample configuration for dhcpcd.
# See dhcpcd.conf(5) for details.

# Allow users of this group to interact with dhcpcd via the control socket.
#controlgroup wheel

# Inform the DHCP server of our hostname for DDNS.
hostname

# Use the hardware address of the interface for the Client ID.
#clientid
# or
# Use the same DUID + IAID as set in DHCPv6 for DHCPv4 ClientID as per RFC4361.
# Some non-RFC compliant DHCP servers do not reply with this set.
# In this case, comment out duid and enable clientid above.
clientid
#duid

# Persist interface configuration when dhcpcd exits.
persistent

# Rapid commit support.
# Safe to enable by default because it requires the equivalent option set
# on the server to actually work.
option rapid_commit

# A list of options to request from the DHCP server.
option domain_name_servers, domain_name, domain_search, host_name
option classless_static_routes
# Respect the network MTU. This is applied to DHCP routes.
option interface_mtu

# Most distributions have NTP support.
#option ntp_servers

# A ServerID is required by RFC2131.
require dhcp_server_identifier

# Generate SLAAC address using the Hardware Address of the interface
#slaac hwaddr
# OR generate Stable Private IPv6 Addresses based from the DUID
slaac private
noipv4ll
noipv6

PCIe 的报错我重定向不出来，就手打个大概，pacman下载的时候经常跳这个，但还是能下载完成

[  877.962164] pcieport 000:00:1c.4: PCIe Bus Error: serverity=Corrected, type=Data Link Layer,(Transmitter ID)

然后就显示Timeout什么的

驱动的话按照wiki的来看我驱动好像是工作的
执行lcpi -v 相关的内容如下

02:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
	Subsystem: Acer Incorporated [ALI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
	Flags: bus master, fast devsel, latency 0, IRQ 16
	I/O ports at 3000 [size=256]
	Memory at b4204000 (64-bit, non-prefetchable) [size=4K]
	Memory at b4200000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [40] Power Management version 3
	Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
	Capabilities: [70] Express Endpoint, MSI 01
	Capabilities: [b0] MSI-X: Enable+ Count=4 Masked-
	Capabilities: [d0] Vital Product Data
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [160] Device Serial Number 01-00-00-00-68-4c-e0-00
	Capabilities: [170] Latency Tolerance Reporting
	Capabilities: [178] L1 PM Substates
	Kernel driver in use: r8169
	Kernel modules: r8169

然后执行dmesg | grep r8169

[    2.948731] r8169 0000:02:00.1: can't disable ASPM; OS doesn't have ASPM control
[    2.974644] libphy: r8169: probed
[    2.974868] r8169 0000:02:00.1 eth0: RTL8411, 98:28:a6:02:4e:04, XID 5c8, IRQ 130
[    2.974871] r8169 0000:02:00.1 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[    2.976982] r8169 0000:02:00.1 enp2s0f1: renamed from eth0
[    3.543180] Generic Realtek PHY r8169-201:00: attached PHY driver [Generic Realtek PHY] (mii_bus:phy_addr=r8169-201:00, irq=IGNORE)
[    3.663954] r8169 0000:02:00.1 enp2s0f1: Link is Down
[    5.360229] r8169 0000:02:00.1 enp2s0f1: Link is Up - 100Mbps/Full - flow control off
[    5.364931] Modules linked in: snd_hda_codec_hdmi arc4 8021q garp mrp stp llc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio intel_rapl x86_pkg_temp_thermal intel_powerclamp ath10k_pci coretemp kvm_intel ath10k_core nouveau(+) i915 kvm ath mac80211 irqbypass nls_iso8859_1 snd_soc_skl nls_cp437 vfat snd_soc_hdac_hda fat snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match joydev snd_soc_acpi mousedev snd_soc_core crct10dif_pclmul crc32_pclmul snd_compress uvcvideo ghash_clmulni_intel mxm_wmi ac97_bus snd_pcm_dmaengine btusb ttm btrtl snd_hda_intel videobuf2_vmalloc i2c_algo_bit btbcm videobuf2_memops btintel drm_kms_helper snd_hda_codec hid_multitouch videobuf2_v4l2 cfg80211 hid_generic videobuf2_common bluetooth snd_hda_core drm mei_hdcp snd_hwdep aesni_intel r8169 snd_pcm videodev intel_gtt aes_x86_64 realtek libphy idma64 crypto_simd iTCO_wdt snd_timer cryptd iTCO_vendor_support glue_helper mei_me ecdh_generic i2c_hid agpgart media snd
[  179.637495] r8169 0000:02:00.1 enp2s0f1: Link is Down
[  181.301824] r8169 0000:02:00.1 enp2s0f1: Link is Up - 100Mbps/Full - flow control off
[  532.235146] Modules linked in: snd_hda_codec_hdmi arc4 8021q garp mrp stp llc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio intel_rapl x86_pkg_temp_thermal intel_powerclamp ath10k_pci coretemp kvm_intel ath10k_core nouveau i915 kvm ath mac80211 irqbypass nls_iso8859_1 snd_soc_skl nls_cp437 vfat snd_soc_hdac_hda fat snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match joydev snd_soc_acpi mousedev snd_soc_core crct10dif_pclmul crc32_pclmul snd_compress uvcvideo ghash_clmulni_intel mxm_wmi ac97_bus snd_pcm_dmaengine btusb ttm btrtl snd_hda_intel videobuf2_vmalloc i2c_algo_bit btbcm videobuf2_memops btintel drm_kms_helper snd_hda_codec hid_multitouch videobuf2_v4l2 cfg80211 hid_generic videobuf2_common bluetooth snd_hda_core drm mei_hdcp snd_hwdep aesni_intel r8169 snd_pcm videodev intel_gtt aes_x86_64 realtek libphy idma64 crypto_simd iTCO_wdt snd_timer cryptd iTCO_vendor_support glue_helper mei_me ecdh_generic i2c_hid agpgart media snd
[  550.611697] Modules linked in: snd_hda_codec_hdmi arc4 8021q garp mrp stp llc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio intel_rapl x86_pkg_temp_thermal intel_powerclamp ath10k_pci coretemp kvm_intel ath10k_core nouveau i915 kvm ath mac80211 irqbypass nls_iso8859_1 snd_soc_skl nls_cp437 vfat snd_soc_hdac_hda fat snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match joydev snd_soc_acpi mousedev snd_soc_core crct10dif_pclmul crc32_pclmul snd_compress uvcvideo ghash_clmulni_intel mxm_wmi ac97_bus snd_pcm_dmaengine btusb ttm btrtl snd_hda_intel videobuf2_vmalloc i2c_algo_bit btbcm videobuf2_memops btintel drm_kms_helper snd_hda_codec hid_multitouch videobuf2_v4l2 cfg80211 hid_generic videobuf2_common bluetooth snd_hda_core drm mei_hdcp snd_hwdep aesni_intel r8169 snd_pcm videodev intel_gtt aes_x86_64 realtek libphy idma64 crypto_simd iTCO_wdt snd_timer cryptd iTCO_vendor_support glue_helper mei_me ecdh_generic i2c_hid agpgart media snd

哦对了，以太网的网卡名是enp2s0f1这个

还需要看什么信息的我再截一下
很抱歉昨天没帖出来

依云 · 2019-07-09 13:11:03

从你的 dhcpcd.service 的状态来看，你应该是已经连上有线网络了。具体信息可以 ip a 看一下是否已获取IP地址。

另外你的网络环境是什么样的？你的有线网络是直接连上去就可以的那种吗？会不会是 DHCP 服务器不稳定导致你没有获取到 IP？
「无法联网」你是怎么判断出来的？

PCIe Bus Error 这个我记得我也遇到过，但是日志里没搜到。
驱动的问题我不了解。

smokecat · 2019-07-09 13:23:41

依云说：

从你的 dhcpcd.service 的状态来看，你应该是已经连上有线网络了。具体信息可以 ip a 看一下是否已获取IP地址。
另外你的网络环境是什么样的？你的有线网络是直接连上去就可以的那种吗？会不会是 DHCP 服务器不稳定导致你没有获取到 IP？
「无法联网」你是怎么判断出来的？
PCIe Bus Error 这个我记得我也遇到过，但是日志里没搜到。
驱动的问题我不了解。

ip a内容，获取不到ip地址

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp2s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 98:28:a6:02:4e:04 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::9a28:a6ff:fe02:4e04/64 scope link 
       valid_lft forever preferred_lft forever
3: wlp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
    link/ether 98:22:ef:b4:71:23 brd ff:ff:ff:ff:ff:ff

插上网线就可以，能ping通外网，我安装在笔记本上的，用U盘安装时就是直接插上直接用，安装完成后重启甚至连路由器的地址都ping不通，显示network is unreach什么的

我看了路由器设置dhcp服务器应该是没问题，家里几个人加手机电脑一共10来台机器都没有问题

依云 · 2019-07-09 13:52:48

那可能真的是驱动问题了……

Arch Linux

#1 2019-07-09 01:32:02

U盘安装时能有线联网，安装完成重启后无法联网

#2 2019-07-09 01:33:42

Re: U盘安装时能有线联网，安装完成重启后无法联网

#3 2019-07-09 09:05:52

Re: U盘安装时能有线联网，安装完成重启后无法联网

#4 2019-07-09 11:48:16

Re: U盘安装时能有线联网，安装完成重启后无法联网

#5 2019-07-09 12:16:16

Re: U盘安装时能有线联网，安装完成重启后无法联网

#6 2019-07-09 12:17:25

Re: U盘安装时能有线联网，安装完成重启后无法联网

#7 2019-07-09 12:42:05

Re: U盘安装时能有线联网，安装完成重启后无法联网

#8 2019-07-09 13:11:03

Re: U盘安装时能有线联网，安装完成重启后无法联网

#9 2019-07-09 13:23:41

Re: U盘安装时能有线联网，安装完成重启后无法联网

#10 2019-07-09 13:52:48

Re: U盘安装时能有线联网，安装完成重启后无法联网

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