On Thu, April 5, 2018 1:37 am, [email protected] wrote:
> Hello. First-time Qubes user, somewhat new to Linux.
>
>
> I'm not able to connect to the network over Ethernet. In the system tray
> is a red network icon with an x. If I click it and select "Wired
> connection", the icon changes to two circling red dots (i.e. a "wait"
> icon). Occasionally a message pops up saying "The network connection has
> been disconnected." Eventually it gives up and goes back to the red
> network icon.
Sounds like it is trying to DHCP, but not getting a reply it understands.
Are you using the default fedora-26 template for sys-net? Try shutting it
down, then switching to debian-9. You could also try to set a static IP
("manual" IPv4 if you edit Wired Connection 1).
You're running the below commands in sys-net, right?
> sudo lspci -v 00:05.0 Ethernet controller [0200]: Realtek Semiconductor
> Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
> [10ec:8168] (rev 06)
> Subsystem: Biostar Microtech Int'l Corp Device [1565:230a]
> Physical slot: 5
> Flags: bus master, fast devsel, latency 64, IRQ 71
> I/O ports at c200 [size=256]
> Memory at f2029000 (64-bit, prefetchable) [size=4K]
> Memory at f2024000 (64-bit, 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: [d0] Vital Product Data
> Kernel driver in use: r8169
> Kernel modules: r8169
This part looks good.
> sudo journalctl | grep 'eth' Apr 04 17:02:34 sys-firewall kernel:
> xen_netfront: Initialising Xen virtual ethernet driver
Try "sudo journalctl | grep 'r8169'" here.
> ifconfig -a eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
> inet 10.137.0.3 netmask 255.255.255.255 broadcast 10.255.255.255 inet6
This part doesn't look as good. Try "ip link" too. There should be
something listed for your network adapter (probably the ens5 you see
occasionally) but all I see here is the virtual interface and loopback.
Check if there's an updated package available for r8169 firmware if the
debian-9 switch didn't help.
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