No suitable device found: no device found for connection System eth0
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No suitable device found: no device found for connection System eth0
Dear experts,
Please kindly give me your advice regarding my issue. I got an error as subject when I ran ifup ifcfg-eth0. I done some test but no works, below is all information may be needed. After ##### symbol is my comment.
Quote:
[root@jaliteng net]# ifup ifcfg-eth0 ###### IF I ran ifup
ifcfg-eth0, i got the error as below
Error: No suitable device found: no device found for connection 'System eth0'.
[root@jaliteng net]#
[root@jaliteng net]#
[root@jaliteng net]# ls -ltr /sys/class/net ###### THERE'S no eth0 in /sys/class/net
lrwxrwxrwx. 1 root root 0 Jul 6 01:15 lo -> ../../devices/virtual/net/lo
lrwxrwxrwx. 1 root root 0 Jul 6 01:16 eth1 -> ../../devices/pci0000:00/0000:00:1c.5/0000:09:00.0/net/eth1
lrwxrwxrwx. 1 root root 0 Jul 6 01:16 virbr0 -> ../../devices/virtual/net/virbr0
lrwxrwxrwx. 1 root root 0 Jul 6 01:16 virbr0-nic -> ../../devices/virtual/net/virbr0-nic
[root@jaliteng net]#
[root@jaliteng net]#
[root@jaliteng net]# ls /etc/sysconfig/network-scripts/ ###### BUT I can see eth0 in /etc/sysconfig/network-scripts/
ifcfg-eth0 ifdown-bnep ifdown-ipv6 ifdown-routes ifup-aliases ifup-ippp ifup-plusb ifup-sit net.hotplug
ifcfg-lo ifdown-eth ifdown-isdn ifdown-sit ifup-bnep ifup-ipv6 ifup-post ifup-tunnel network-functions
ifcfg-wlan0 ifdown-ib ifdown-post ifdown-tunnel ifup-eth ifup-isdn ifup-ppp ifup-wireless network-functions-ipv6
ifdown ifdown-ippp ifdown-ppp ifup ifup-ib ifup-plip ifup-routes init.ipv6-global
[root@jaliteng net]#
[root@jaliteng net]#
[root@jaliteng net]# cd /etc/udev/rules.d/ ###### IF I go to /etc/udev/rules.d/, i will read 70-persistent-net.rules as below, I can see eth0 there
[root@jaliteng rules.d]# more 70-persistent-net.rules
# This file was automatically generated by the /lib/udev/write_net_rules
# program, run by the persistent-net-generator.rules rules file.
#
# You can modify it, as long as you keep each rule on a single
# line, and change only the value of the NAME= key.
Could be several things.
1) Is the driver for eth0 nic loaded?
2) Faulty nic
3) That bridge "virbr0" - what nic's are assigned to it?
You could try removing/renaming /etc/udev/rules.d/70-persistent-net.rules and reboot. A new file will be created, sometimes that fixes this kind of problems.
You could also add a file "/etc/sysconfig/network-scripts/ifcfg-eth1", can you bring up eth1 then?
Eth0 should have "00:21:70:99:4d:74" as macaddres. I can see eth0 when I installed RHEL 5.4, but I can't find eth0 when I install RHEL 6.4.
I tried to remove /etc/udev/rules.d/70-persistent-net.rules and reboot, but doesnt work.
Where can I find driver for Nvidia Quadro FX3600 for RHEL 6.4? And how to install it?
the FULL install instructions ARE in it for installing the nvidia.run driver on RHEL 6.5
first install the development tools and kernel source
then you need to blacklist the "Nouveau" driver and rebuild the boot image
only then can you install the .run driver
using the nvidia repo and installing the "kmod-nvidia.rpm" is MUCH EASIER
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