5

Determining IP information for wlan0...SIOCSIFFLAGS: No such file or directory SIOCSIFFLAGS: No such

view full story
linux-howto

http://www.centos.org – PS: I no longer have a problem shutting down or rebooting!!!Thanks [by saddlebite] (HowTos)

hwq123's picture
Submitted by hwq123 on 07/29/2009 – Made popular on 07/29/2009

Stories similar to Determining IP information for wlan0...SIOCSIFFLAGS: No such file or directory SIOCSIFFLAGS: No such

I have a sever with 2 network cards, an internal IP on one card (eth0) and external IPs (aliased) on the other card (eth1). I lost connection the public network and I tried to restart networking with /etc/init.d/networking restart and got the error "SIOCSIFFLAGS: cannot assing requested IP and Failed to bring up eth1".

Calling dhclient as root works beautifully on my debian machine. However, I would like to allow some users to execute dhclient, too.

Hi gurus, I am trying make wireless card working but I am stuck.

I swapped one of my HDDs and then I put the one I had first back. Then, Grub wasnt working, so I had to fix it. After I fixed it, my WiFi wasnt working. It was before. It appears as unavailable. Here are some logs:

http://pastebin.com/YpcKnfkZ

On the logs, it appears as disabled, but I have it enabled.

sudo ifconfig wlan0 up returns: SIOCSIFFLAGS: Input/output error

Can anyone help me?

Wifi problem 38 weeks 5 days ago

Okay, I've been using Arch for about a year now and I have randomly hit a bug. I was at a friend's house with my laptop using the internet and wifi fine, I come home turn on my laptop and I noticed the little orange LED that shows my wifi isn't on and my laptop refuses to connect to the internet.

I am having issues trying to turn on my wireless card.

I am running a version of RHCE6 on my laptop. I uninstalled the default NetworkManager in order that I could configure the network all in the command line. The Ethernet part is okay, but I have problem bringing up the wireless interface. What I got is:

Bringing up interface wlan0: Determining IP information for wlan0... failed; no link present.

I've noticed lately that some files are disappearing when rebooting into Windows from Linux. I have a partition formatted as exFAT that I use to store files that I need in both Linux and Windows. I can create a file in Linux, reboot into Windows, check the partition, and it's gone.

Is it possible that Linux isn't flushing the cache to disk for whatever reason when shutting down?

I'm trying to set my mac address for my other computer on a newly installed Ubuntu with a brand new hard drive. While doing this I got “permission denied” from SIOCSIFFLAGS.

My question is how can I get to the root of Ubuntu to get total control of my machine?