General :: Ubuntu Natty 11.04 - Turning The Wireless Switch Off - Switches It Off Permanently
Jun 24, 2011
I'm using an hp pavilion dv2000. i turned the wifi switch off by mistake, the LED turned orange and the wifi got disconnected. and now when i turn the switch on, it remains orange and the wifi still isn't functional. this happened before; i found a fix that worked searching google. it was done via terminal commands and i didn't have to download anything but i can't find the solution anymore!
wlan0 shows up when i use:
more results:
It's still hard blocked! even though the switch is turned on; gives the same result eitherways
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Apr 18, 2011
If I do a "shutdown -rF now" on a server, it will force all volumes to be checked as it reboots.
My question is, which i can't figure out from reading the man pages for e2fsck and shutdown, is what switches does it use when it automatically runs an e2fsck on each volume? i'm assuming a -y since it never prompts, but what else? is it physically checking the entire disk for bad blocks, etc etc?
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Apr 25, 2011
i heard about that Ubuntu now finally releasing it's new version of Ubuntu distribution. It will launch on 28 april.. how to use this version on ubuntu 10.10 is there any possible strategy to switch on Ubuntu 11.04 Natty Narwhal
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May 23, 2011
i have three jacks on the card, the usual with a normal home PC, - one for the speakers, second for the microphone, and third for line in. Now my speakers (Line out) jack is damaged a little. So when i plug in my speaker jack there, i get audio only in the right speaker (not a problem of the speakers, because i tested it, and not Ubuntu either, because this problem existed when i used to run Windows XP as well).
Now in Windows XP, what i used to do is, there was this tool (i think it came with the sound driver - Realtek) whenever i plugged in a jack into either of the sockets, a gui would ask me what i just plugged in, and it would allocate audio in and out according to what i specify then. So i used to plug in my speakers into the line in, because thats something i do not use, and used the tool to identify that jack as the line out.Is there some way i can do this on Ubuntu? i want to get line-out through the line-in socket. i'm a beginner with Ubuntu, and know only to use the GUI.
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Jul 7, 2011
Ever since I upgraded to Natty / 11.04, the quality of my desktop experience has dropped sharply.
One thing that effect me greatly is that I can no longer conveniently switch my network proxy on or off system-wide with single click.
Back in Maverick / 10.10, I could launch gnome-network-properties and switch it back and forth depends rather I am at work or at home.
I have found a similar application, "gnome-control-center network," on the surface of it, it seems to replace "gnome-network-properties" in Maverick. Except that this application doesn't seems do ANYTHING.
As result, I am having the hardest time switching my proxy settings, as I have to do so per application basis (gpodder, pidgin, aptitude, thunderbird / firefox, etc).
ps. I am using Gnome "classic" but Gnome 3 suffers the same issue
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Jul 16, 2011
I've just (finally) upgraded to Natty from Maverick. After the faffing around to restore my favoured AWN and Compiz combo, all's now ok, except for one annoyance to do with Compiz (0.9.4) and the workspace switcher. I can use the mousewheel to rotate workspaces up/down (actually, left/right) to go from 1->2->3->4->5->6->1.. and 6->5->4->3->2->1, but it won't rotate down / left from 1->6. It works ok if I use <Ctrl>left arrow from w/space #1.
I've checked the mappings for Button4 and Button5 in CCSM, and there's no clash. So, am I right in thinking this is probably a bug? Has anyone else had this problem and is there a fix? Is downgrading to Compiz 0.8 likely to fix it?
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Mar 9, 2011
I have a Fujitsu Siemens T3010 Lifebook on which I have Ubuntu 10.10 installed. The installed kernel is 2.6.35-27. lspci lists the installed network contraller as:
01:0d.0 Network controller: Intel Corporation PRO/Wireless LAN 2100 3B Mini PCI Adapter (rev 04) At first glance, the wireless adapter seems to be functioning normally. The problem is that every once in a while the wireless connection gets dropped, and gets reestablished a while later. At times, this happens very frequently. I have been able to figure out that the reason that the connection is dropped is due to a HW rfkill. The 'rfkill list' command produces the following output following the connection getting dropped:
Code:
0:phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
'Hard blocked: no' is printed whenever the connection is up and running. The laptop does in fact have a physical killswitch located behind it and needless to say turning it off also produces the same result. However, the loop of the connection getting dropped and reestablished happens even in the absence of physical contact altogether, so it can't be that a slight wobble is being misinterpreted as the killswitch has been triggered or anything.
I have a nasty feeling that the problem may be due to a physical problem - but I want to exhaust all other alternatives before I go digging into the box. Even if it is not fixable, perhaps there may be a way to override the problem somehow. I am posting a section from my daemon.log that spans a single rfkill loop below.
[Code]...
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May 1, 2010
i updated to lucid lynx from karmic (i could not get wireless to work on that either) with the hope that wireless might actually work but it doesn't, the keys to turn wifi on don't even work with lucid there is no way to get the wireless to even give me a light that says its on. I have tried installing the rt3090-dkms package and it installed fine (took ages) however that has done nothing at all. It is kind of pointless having a netbook without wireless so anyone got any ideas this is getting very annoying I have yet to use wifi since i bought the netbook
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Nov 24, 2009
I have slackware 13.0 installed on a dell latitude laptop. I am trying to get the wireless radio to turn on. But when I press the fn + f2 nothing happens( is anything suppose to happen) I tried to edit the rc.inet1.conf file to match my network settings, and then restarted it still nothing. Maybe someone could shed some light my way. I will keep reading through forums to see if I find answer. I also installed the wicd package from the slackware cd, it starts up but shows no networks. Guess the fact that my wireless radio isn't started, that is why I don't see any networks.
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Sep 8, 2010
I am in a situation at the moment which means I am going to be without an ISp for a week or two, and I can't survive that long without the intenet!!! What's more, I have 8 computers that need to connect, though not necessarily at the same time, but certainly more than one at a time. Anyway, I came up with an idea to buy a Mobile Broadband Dongle, and then share the connection via my PC. Problem is, I don't know how I would go about setting my PC to be a Wireless Access Point/makeshift Wireless Router, and sharing the connection.
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May 1, 2011
I have a Hewlett-Packard HP Pavilion dv6000. I had no issues before the upgrade, but after, my wireless driver refuses to turn on the wireless at all. I've seen in most of the posts, people can see the wireless networks but not access them. I can't even get my little orange wireless (off) light to turn blue (on). The "additional drivers" option in "administration" was a bust and I've tried reinstalling the kernel from my original disk iso.
Here is my wireless info:
Code:
03:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01)
I currently have the STA broadcom driver enabled and all I can do is use a cable for internet right now.
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May 25, 2011
i am wanting to turn my Debian box into a wireless AP, but for some unknown reason the wireless card won't switch into master mode when i run the command #iwconfig wlan1 mode master i get this Error for wireless request "Set Mode" (8B06): SET failed on device wlan1 ; Invalid argument. what does this mean and what do i need to configure/install to get it to work my wirless card is supported i checked it's a zydas chipset using the zd1211rw driver SMC EZ Connect SMCWUSB-G [URL]
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May 25, 2010
I have Ubuntu 10.04 installed on a laptop of mine, and also a desktop. On this laptop, it's a clean install and I'm having a weird issue with the panel on the top of thescreen.ometimes when I start up the computer and login, I get two noticeable quirks. Instead of having the wireless icon in the tray next to the volume, I have two volume controls next to each other.The one icon, that takes place of the wireless icon, is not functional.The other volume icon functions as normal.
The other quirk is that my power button, used for choosing to logout, shutdown,etc,isappears. Instead, it shows two of my username next to each other (one is the legitimate one that lets you set your away status and such). And in place of the power button, is another username menu, but it is cut off by the edge of the screen and doesn't function.Has anybody had this problem before? Is there some kind of package I can update or reinstall to try fixing this? Sometimes the power button will be fine, but the volume icon will still double up.
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Feb 14, 2010
I don't use wireless on my desktop so i would like it permanently disabled...each time i boot up it's back and receving up to 80mb of data from an unknown connection via wireless (i dont use wireless) so, to avoid any weird connections to my neighboors house or some kid hacking the neighborhood driving by with a wireless router in his truck i'd like to permanently turn off wireless. this is kind of funny because i had a hard time getting wireless to work on my laptop, but this is my desktop where i do not want it. i looked it up and your forum back in 2007 said to type in iwconfig in the shell then get the nickname of the wireless card then to black list the wireless card. i did this but it didn't work, so what do i do now? i have ubuntu 9.10
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Jan 24, 2011
I have an Asus Eee PC with Ubuntu Netbook Remix (Unity). The other day, I turned off the wireless using the keyboard shortcut to save battery life when I was somewhere without wireless, but now it's not turning back on. I tried restarting, I've done the keyboard shortcut several times, and it still just says "disconnected" for wireless and wired, even though there are several wireless networks around me right now. There aren't any options in Network Connections or Network Tools to turn on the wireless. Is there a way to manually turn it back on?
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Jul 30, 2011
I'm wanting to permanently delete one particular wireless network. I don't want to merely disable auto-connect, I want it to not even show up in my list of available networks. Is there a way to do this? I'd like to still be able to connect other wireless networks. I'm using Ubuntu 11.04.
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Jan 2, 2011
I have a hp zd7249cl laptop and have installed ubuntu 10.10 on it. The main problem I am having at the time is the wireless button will not turn on so there for I have no internet access. The switch works fine in windows, but not in ubuntu. The switch didn't work with the live cd either, but I thought it might after install. The wired card that is in the laptop is no good and quit working a couple of years ago so all I have is wireless now.
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Jul 16, 2011
Disable Dvd/cd rom , usb ports and wireless cards permanently in acer laptop. I no longer need those..
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Jan 13, 2011
I have been running Ubuntu 10.04 Desktop in dual boot mode on my Toshiba Satellite A215 for several months now with no unusual problems. Lately, the gnome desktop has begun switching between my chosen theme (new wave) and another (clear looks). It does this at boot up and will remain that way for a few boots then switch back. Why is it doing this?
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Jul 7, 2011
I'm running Linux 11.04 and my wireless network was working just fine until today. I cannot connect to WiFi - it acts as if the device wasn't there. The hardware switch led isn't working. No matter how much clicking on it, it won't work.
iwconfig:
Quote:
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSIDff/any
Mode:Managed Access Point: Not-Associated Tx-Power=14 dBm
[Code].....
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May 11, 2011
I've had a host of problems since upgrading to 11.04 Natty Narwhal, so let's deal with these 1 at a time.
I've got a Hewlett-Packard Pavilion G60 laptop. Next to the power button is a handy wireless on/off button. This has always worked well with previous editions (9.04,through 10.10). first press toggles the wireless off, second press toggles it on.
Not so in 11.04. The toggle off works great, first time. But, it will not toggle back on. Not after any number of tries, not after restarting, not after booting into other OS's (9.10 and Vista) re-enabling it there and then booting back into Narwhal. to further complicate the issue, this feature bypass the network manager, so toggling the wireless off by the switch leaves me showing no wireless adapter in the network manager. I also restarted, switched from Unity to a Gnome session, but the issue still persists.
As my only network options are wireless, this has become a substantial inconvenience.
----
EDIT: so the network util is actually saying "wireless disabled by hardware switch". Also noticed it I enable it in 9.10, reboot to 11.04 (where I inevitably fail to re-enable it), then reboot into 9.10, it will initially be disabled. The key difference is in 9.10 I have the ability to enable wifi using the hardware button. It seems that 11.04 is remembering that wireless is disabled between boots. Is there a place it might be storing this value? If so, I may be able simply to set the value as enabled, since toggling that silly button isn't working.
-----
EDIT 2:
found this thread:"Wireless disabled by hardware switch" bug? - Natty
seems to be a similar issue. I'll be following how that one develops, too.
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Jun 18, 2011
For whatever reason, the "Ctrl-Alt-Fn" sequence has no effect on one of my Ubuntu machines; the sequence is interpreted as ordinary input. I need to get the system to a console because I'm trying to do a dist-upgrade and that's going to bounce gdm etc.
Is there some command-line tool that can be used to switch consoles? I have some vague distant memory of that being possible.
(I'm running Ubunty Jaunty at the moment. Yes I know it's old; I'm trying to march forward.)
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Oct 6, 2010
I am trying to encode files via mencoder. The file name has spaces in it. "test file.mkv". When I manually type the command in the terminal, everything works. But when I use a bash script (I'm reading it from a file) it doesn't. It gives me
Code:
File not found: '"test'
Below is the bash script I wrote
Code:
#!/bin/bash
# For testing, we have already built a file list, so just use that.
# ls *.mkv>files.lst
exec 10<files.lst
let count=0
while read -u 10 FILE; do
LINE="mencoder -of lavf -lavfopts format=mp4 -vf scale=1024:-3 -ovc x264 -x264encopts crf=28:vbv_maxrate=1500:nocabac:global_header:bframes=0 -oac faac -faacopts br=160:mpeg=4:object=2:raw -channels 2 -srate 48000 "$FILE" -o test.mp4"
echo $LINE
exec $LINE
done
exec 10>&-
files.lst contains only a single line (no newline) with
Code:
test file.mkv
On a related note, when I was first trying this simply on the command line, I had a file that had a double exclamation point. I found out that that is a shortcut of some kind for the previous command. My kludge to get around this was to try to execute a single exclamation point as a command, then to change the double exclamation point to a quadruple exclamation point. Is there a proper way (escape sequence or something) to pass double exclamation points to a command?
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Jun 23, 2011
Just upgraded to the newest version of Ubuntu(unity), and my wireless isn't working. I have the 14e4:4315 Wireless Card so I followed this posts [URL].... And still have no wifi, when I click the icon in the menu bar it says under "Wireless Networks": "wireless is disabled by hardware switch", which ins't true because on my Vostro 1520, there is only one switch and it is in the on position. I've tried 3 versions of ubuntu and none of them work with wifi getting tired of it.
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Aug 11, 2011
Sorry people if here is not the right place to post this message. I've seen lots of people with problems in the wireless but not exactly mine. Well, the problem is, I can see all the networks around me, but I can't connect to them. when I click on my wireless network to connect, it stops when is getting the ip (from the dhcp server in the modem) and it doesn't connect, doesn't show any message, anything.
But different as I've seen from another posts my K/Ubuntu don't freeze. When I was with Kubuntu 10.08 everything was working but now I am using Kubuntu 11.04 on the same notebook, HP Pavilion dv6 and the wireless not connect. lspci -nnv | grep Wireless 02:00.0 Network controller [0280]: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01)
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Feb 21, 2010
I'm working on setting multiple switches in grep.
Here's an example of how to run my script:
would (should) produce the results of this:
Right now i have some code to catch the inputs, using a variable "z":
Code:
Then:
Code:
I'm almost positive that the problem is in the bolded line above (for one thing, it always leaves off the initial "-e"). So basically i want a string that gives me "-e input" and concatenates as many times as necessary.
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Mar 28, 2011
How do you set wireless speed in natty? I've tried
Code:
sudo iwconfig wlan0 rate 54M
but nothing happens. I've tried this with wireless enabled and disabled (using network-manager), with and without the module loaded (ath9k) and using the solution provided in some forums (adding the command in /etc/rc.local and in a script in /etc/network/if-up.d) but to no avail... link speed always shows up as 65M.
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May 8, 2011
I just updated my work laptop to Natty: perfect. My home server: perfect. My oldish home laptop: no more wireless. [I use wicd instead of Knetwork (or whatever it's called) because I want a permanent connection no matter the user]
I have a D-Link DWA-645. I get the whole stage: connecting, authenticating, etc... and bad password at the end. The password is correct (hasn't changed during upgrade). I also tried disabling WPA and it still won't connect. That's wlan2.
I also tried with an older PCMCIA card that _used_ to work on ubuntu 9, but stopped on version 10: a D-LinkDWL-G650. It doesn't even show up as wlan0 as it used to. I also tried with a USB-wifi DWL-G122 which has always worked on every version of Ubuntu [I don't normally use it because it's not practical on a laptop]. I see it as wlan1, but same thing: won't connect. Note that like with wlan2 I can scan for networks and see several around. For instance:
Code:
$ iwconfig
IEEE 802.11bg
ESSID: off/any
Mode: managed
Access point: not associated
Tx power: 20 dBm
Retry long limit: 7
[Code]...
[Edit]
Some more info: the access point works fine, I can connect with another device. The driver in use by Ubuntu is ath9k. Using KnetworkManager instead of wicd doesn't change anything.
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Jun 4, 2011
How do I enable wireless in Natty Narwhal? When I type in "lshw" it tells me: *-network=DISABLEDHow do I enable wireless? I'm going crazy trying to figure it out!Also, My Ubuntu has absolutely no Internet. Not even an Ethernet connection. I'm using my Windows for my Internet right now.
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Apr 23, 2011
I have an image generator (IG) running 64-bit Ubuntu Linux, GNOME & the SAGE application all running through an NVIDIA Quadra FX4500-X2 (dual GPU). Had to install a new FX4700-X2 (and the latest drivers) because 4500's are unavailable. The computer works fine except but I cannot watch the whole boot up sequence on the same DVI port anymore.On the 4500, all video came out the lower DVI port of the GPU with the PCI-X connector (let's call that the "a" GPU). But on the 4700 card, the screens you see during boot are divvied up between the lower DVI port of each GPU. The POST screen through Ubuntu splash screen comes out the "b" GPU while the "a" GPU is blank. The SAGE Initialization page and SAGE Desktop comes out the "a" GPU while the "b" GPU is blank.
I logged in as root and looked for a GNOME menu allowing me to force all video through the same GPU & DVI port, but couldn't find anything remotely close. Any suggestions on where I can look? Technically this IG is working, but I want to fix this to avoid future wild goose chases. The system uses 52 of these IG's.
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