Ihad changed wifi channel using kismet on ubuntu . After that the wifi is not working properly, how to revert the changes ? before changing the channel no wifi was working properly.
View 1 RepliesMoving back to 10.04, I've been trying for DAYS to get my wifi working properly. I've been scouring the boards trying everything under the sun,including attempting to install a new kernal, also a complete wipe/reinstall. I hope I have better luck with 10.04 or I'm ringing the bell on Ubuntu all together.
View 4 Replies View RelatedI just installed Ubuntu 10.10 tryed 11.04 but didn't work, but in both my internet connection was a lot slower than it is on windows. I can connect to the wifi but i get 1/10 of the speed that i usually do and it keeps losing the connection. I'm using a MSI computer with a "802.11bgn 1T1R mini Card Wireless Adapter"
View 9 Replies View RelatedI'm using wifi "usb card" from airlive with zd1211 driver in Fedora 12 OS. And I cannot access channel 12 and 13. Perhaps for US restrictions. But in EU are allowed. Any idea how to enable them?
iw phy told me the card has 14 channels width but last 3 are disabled.
I tried "iw reg set EU" but "iw reg get" still return me "Country:98"
Also set env. variable COUNTRY=SK and execute crda returns me: Failed to set regulatory domain: -22
in dmesg I can see the regulatory domain is first set to EU but when zd1211 is loaded it is set to US
I ought to understand the radio aspects of wifi better than I do. That said, is there a bad-good-best choice for wifi access point channel number? How does one select a channel number systematically (scientifically) rather than trial and error?
View 4 Replies View RelatedPC seems to run fine in single channel mode but monitor reports no input in dual channel mode and memtest86+ lists from 1-3 errors per pass in single channel mode. Motherboard (Gigabyte P43T-ES3G) can't be set for the 1.65 volts required by the RAM (2x2 of OCZ3P1333LV4GK PC3 10666). The mobo voltage choices are 1.6 or 1.7 volts. I have tried both and increased the MCH voltage from 1.1 v to 1.2 v, but so far can't get it to run in dual channel mode at all and single channel mode seems to run fine but I still get errors in memtest86+. Also tried optimized Bios settings and loosened memory timings (from 7-7-7-16 to 8-8-8-27 and tRFC 60 to 70) and reset Command Rate from 0 to 2. CPU is Core 2 Quad @ 2.4 Ghz, PSU is rated at 400 watts, Video card is Gigabyte GT220.
View 2 Replies View RelatedI'm trying to crack my wep password just for kicks, but I keep running into the same error. When I try to use airplay-ng for the packet injection, it always gives me the error " wlan0 is on channel -1, but the AP uses channel 6". I've tried setting wlan0 to channel 6 manually, but that doesn't help. I spent a while searching for a solution, but it seemed like each page had a different, usually highly complex solution, that still doesn't work. I have the most recent drivers for my wireless card, and it meets all the requirements. So, is there any solution to this that will actually work?
View 9 Replies View RelatedI have a creative sound card (ca106 driver) detected and working. This is a 5.1 capable soundcard and i also have 5.1 speaker system. The sound card works, however, the problem is that only the front speakers are working. I have checked vlc settings, in which front speakers, centre and rear are seen as different devices.
View 4 Replies View RelatedThinking about building a new system, with 4GB of DDR3 RAM. I am just wondering, which would you prefer: Dual-channel DDR3 or Quad-channel DDR3? Does one have better speed performance over another? Will one way keep your system cooler?
View 2 Replies View RelatedSetting up a new Centos 5.5 server with an LSI Logic 7402XP fiber channel HBA card connected by fiber to an enclosure with 28 SATA drives.This is just a bunch of disks.I want to mount them /disk1, /disk2,disk28. No RAID or LVM. After connecting the dsisks and rebooting there are 28 new devices /dev/sdc, /dev/sdd, ...
/dev/sdad. Going to /sys/class/scsi_disk will list all of them. Pick any one and go into device and you can cat the vendor and model and state is "Running." But try parted /dev/sdc and it just quitts. fdisk and mkfs produce errors. Attepting to read or write the device directly with dd fails. The mpt fusion kernel mods are present. I'm pretty sure this hardware is on the suuported list. And I've tried swapping out the card and cables in case of bad hardware. What am I missing to be able to partition and mkfs these disks?
getinfo is at
http://pastebin.centos.org/36873
[root@localhost dev]# cd /dev ; ls sd*
sda sda3 sda6 sdac sdb1 sdb4 sdc sdf sdi sdl sdo sdr sdu sdx
sda1 sda4 sdaa sdad sdb2 sdb5 sdd sdg sdj sdm sdp sds sdv sdy
[code]....
I have a TP-Link WN851n ver2 with the ar922x chip. This just seems to drop out. it sometimes connects but not reliable. It is just plain annoying. I have to run windows to get any wifi to work properly.
View 1 Replies View RelatedI had a problem with apache2 and getting .htaccess working. I have done some things and i believe its working the ErrorDocument command is anyway. I believe there may be some problems with the rewrites though.Im trying to take a urlhttp://localhost/showthread/123and make it display whats on http://localhost/index.php?showthread=123The rewrite rule is Quote:
Options +FollowSymLinks
RewriteEngine on
RewriteRule ^showthread/([^/.]+)/?$ index.php?showthread=$1 [L]
[code]....
I have followed the tutorial from this site [URL]. I have changed this file /etc/apache2/sites-available/default and in this file I have changed AllowOverride None to AllowOverride All but still I get:
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, webmaster@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log. I have installed and reinstalled apache 2 time already.
I run Samba version 3.4.7 as a Domain server for our company, and recently we reorganized our IP-addresses. And the Samba server also got a new IP-address. (192.168.1.60 -> 192.168.1.22). However, now new computers can not join the domain, and old ones can not connect to it correctly (they get a temp profile).
Windows XP gets a temp profile when connecting, and when trying to join a domain I get this error "A domain controller for the domain HAWAR3 could not be contacted. Ensure that the domain name is typed correctly. If the name is correct click Details for troubleshooting".
When trying to connect Windows2008R2 (already a member) it says:
"There are currently no logon servers available to service the logon request."
My guess is that is is some problem with WINS or something.
Does anyone know why vi text editor would not work. I'm running Ubuntu server with SIP service and apache and when i try to edit config files with vi it gets messy.On the bottom of the screen it would not indicate if I'm in backup mode or not. I won't same changes, and it messes up the layout when you use arrow keys to move between the lines. Also sometimes when I use arrow keys it will insert capital A, B, C or D.
View 5 Replies View RelatedI have a Lenovo W500 ThinkPad. It is running XP on first partition, then Ubuntu. I've tried both 10.10, 11.04 beta 2, and now 11.04 release.With the release I just installed, it seemed OK till reboot-after-install, at which point nothing came up. I rebooted several times and just got errors and kernel panics in the ATI video driver. I also saw a lot of these messages:"udevd[80]: worker [XXX] did not accept message -1 (Connection refused), kill it" URL...
I had download updates on, I'm trying again with a clean install without updates. (Although, I said don't download while installing, and it says it is downloading language packs...?)Now, I also had issues with 10.10, where it would intermittently boot and fail to get video, I'd just be at a tty, and have to reboot and try again. I found it usually got video if I had just booted Windows (XP Pro SP3) beforehand, and not otherwise So what's going on there? Something up with the actual video card? I want to run Gnome anyways, is there a way I can specify that during the install?At any rate, if I can't get 11.04 working properly, I'll have to run 10.10, which I didn't want to do. I'm starting from scratch and wish to start from 11.04 if at all possible.
So yesterday I upgraded to 11.04 from 10.10 and now when I enter Ubuntu only my background image appears. No files, programs, or anything. It worked right after it rebooted to finish the upgrade but when I turned my computer on this morning I got nothing but background.
View 4 Replies View RelatedI recently changed my username but now the Home button (under Computer Tag) on Kirchoff men is linking old user, how can I change it?
View 1 Replies View RelatedThe navigation buttons in firefox are not working and I can not access File, Edit, View, and History pull down menus. This just started today i think. I have 3.5.pre8 and 3.7 installed. both are affected.
Edit: Actually it is a problem with all apps when window is maximized. I cannot access the first 3 or 4 pull down menus or buttons on the tool bar unless the window is not maximized. This happens with konqueror, firefox and Banshee. Have not tested other apps yet.
Edit2: Upper left corner of desktop is also affected. The icons in this part of the screen are not accessible. seems that anything in that region of the screen is dead. just switched from compiz window manager to metacity and there is a black square in the upper left corner of my screen about 2.5"x 2.5".
I can't install software in Karmic - just installed the OS and hooked up to the network, but whenever I 'sudo apt-get install <program>' I get: Couldn't find package <program>I've looked at sources.list and can't find any problems. Is there something else I should look at?
View 2 Replies View RelatedI upgraded two machines to 10.4 TLS. When I press "s" key, system shutdown menu is displayed, and when I press "m" key, message menu is displayed.
View 4 Replies View Relatedupon the upgrade from 10.04 to 10.10, all upgraded nicely, except for my touchpad, which can't right click anymore, I can use the scroll on the side, and the button-trackpad just functions as a left click.I have an HP Pavilion dv6, with a touchpad like that of the HP Envy, click touchpad, with depressing ends on the bottom and middle respectively for left, middle, and right click.
I submitted a bug report on this when it was in beta, is there a solution to this issue? I use my laptop for work, so I would appreciate a fix... or something I could do aside from uninstalling my Operating System and reinstalling the previous version, which would seem to be a hassle.
I can't get java applications to run properly in a lot of cases. I've tried completely removing Java and reinstalling it. I've tried removing Iced Tea and OpenJDK and installing Sun Java instead. I've done a complete, clean reinstall of Ubuntu. The symptoms of my problem never seem to change. Minecraft is the best example I can give you. As soon as the game loads (in the web or on the desktop alike) it closes abruptly. This is what's in the log file.
Code:
I'm thinking "C [+0x416] __kernel_vsyscall+0x2" is important somehow. I can't seem to figure out what it means. I've tested this on a friend's laptop using the same (Ubuntu 10.10) and it works fine, no errors. I know other people are running their java fine.
Has anyone else been getting problems with contacts on MSN not receiving any messages?Works fine for google chat though, having to use Emesene for MSN at the moment, quite annoying.Also sometimes messages seem to double up and notifications too.
View 1 Replies View Relatedi recently installed guvcview on xubuntu and the window just shows up as a black screen with nothing and according to the uvc website my Logitech QuickCam Communicate Deluxe is supported by linux when i start up guvc the webcam's light turns on so i think its working
View 1 Replies View RelatedI managed to configure autofs5 on my Kubuntu 10.10. I want to use autofs to mount my NAS drive, when I am home(most of the time ) and not bother me when I am away. I mount it in /etc/fstab, but suspend and hibernate does not work correctly, when I am not at home. Now I comment the line which mounts the NAS driveI am still not at home, and decided to try to autofs my flash drive Here is my auto.master
Code:
# directory map
/- /etc/auto.direct --timeout=2 --ghost
[code]....
In my laptop pc the following command doesn't work properly
Code:
rtcwake -m disk -s 1500
The pc reboots as usal after 1500 sec
[code]....
I've installed Ubuntu Natty on my new lenovo laptop, and hibernate isn't working.Problem: When I click hibernate, the computer shuts down ok. When I boot it again, it seems as if hibernate is resuming (I get the blank purple screen), however the computer restarts again, and now boots as if I had shut it down(ie none of the programs are open).Also, programs (such as google chrome) that were open when I hibernated show that the program did not exit normally.
View 5 Replies View Relatedi have a question about vmware fusion (3.0.1) and ubuntu (9.1) i just created the ubuntu virtual disk yesterday, and have not done anything on it besides change some minor stuff (background, theme, etc). for some reason this morning, the login screen has been freaking out. the vm loads and shows the login screen, i click my name and enter my password, i get the cool music, but right before my desktop loads it goes straight back to the login screen and i have to start over. it does this over and over until i cry and give up. i have tried restarting the vm, restarting the host computer, everything. every once in a while it will randomly work, but then if i restart, back to the same issue
View 1 Replies View Relatedi have just changed my desktop appearance by using the customise option, but now when i click on minimize the windows close instead of going to the panel ive searched high and low for a settings option but cant find one so i have no idea what i have done.ive tried reverting back to the old desk top but get the same problem there so ive managed to change a setting somewhere but don't know where.
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