Morning, just installed lubuntu but having problems connecting to the wireless network. I find the network alright, however, the network authentication windows pops-up only to disappear 0.1 seconds later not giving me time to enter the network-code.
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I'm trying in the company where I work to persuade my co-partners to move slowly into the world of linux, but because everything are set up on Windows is quite difficult. Though I can install at least in one PC openSuse or Ubuntu (I prefer openSuse), but the problem is that I have to find a way to make the authentication to a Windows Domain, which is running Windows Server 2003.
How is this possible? Is this procedure painless or I have to read a lot of staffs in order to make it work? I would be obliged if you could give me some steps on how to do it. I can't stand windows any more
I am being asked to stand up a dedicated mail and web server in a network that runs Active Directory 2008 domain. All users are running Windows XP and or Windows 7. I have stood up two dedicated Linux servers (64-bit) for the requested tasks and everything is working perfect except for the fact that users now have three individual passwords:
1. Windows domain login credentials
2. Postfix / Dovecot (email) credentials are the Linux shell login (set to /bin/false)
3. Apache / Intranet access is used from a '.htpasswd' file
Does anyone recommend a way that I could somehow synchronize the users mail & web credentials with their Windows / Kerberos credentials.
I want to connect my Debian Squeeze machine to my school wireless network with wpa_supplicant.
I think the network uses 802.1X authentication, because when the other students connects to the network for the first time in Windows they enter their username and password then the connection is established. I have asked the the IT staff but they do not known what 802.1X, PEAP EAP etc. is and just say "Enter the login details in the box!".
If I bring a Windows 7 machine to school and successful connects to the network, is it then possible for me to extract the information [and extract a certificate if used on the network] from Windows somehow so i can setup the wpa_supplicant.conf correctly on Debian?
The information I want to extract is which protocols are used, like PEAP,MSCHAP etc.
messege pops up while trying to install inside windows?
View 1 Replies View RelatedI have two hard drives in my laptop, they are NOT raid configured. I installed 32-bit Ubuntu on the second HD, third partition: Sdb3. I then installed 64-bit Windows 7 on the same hard drive, first partition: Sdb1 (Sdb2 is formatted NTFSd willusedasstorage).Windows installed fine.Then I installed Windows in 32-bit on the first hard drive, first partion: Sda1. Sda2 will again be used as storage.When I boot up, Windows boot manager gives me the option of the two windows OS's to install (but not Ubuntu of course).I wanted to boot into the Live CD, where I would reinstall grub, assuming it would recognize my two Windows, and I could boot into any of the three OS's upon start-up.The Ubuntu Live CD, will act as though it is going to boot, bringing me up to the loading screen, then it cuts out to "busy box" and I am not sure what to do. Buys box is almost like a command prompt, but I don't understand the commands.
View 1 Replies View RelatedI just upgraded to ubuntu 10.04.Update worked well. But now the windows do not close properly, but remain as an inactive background display.As a side note, there's no startup screen, but just some screen garbage, as if an incorrect video driver would have been used.When I do move windows, their shade remains in the background, filling the background with garbage.
View 2 Replies View RelatedA google search on this problem (minimised windows disappear) shows a number of simple solutions. None of them work on my system: KK, Kubuntu, 64 bit.
The most often given advice is:" expect your taskbar is missing the "Window List" applet.To add it: Right-click on an empty area of the taskbar, choose "Add to panel", scroll down and add "Window List". "When I click on an empty area of the taskbar I see no option to 'Add to panel' The options are:
Add widgets (meaning unknown to me)Add Panel (which is NOT 'Add to panel'). This option does not appear to have any visible or useful result.
I'm running Kubuntu, updated to 10.04. After working OK, today Windows started disappearing whenever I click to minimize them. They're still running, but I have to go to System Monitor, locate the program in the list and click "Show Window." That's a nuisance.
I think this began after I tried to move panel icons to the right with an adjustable spacer. I've hunted all over the place for some setting to get windows to operate properly. The "Window Behavior" item in System Settings doesn't have anything. I removed the spacer and that didn't do anything, either.
I'm facing an odd problem with a fresh install of OpenSuse 11.4 on a Dell PE-2950, using NIC Broadcom BCM5708C (rev 12) NetXtream II. Driver's are up to date. I'd installed vsftpd and configure it. I can connect from anywhere in the network where I setup this Server. The odd problem is that when I'm sending a big file (5.5 GiB for example), from another PE-2950 server (Windows Server 2003 64 bits R2) with another BCM5708C nic, the speed of the transfer starts at 90 MiB/s approx. but after 30 seconds , it drops to 15 MiB/s and never raise again. Driver's are up to date too.
However, from another Server in the network, a Dell R710 with SLES 10 SP3, the transfer speed is at 90-100-110 MiB/s all the time. The switch is a HP Procurve 2910al-24G, with all ports at gigabit speed. I'd tried with different FTP clients in Windows: WinSCP and the Windows's ftp client, but the result is the same: speed falls down after 30 seconds approx. using the Windows-Box.
I upgraded to 10.4 netbook remix on my Asus N10 with an Nvidia card. I normally don't use the card and to get rid of troubles don't install the driver. After update something went wrong with the driver and I can't fix it. When the PC finished his boot het ask to give the password for the default key ring as usual but the window disapears before i can change anything. So this one is no too bad as my password is very easy and I can do the job with switching windows and keying very fast the pwd.
But try to read your evolution mail in these circumstances. I tried to start in low graphics mode but didn't help. Finaly I installed a fresh version on a separate partition and asked to copy my Evolution and Firefox documents. He didn't, dn't know why and tryed twice. So far my fresh installation works well but I lost my mails and shortcuts. So.... I think the easiest would be to work from the new installation as on the old one even the terminal window disapears.
I just installed the latest ubuntu on a stock Dell optiplex gx270 . When the system loads the top bar only shows parts and if I hover the mouse over where something should be it appears then if I click something the window will open then disappear then when I click in the area of the window it appears for a second and disappears again. Cant get it to switch to classic mode.
View 1 Replies View RelatedI recently upgraded to ubuntu10.04 LTS via update manager. Previous version was 10.04 beta. After upgrading I am facing very strange problem.
1) If I start my laptop with network connection then all the folder under /home get disappear. When I do ls -l /home it says no folder found. As all the folder under home is disappearing it is giving so many errors when I login and as a result of this I am not able to start the gnome UI.
I tried to mkdir under home and it says cannot create directory.
I tried with root login but same error.
2) But it if I start my laptop without any network connection then I am able to see all the folders under /home and able to login successfully without any error.
I tried to mkdir under home and it was successfully.
3) I also tried this option, first start the laptop without any network connection and login successfully ( Able to see all folder under /home) but as soon as I plug the network cable and once it is connected all folder under /home disappear and system starts failing.
How to recover that user as I am having that user since ubuntu8.04 and lots of data and customization is there. My previous 10.04 beta version was working perfectly.
I am sharing some folders from my Ubuntu machine, using Netatalk and Avahi, over my network.I access these folders from my Mac using the AFP protocol.When all is well, my Ubuntu folders show up in Finder on the Mac and I can connect to them.But at random intervals, the Ubuntu folders will disappear. Sometimes they reappear a short while later.At other times, they wont appear until I go to my Ubuntu machine, and re-save (even if i don't change anything) the file:/etc/avahi/services/afpd.service.
View 3 Replies View RelatedI mount a smb share in suse 11.2 like so mount //ip/share /mnt/point That's fine. It works. A few days later I find all shares I've mounted like that have mysteriously disappeared. I can't find out why, nothing in logs, no obvious causes. When I say disappear I mean its like something did an umount /mnt/point. They no longer appear in the mount list, they are no longer mounted, and I need to type in the mount command for them to come back.
I tend to leave the boxes running until they crash or need a reboot, and always have. This problem I've only seen in 11.2. I have a 11.1 and 11.0 boxes running too, and the mounts are stable on those. I can't find any references anywhere to this behaviour.
Have had 9.10 running for a while with no problems. Not long ago upgraded 1GB RAM to 2GB so I could run VirtualBox better. All worked fine until a few days ago, I ran the normal system update. Since then, all application windows just disappear off screen after a random? period of time.
I.e. I tried to check Software center and the window closed after getting to 5% download. Just tried the System download manager which got about 8 files into an update before logging off desktop and taking me to log in screen. I just tried Firefox and the toolbar icon was displayed while it was attempting to load, but then that disappeared.
i don't know what happened, I was doing the ctrl+alt+fn thing to pan around my desktops, and i think i somehow assigned the mouse to automatically right click on its own whenever i move it or anything. This is really messed up. It's like a virus. Just writing this the right click window has come up about 20 times and there's now a dozen new folders on my desktop. How do I fix this? How do I go into controls and stuff?
View 9 Replies View RelatedI have a problem and I don't understand how it started...
When I minimize windows, they disappear beyond my desktop not leaving the button to maximize them again on the lower panel...
I have no idea how to get the minimized windows to be stored on the lower panel...
How can i fix this problem?
When I minimize windows they completely disappear. Doesn't matter if its a program or my home folder, anything I open disappears when its minimized.I can run the system monitor and check running processes and they are still running. I just cant see them. All I can do is kill them with the system monitor.I can log on as another user and they work fine. It's just in one account. Is there a way to fix this, or to completely reset my desktop to the default settings? I know it's something I did but I can't find out where to fix it.
View 3 Replies View RelatedI am using ubuntu 10.4, network icon to manage wireless disappear suddenly.Wireless is working fine. I just don't see network-manager icon.I tried:Right click on pannel and try to add Network Manager. But there is no network manager.I also try, $killall $nm-applet, then $nm-applet --sm-disable.
View 2 Replies View RelatedI am using GNOME Ubuntu 64 bit Lucid Lynx with Cairo Dock, Compiz Fusion, Screenlets
Sometimes when I start up linux the buttons to close, maximize, and minimize windows and the Application title bar disappear. Restarting usually fixes the problem.
Do you have any ideas why this would happen? Is there a command that will restart gnome without having to restart the computer?
I upgraded from 9.0X to 10.04 on my Sony Vaio VGN-TZ398U which has an internal Sprint mobile broadband card. The card operates properly along with the wireless. The problem that I am having since upgrading is that the Network Manager Applet icon that looks like a cell phone bar display does not show in the notification area at all unless there is a known wireless (wifi) network nearby.
Clarification: If I am in my car, the icon does not show which then makes it impossible to connect using the mobile broadband functions of the Network Manager Applet ( version 0.8 ). If I am in my office with a known wireless network, the icon shows and then I can switch to the mobile card.
I have tried removing the notification area from the panel and adding it again. I have done the same with the indicator applet. Neither has solved this problem.
I installed a fresh new Jessie (8.1) with the Cinnamon environment a few days a go, and yesterday I started seeing a strange issue seemingly happening at random.
I'm not sure what I do to cause this, but every few hours all the text and some of the icons (launcher, notifications and some applications) on the panel disappear. Most icons in the menu also vanish.
I've just noticed that some windows also disappear, but instead of showing the window behind them, I see my background image (see attached image).
I can't interact with windows which I can't see, but I can move and resize them (they have no border to grab, but alt+middle mouse works).
I can get around the issue by restarting Cinnamon (Alt+F2, r), but that works only part of the time.
Dmesg shows nothing (most recent message was plugging in my mouse & keyboard).
I'm running this on a Lenovo X201 (which uses Intel HD graphics QM57) and an external monitor (dual monitor configuration)...
So I've been testing Gnome Do and I now want to activate docky. To do that I have to activate the desktop effects, so I installed drivers for my graphics card which work fine. But I have an infamous issue with my compiz which causes all title bars of windows to disappear. Is there a solution in which I can activate docky and still have my title bars?
View 1 Replies View RelatedWondering if any one else is having this problem lately under 11.4. My Skype does not want to launch any more. When I click to open Skype, the tray icon will pop up for 1 second and then just disappear. Have tried launching from command line to see if there are any messages, but it just says aborted when you try launch it.
I noticed this started happening randomly when I had the laptop in hibernate and then would resume, Skype would then just disappear and then I would just relaunch it and it would be find again.
Basically upon logging network manager will connect to my network, and most of the time it will only last 20 seconds or so before it disconnects and tries to reconnects, this tends to go on for quite a while. Logging off and logging on over and over worked once, for this post I opened pages between the 15 seconds that i was connected and after 20 minutes it has remained connected (every time it stays connected for longer than 5 minutes it will never disconnect again) I followed the HOWTO thread so forgive me if most of this information is useless
1 ) Machine Brand and Model (Laptop): Asus 52jr is the model number
2 ) Wireless Brand, Model and Wireless Chipset:
03:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)is what I found from running lspci
3 ) check interface:
Code:
wlan0 Link encap:Ethernet HWaddr 1c:4b:d6:5c:61:8b
inet addr:192.168.1.101 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::1e4b:d6ff:fe5c:618b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
[code]....
I have a system running 11.04 and it is dropping packets on the hardwired ethernet interface to other systems on the LAN, only in the inbound direction. It drops packets every 5 seconds. I verified this with iperf. Outbound packets pass with no problems. The network card in this system is a Broadcom Corporation NetXtreme BCM5752
View 9 Replies View RelatedI recently installed 11.2 and Firefox takes several seconds to connect to each site.I pinged my machine, the gateway, the DNS servers (by IP address), and other various sites (by domain name), all without delay. But when I browse using Firefox, there's a 3-second delay while "looking up", and finally it connects. Any ideas what's causing this? I'm using Gnome and don't have another browser installed to test.
View 3 Replies View RelatedI've troubles getting my new Sweex wireless 300N USB adapter to work. Tried searching in several directions (see closed thread). Further investigations shows however it is caused by the NDISGTK wrapper for Windows drivers. Can anyone tell me whether Sweex is shipping a faulty driver (it is the latest available) or it is a fault in ndisgtk? Or maybe I'm doing something stupid myself, which I do not find completely imagenary below some more detailed information on my findings: Started with network off and examined the networkstatus
Quote:
tpeelen@CC-desktop:~$ sudo lshw -C network
*-network DISABLED
description: Ethernet interface
product: RTL8111/8168B PCI Express Gigabit Ethernet controller
[code]....
I'm having trouble working with Xen on debian, I have many centos servers running Xen and have no problems. Everytime I start or stop a XEN vm it kills networking on the host OS for about 30 seconds. It doesn't respond to pings or anything, then it returns and everything works. I have asked about this issue in #xen on freenode.
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