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  • Lenovo DVD Drive Disabled After Windows 7 Install

    - by David Lacher
    Upgraded hard drive in Lenovo T61P; decided to start fresh with Windows 7 Pro. Windows installed, so DVD drive was working. All of a sudden, driver is not recognized. Device is "HL-DT-ST DVDRAM GSA-U10N ATA Device". It appears on device manager but with the yellow tag; have tried uninstalling, searching for drivers, everything I can think of. Cannot even start over with Windows 7 installation disk because disk spins but then stops and My Computer does not recognize the drive. Help please. thank you. David Lacher

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  • IPV6 auto configuration not working

    - by Allan Ruin
    In Windows 7, my computer can automatically get a IPV6 global address and use IPV6 network, but in Ubuntu Natty, I can't find out how to let stateless configuration work. My network is a university campus network,so I don't need tunnels. I think if one thing can silently and successfully be accomplished in Windows, it shouldn't be impossible in linux. I tried manually editing /etc/network/interfaces and used a static IPV6 address, and I can use IPV6 this way, but I just want to use auto-configuration. I found this post: http://superuser.com/questions/33196/how-to-disable-autoconfiguration-on-ipv6-in-linux and tried sudo sysctl -w net.ipv6.conf.all.autoconf=1 sudo sysctl -w net.ipv6.conf.all.accept_ra=1 but without any luck. I got this in dmesg: root@natty-150:~# dmesg |grep IPv6 [ 26.239607] eth0: no IPv6 routers present [ 657.365194] eth0: no IPv6 routers present [ 719.101383] eth0: no IPv6 routers present [32864.604234] eth0: no IPv6 routers present [33267.619767] eth0: no IPv6 routers present [33341.507307] eth0: no IPv6 routers present I am not sure whether it matters,but then I setup a static IPv6 address (with gateway) and restart network,I ping6 ipv6.google.com and the ipv6 network is fine.This time a entry was added in dmesg [33971.214920] eth0: no IPv6 routers present So I guess the complain of no IPv6 router does not matter? Here is the ipv6 forwarding setting.But I guessed forwarding is used for radvd stuff? root@natty-150:/# cat /proc/sys/net/ipv6/conf/eth0/forwarding 0 After ajmitch mentioned forwarding setting, I added this to sysctl.conf file: net.ipv6.conf.all.autoconf = 1 net.ipv6.conf.all.accept_ra = 1 net.ipv6.conf.default.forwarding = 1 net.ipv6.conf.lo.forwarding = 1 net.ipv6.conf.eth0.forwarding = 1 and then ran sysctl -p /etc/init.d/networking restart But this still doesn't work.

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  • Grub not showing on startup for Windows 8.1 Ubuntu 13.10 Dual boot

    - by driftking96
    K im so a newbie to Ubuntu and i bought a Windows 8 pre-installed laptop last month. I updated to Windows 8.1 and then i thought about installing Ubuntu as a dual boot so i could mess around and learn more about it. So i followed a Youtube tutorial ( http://www.youtube.com/watch?v=dJfTvkgLqfQ ). And i got my stuff working fine. The first few times i booted i got the GRUB menu instead of my default HP Boot OS Manager, and i was able to select my OS. So i went to sleep and the next day i turned on my computer and the GRUB menu did not show up. I tried several times and it didnt automatically show up. In order for me to see the GRUB menu i had to turn on my PC and on start had to press ESC to pause startup and press F9 to get boot options. Then from there i had to pick from OS Boot, Ubuntu, Ubuntu (Yes there were two Ubuntus available) and a default EFI file thingy. When i click the first Ubuntu i get the GRUB Menu (I was too scared to try the second incase i screwed my laptop up) and i can safely load Ubuntu from there and use it (although i do have to increase my brightness everytime i load Ubuntu bec it somehow reduces my brightness to complete darkness on boot) So my problem here is why isnt my GRUB showing on boot, after it worked on the first day? I was on Windows 8.1 while typing this and if you have any questions or answers, i will happily answer or use them as a solution to the best of my abilities. BTW my laptop is a HP TouchSmart j-078CA.

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  • pfsense multi-site VPN VOIP deployment

    - by sysconfig
    have main office pfsense firewall configured like this: local networks WAN - internet LAN - local network VOIP - IP phones need to connect remote offices (multi-users) and single remote users (from home) use IPSEC or OpenVPN to build "permanent" automatically connecting tunnels from remote location to main location. in remote locations, network will look like this: WAN - internet LAN - local network multiple users VOIP - multiple IP phones in order for the IP phones to work they have to be able to "see" the VOIP network and the VOIP server back at the main office for single remote users ( like from home ) the setup will be similar but only one phone and one computer so questions: best way to tie networks together? IPSEC or OpenVPN can this be setup to automatically connect ? any issues/suggestions with that design/topology ? QoS or issues with running the VOIP traffic over a VPN throughput, quality etc.. obviously depends on remote locations connection to some degree

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  • Access internal IP using public IP

    - by willvv
    Hi, I have a DSL modem with a public IP address (201.206.x.x), and I have a web server in my internal network (192.168.0.50). I set up the modem to forward requests to port 80 to my web server, so, if I access 201.206.x.x from outside my network, it shows my web page, the same happens if I access 192.168.0.50 from a computer inside my network. Now, the problem is when I try to access 201.206.x.x from my internal network, the browser tries to connect to the DSL modem configuration, instead of redirecting my request to my Web server. Which settings do I have to change in the modem to set up this redirection? Thanks!

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  • Cannot access virtual machine via ping from the physical host machine

    - by Kenni
    I'm installing a FreeBSD Server on VirtualBox. I set up the IP address (192.168.10.5) for the virtual server to run a mail server and the host computer(Windows 7) with 192.168.10.184. The two machines cannot communicate or connect to each other. I cannot ping from the virtual machine to the host and vice versa. The host machine connects to a LAN. I want the mail server to run frm a VMachine. I think it's a problem with the network configuration of the virtual machine.

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  • I started getting a weird message "Encrypting file system - Back up your file encryption key"

    - by user22559
    Hello I started getting a strange message when I start my computer. An icon appears in the system tray, and a popup tells me "Encrypting file system - Back up your file encryption key". I know what EFS is, but I don't use it. To my knowledge, I don't have any encrypted files on my partition. I have searched using Total Commander on all the partitions for files that have the "encrypted" attribute, but I found nothing. So I don't have any encrypted files. Does anyone know what I did to get this message?

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  • Roundcube access from outside local network

    - by Mike K
    I have setup hmailserver on a windows xp pro computer and everything is working great when it comes to getting it to send and receive email. Now here is where my problem comes in... I have setup roundcube using uniserver and everything works great internally. Now, what I am trying to do is to be able to access roundcube from the internet outside of the local network. I have opened up ports 80, 443, and the mysql port yet I am still unable to access this from outside of the network. The error message that I am getting is as followed: Forbidden You don't have permission to access /webmail/ on this server. Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request. I believe something needs to be edited in the apache config file. Any help would be greatly appreciated. I am hoping I dont need to run this on windows server but I'm kinda losing hope and thinking I will need to because I need IIS.

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  • Stop Cisco AnyConnect from locking down the NIC

    - by Johannes Rössel
    Cisco's VPN crapclients (including the AnyConnect one) have the nasty habit of clobbering all NICs on the system you're using them. The old client had a checkbox in the connection options that allowed you to use other network interfaces while being connected while the AnyConnect client doesn't have any options at all, seemingly. But they both lock down the network interface they are using to connect to the VPN. Since I am forced to use AnyConnect to actually have an internet connection and I like to control a second computer at home via RDP (over the same network interface so far) this doesn't quite work out. With the old client IPv6 still worked just fine, though AnyConnect seems to dislike that as well now. Is there any way to still use the same network interface for LAN access? I actually don't really care about any possible security implications (which might be why Cisco does this) as it's my freaking internet connection and not a secure way of working from home. The trade-off is quite different :-)

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  • No sound (USB speakers) in Ubuntu 9.04 Jaunty Jackalope

    - by Mike
    I just installed Ubuntu 9.04 and have been unable to get sound functioning. I have a set of USB speakers (not USB powered with a stereo plug... they are totally USB). I've tried plugging them directly into the tower as well as into the USB port on my Dell 2405FPW monitor. Both USB ports are functioning correctly (I tested by sticking a flash drive in there - they both read it), and the speakers are functioning correctly in Windows. If it's relevant, I have an SB Audigy 2 sound card that came with the computer, but is not being used. Any ideas? Thanks! EDIT: These are the speakers - Logitech S-150 USB Speakers

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  • Ping computername - result format

    - by kamleshrao
    Hi, I am trying PING command on my Windows 7 PC after many months. While doing this, I notice the following result: Ping using computer name: D:\>ping amdwin764 Pinging AMDWIN764 [fe80::ac53:546f:a730:8bd6%11] with 32 bytes of data: Reply from fe80::ac53:546f:a730:8bd6%11: time=1ms Reply from fe80::ac53:546f:a730:8bd6%11: time=1ms Reply from fe80::ac53:546f:a730:8bd6%11: time=1ms Reply from fe80::ac53:546f:a730:8bd6%11: time=1ms Ping statistics for fe80::ac53:546f:a730:8bd6%11: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 1ms, Maximum = 1ms, Average = 1ms Ping using IP address: D:\>ping 192.168.1.2 Pinging 192.168.1.2 with 32 bytes of data: Reply from 192.168.1.2: bytes=32 time=75ms TTL=128 Reply from 192.168.1.2: bytes=32 time=1ms TTL=128 Reply from 192.168.1.2: bytes=32 time=1ms TTL=128 Reply from 192.168.1.2: bytes=32 time=1ms TTL=128 Ping statistics for 192.168.1.2: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 1ms, Maximum = 75ms, Average = 19ms Why am I not getting the Ping results with Numeric IP address in my first example? Thanks, Kamlesh

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  • How to Setup an Active Directory Domain-Week 26

    - by OWScott
    Today's lesson covers how to create an Active Directory domain and join a member server to it. This week's topic takes a slightly different turn from the normally IIS related topics, but this is key video to help setup either a test or production environment that requires Active Directory. Part of being a web administrator is understanding the servers and how they interact with each other. This week’s lesson takes a different path than usual and covers how to create an Active Directory domain and how to join a member computer to that domain. In less than 13 minutes we complete the entire process, end to end. An understanding of Active Directory is useful, whether it’s simply to setup a test lab, or to learn more so that you can manage a production domain environment. This week starts a mini-series on web farms. Today’s lesson is on setting up a domain which is a necessary prerequisite for next week which will be on Distributed File System Replication (DFS-R), a useful technology for web farms. Upcoming lessons will cover shared configuration, Application Request Routing (ARR), and more. Additionally, this video introduces us to Vaasnet (www.vaasnet.com), a service that allows the web pro to gain immediate access to an entire lab environment for situations such as these. This is week 26 (the middle week!) of a 52 week series for the Web Pro. Past and future videos can be found here: http://dotnetslackers.com/projects/LearnIIS7/ You can find this week’s video here.

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  • Multiple Windows Messenger Users Windows 8

    - by Kurt Woods
    I am trying out Windows 8 to see if I want to use it on my main computer. In Windows 8 I have my domain user account linked to my personal outook.com Live account. This is great for everything except Windows Live Messenger. I need to have my domain messenger account accessible. Is there a way to sign into multiple Messenger accounts on Windows 8, or at least sign into a different account without affecting every other app? Thanks! Kurt

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  • Windows XP/7: custom routing for VPN connection

    - by Peter Becker
    We are dealing with a badly configured VPN connection from a vendor, which set up the default gateway but doesn't route traffic anywhere beyond their VPN zone. I managed to do some ad-hoc routing to configure a computer in a way that it can reach the vendor's VPN, our local network as well as the internet. I then tried to turn this into a script, but that failed since the interface number of the VPN changes on every connection. Is there a way in Windows XP and/or Windows 7 to configure custom routing on the client side of a VPN connection? What I would like to do is to have a script running just after the connection comes up that changes the routing table (similar to an ifup script on UNIX).

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  • ASP.NET Security Exception when Switch IIS7 to Use UNC Path for Content

    - by Jeremy H.
    I have a Windows Server 2008 R2 box running IIS7.5 with Medium Trust configured for ASP.NET. When I have the website running from local content (e.g.: c:\inetpub\wwwroot) everything works fine. When I change IIS to use a UNC path for the content (e.g.: \\computer\wwwroot) I get the following error: Security Exception Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file. Exception Details: System.Security.SecurityException: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. I'm trying to figure out why ASP.NET/IIS would allow for the SQL call when using local content but not when using a UNC path. Any ideas what I need to do to use a UNC path from IIS7 properly?

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  • Nt4.0 Printer Driver not compatible with Vista?

    - by PhillC
    I've got a Brother Fax-8360P printer that has a standard printer port so it can be connected to my WindowsXP machine. I've found some drivers on the net that work and it is a pretty decent laser printer. However, when I try and connect up to it from my Vista machine over the network, it tells me that "The printer driver is not compatible with a policy enabled on your computer that blocks NT4.0 drivers". Main question - is it possible to alter this so that my Vista machine will allow me to print via the network. Secondary question - does anyone know of any generic driver that will work instead?

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  • Lenovo DVD Drive Disabled After Windows 7 Install

    - by David Lacher
    Upgraded hard drive in Lenovo T61P; decided to start fresh with Windows 7 Pro. Windows installed, so DVD drive was working. All of a sudden, driver is not recognized. Device is "HL-DT-ST DVDRAM GSA-U10N ATA Device". It appears on device manager but with the yellow tag; have tried uninstalling, searching for drivers, everything I can think of. Cannot even start over with Windows 7 installation disk because disk spins but then stops and My Computer does not recognize the drive. Help please. thank you. David Lacher

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  • Getting started with a new iMac...

    - by Moshe
    I'm on my first Apple computer, a shiny new 21.5" iMac. I am not unfamiliar with OS X as I have been using a borrowed MacBook for a few months. Considering that this is my machine, I am more comfortable "settling in". I would like to get recommendations for software to install on it, other possible uses and whatnot. I bought it primarily for iPhone development, but I make videos on my beast of a PC using Adobe Premiere CS3. What software is recommended for me to download for the aforementioned as well as photo editing, graphic design and web design? Bear in mind that this machine will NOT have steady internet access and that I'm looking for freeware only. THANKS!

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  • /usr/lib/cups/backend/hp has failed with an HP LaserJet p3005

    - by edtechdev
    Ever since 10.04, I can't print to an HP laserjet p3005. I'm even using an entirely different computer now with a fresh install of 10.10. I've tried with and without the latest hplip. Recently, sometimes I can get it to print a few things, but eventually it always fails (usually when printing a pdf from the document viewer (also doesn't work with adobe pdf reader)). Sometimes it fails so bad the printer gives an error saying it needs to be turned off and on again. I can't seem to find a fix anywhere, I've googled all over the past year and tried every fix I could find. It does say that the /usr/lib/cups/backend/hp has failed. It also doesn't make a difference if I create the printer using hp-setup or ubuntu's own printing control panel. I delete and re-create the printer, no difference eventually. I use the default printer settings or custom settings, no difference. I can print perfectly find to a networked printer at home - an HP officejet 6310. It seems to be networked HP printers at work that I can't print to anymore (except occasionally right after re-installing the printer driver). What's the recommended way to install HP printer drivers and reset or clean out everything from before. Or where are the right logs to read or debug commands to do to find out what may be the real cause of the printing problems?

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  • Python HTTPS requests (urllib2) fails on Ubuntu 12.04 without proxy

    - by Pablo
    I have an little app I wrote in Python and it used to work... until yesterday, when it suddenly started giving me an error in a HTTPS connection. I don't remember if there was an update, but both Python 2.7.3rc2 and Python 3.2 are failing just the same. I googled it and found out that this happens when people are behind a proxy, but I'm not (and nothing have changed in my network since the last time it worked). My syster's computer running windows and Python 2.7.2 has no problems (in the same network). response = urllib2.urlopen(url).read() File "/usr/lib/python2.7/urllib2.py", line 126, in urlopen return _opener.open(url, data, timeout) File "/usr/lib/python2.7/urllib2.py", line 400, in open response = self._open(req, data) File "/usr/lib/python2.7/urllib2.py", line 418, in _open '_open', req) File "/usr/lib/python2.7/urllib2.py", line 378, in _call_chain result = func(*args) File "/usr/lib/python2.7/urllib2.py", line 1215, in https_open return self.do_open(httplib.HTTPSConnection, req) File "/usr/lib/python2.7/urllib2.py", line 1177, in do_open raise URLError(err) urllib2.URLError: <urlopen error [Errno 8] _ssl.c:504: EOF occurred in violation of protocol> What's wrong? Any help is appreciated. PS.: Older python versions don't work either, not in my system and not in a live session from USB, but DO work in a Ubuntu 11.10 live session.

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  • router - Problem Sharing internet connection in my router

    - by luis velasco
    Hi we are 4 roomates at the university but I have a problem. One of my roomies is downloading torrents all the time. When somebody need make a call or doing something like you tube or a quiz using the internet conection. The internet is very slow.... I can not create a network using a computer as a proxy. I just need a good router (and in the budget no more than $50).. I just want to split 16MB. In a separated 4 x 4 mb (theoretically)..

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  • How to determine source of file corruption for downloaded images?

    - by sunpech
    I've been downloading Visual Studio 2010 off of the Dreamspark.com website using Akamai Downloader. The .img file is 2.2 GB in size. I've downloaded it twice so far, and when I try to mount it using Gizmo, it complains that "the disk structure is corrupted and unreadable". The drive does mount, but it is unreadable. Is there a way to determine where the source of the data corruption is coming from? Is it my computer as it's receiving it? The hosting server(s)? My ISP? My router? My ethernet cable? It's a hefty download to do again and again from home, only to find out once it's fully downloaded that it's unreadable. I think I can almost rule out my PC, router, and ethernet cable, as I've been able to download various other files without corruption. Note: There is no checksum to verify against

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  • Belkin Flip KVM keyboard skip problems

    - by Craig
    I have just bought a Belkin Flip 2 port KVM. Functionally it is almost there except I have a keyboard sticking problem. So if I type the word 'Hello' it will often (about 25% of the time) output 'Hellooooooooooooooooooooo'. If I plug the keyboard directly into the USB on the computer I don't have this problem, only when plugged into the KVM. I feel like it is a USB speed problem. Followup It appears I have the same problem with the mouse, it will jump from one side of the screen to the other as I move it. The mouse is annoying but half as much as the keyboard.

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  • WinXP Movie Maker Codec Error

    - by Bob Rivers
    Hi, I'm trying to use Windows XP Movie Maker, but when I try to import an AVI video, it shows an error telling me that it wasn't import due to an the fact that the codec wasn't available (I'm able to see the video using the windows media player) First, the error message suggested to enable the option "download codecs automatically" under "tools options general". I did it. But know the error tells me that the codec wasn't available and, if I already installed it, I should reinitialize movie maker. I also already did it... The error msg is: The file D:\movie1.avi cannot be imported because the codec required to play the file is not installed on your computer. If you have already tried to download and install the codec, close and restart Windows Movie Maker, and then try to import the file again. Any hint? TIA, Bob

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  • Linux wget, how to display progress percentage after session has reload?

    - by skyrail
    I am running debian Squeeze in console mode on a plug computer. I control it opening an SSH session from a Windows machine, on the same local network. I started downloading a large file using wget. What I get is a console progress bar showing the percentage of data downloaded, file size, and download rate. When I close the session, debian is still running and downloading. Fine. But When I close and reopen a session, how can see which amount of data was downloaded, using a linux command ? thanks.

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