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• USB drivers stopped working in Windows 8

  - by Maxim V. Pavlov

  I have installed an MSDN version of Windows 8 Professional (x64) RTM. For about 3 restarts everything worked well. But once I've rebooted again - USB drivers (all of them, inluding the USB 3 drivers) stopped working. Device Manager properties said that the USB driver is not compatible with the system. Gigabyte doesn't list Windows 8 drivers for my MB X58A-UD3R. Tried to reinstall windows 7 USB drivers - system said the current driver is fine and didn't want to reinstall. Is this the common Windows 8 problem? How can solve it or debug it even more?

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• Serial Port ttyUSB0

  - by Alex

  I picked up a USB serial null modem cable, so that I can connect up to a headless linux box. As a quick test, I plugged the device into the usb null modem, and the other end I connected to a windows pc. I opened up a terminal on the windows side, with 115200 8N1. On the linux side I opened minicom with the same params. MY problem is that I can type one way from the pc and see the text on the linux minicom side. If I type on the linux side it doesnt show on the pc side. If I reverse the cable it reverses the process. I bet this is a simple issue but I haven't dealt with serial comms in ages. Thanks

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• solving network connection problem on xp

  - by doug

  Hi there I feel so stupid, because I have to fix my dad computer(which was mine years ago). So it is an old computer on which I have installed windows xp and the drivers for main-board. The device manager says that I have no more problems with the hardware. That computer has to connect to a router from my room but it doesn't. On ping 192.168.2.1 I get "Request time out"., The other computers are connecting to that router. Only the old computer doesn't connect to the LAN and later to the internet. Also it doesn't get a good IP(from the same class). After running ipconfig command I know that i have an IP with 169.... What can I do? Do you have any tips for me?

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• Logical volume that spans raid1 sets: what happens if a RAID fails?

  - by Jeff Shattock

  Consider the following scenario: /dev/md0 - 10GB RAID 1 volume built from /dev/sda and /dev/sdb /dev/md1 - 10GB RAID 1 volume built from /dev/sdc and /dev/sdd /dev/vg0 - volume group containing md0 and md1 /dev/vg0/lv0 - 15GB logical volume The raid devices are created with mdadm; the logical volumes by LVM. What happens to lv0 if md0 fails entirely? That is, if both sda and sdb disintegrate so that the md0 device can not start. Is the portion of the data that resided on md1 still accessible, or is the entire LV gone? Would the answer change if lv0 were created as a striped volume vs non-striped?

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• What protocols will/are ISPs use for IPv6 deployment?

  - by rbeede

  Currently ISPs deal out addresses via DHCP for IPv4 dynamic (single) addresses. What protocol will/are ISPs going to use for IPv6 when they can hand a customer an entire /64 (or /48 if they are nice) block? DHCPv6, RA? For ISPs that support true end-to-end IPv6 will they provide gateway devices (similar to cable modem or true DSL bridges for example) that receive border information for that specific customer? I'm just trying to get an idea of how your common residential service customer will have to configure things in an IPv6 Internet (whenever that comes). Will it be something customers are expected to statically configure on their home wireless router? Today with IPv4 I do it like this: Modem (bridge) passes public IPv4 obtained via DHCPv4 from ISP to second device (wireless router). It in turn has its own DHCPv4 service it provides on the internal lan.

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• How do I listen to my microphone through my speakers in Windows 7?

  - by Gray Adams

  I've looked about and before you say it: I've used the "Listen to this device" feature built into Windows. The issue is that it is a USB microphone and there is a second delay before when it plays on the speakers, literally making me go quiet because my brain doesn't work too well hearing myself a second after I say something. I use Realtek Audio, so it works differently from the monopolistic Creative sound cards. There is no "What U Hear" or "Line In" levels. It's just "Speakers" and "Microphone". Is there a software I can use that will not have delay? I want to wear nice headphones and still hear myself

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• Need help making a bootable portable USB hard drive. [Utility I need will only create bootable CDs or USB flash drives]

  - by Sootah

  I've got a copy of Spotmau's Bootsuite 2012, which is an utterly fantastic tool. It has completely replaced Bart PE for me, and I relied on BPE for YEARS. Anyway, the issue I'm having is that the Bootsuite installer utility will only create bootable USB flash drives, or bootable CDs. The USB hard drive is detected as a hard drive instead of as a USB device, and as such I cannot use the included app to install to the USB HDD. Is there a way of either copying the files from a bootable flash drive to a USB HDD and making that work, or of taking an .ISO of the bootable CD and using that to make the portable HD bootable? The flash drives I've made of it are great as I can always have it with me [have 16GB dangling from my keychain. :) ], but my USB hard drive is FAR faster than any flash drive I have, so I'd like to be able to use that when I'm working out of my office or happen to have it with me.

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• Does Google Tv (NSZ-GS7) work with HTPC?

  - by Mark Trinh

  I was wondering if my Google Tv will seamlessly work with my HTPC. I'm running Windows Media Center using a InfiniTv quad tuner with a cable card. I'm able to connect my GTV with my HTPC and be able to see the GTV interface overlaid on top of media center. Unfortunately, I'm not really able to use the Tv/Movies App to look at live shows and change the channel. I have the Video device setup as Media Center PC, but then the Live Tv App doesn't work. If I change to my tv service provider (Verizon FIOS), the Live Tv App works, but then it won't be able to change the channel.

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• Windows 7 ATI 6470M

  - by p_piorkowski

  I have some problems with my Dell Vostro 3350. I have to graphic card - Intel and ATI radeon 6470M. I have installed this driver. It's fresh installation of Windows 7. And my problem is that in device menager I can see in section graphic cards AMD Radeon HD 6490M and Intel(R) Graphics Family. Another thing is that I'm using two screens. And I want to use ATI readeon as default. At this moment I'm event not sure if ATI is working. Another strange thing is that when I run Catalyst Control Center in section Destkop Menagement i don't see nothing.

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• Windows 7 - all usb devices go to sleep im idle mode

  - by dvdx

  A strange thing happened after a few updates to the system: Intel rapid storage SSD firmware update Intel Ethernet adapter update GPU Intel update When the computer turns off the screen (after 5 min), an unknown time later, all the USB devices stop working. Sound card Mouse Keybord etc. I can't turn them back on, so I can't wake up the screen or do anything except turn the computer off and back on. I checked my power save profile and all is OK there. I changed in the Device Manager, the Allow USB to sleep in all the hubs. How can I fix this??

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• ubuntu 10.04 notebook edition running slow

  - by Nrew

  I installed ubuntu 10.04 notebook edition inside windows 7 through wubi installation. I've installed it in a Compaq Presario b1200 laptop. But the graphics is very slow. When I choose the items in the left hand pane. It takes up to 15 seconds for the screen to react. What am I supposed to do? I tried to go to the device manager and see if there is a graphic driver that isn't installed but it said that there are no proprietary drivers available. What might be the cause of this problem, how to solve this.

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• What could be causing LVM errors on first boot after install in Debian?

  - by ianfuture

  Hi, I've installed Debian (lenny) on a machine at home. It was set up during install to have a /boot partition, then the rest was encrypted, then had an LVM ontop of that, then all the other partitons inside LVM. After install completed and on first boot it asked for password to un-encrypt(same password for both drives) then it showed an error which said LVM could not find a physical device with a particular UUID or something similar. LVM install is over two HDs. One is 120GB and one 40GB. 120GB is Master on its IDE cable and this has /boot on it. 40GB is slave on the other IDE cable. Is there anything that could be done to rescue this install? Or diagnose problem? It took ages to get installed due to time spent enrypting drives and I'd rather not go through that again. :( Thanks.. Ian

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• Open a remote folder in windows mobile

  - by Luis

  I have a device with windows mobile 6.1 and I want to open a shared folder on my laptop with the file browser... Both are connected to the same wireless network, both have access to internet but I can't have access between them... I have used open path in the file explorer and nothing... I shut down the firewall on mi laptop but still I can't access.. I don't know anything about permissions if that is the problema because I'm a novice... if anyone can helpme I'll appreciate it a lot...Thanks...

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• How to configure linux routing/filtering to send packets out one interface, over a bridge and into another interface on the same box

  - by rj75

  I'm trying to test a ethernet bridging device. I have multiple ethernet ports on a linux box. I would like to send packets out one interface, say eth0 with IP 192.168.1.1, to another interface, say eth1 with IP 192.168.1.2, on the same subnet. I realize that normally you don't configure two interfaces on the same subnet, and if you do the kernel routes directly to each interface, rather than over the wire. How can I override this behavior, so that traffic to 192.168.1.2 goes out the 192.168.1.1 interface, and visa-versa? Thanks in advance!

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• Computer to act as keyboard

  - by Joe

  Title explains it. Imagine this example, Host computer connects to a Client computer via male/male usb connection. Client computer acknowledges this connection as a new device, in this case a keyboard. The host computer can now send key events to the client computer and the client computer would process them as a normal keyboard event. I did a whole lot of searching in the internet and really have drove down many dead ends. Any tips would be appreciated. Note* this is a physical connection. The client computer should not have to install any software for this to function (The host will completely spoof as a keyboard).

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• HP DL380 G5 Predictive failure of a new drive

  - by CharlieJ

  Consolidated Error Report: Controller: Smart Array P400 in slot 3 Device: Physical Drive 1I:1:1 Message: Predictive failure. We have an HP DL380 G5 server with two 72GB 15k SAS drives configured in RAID1. A couple weeks ago, the server reported a drive failure on Drive 1. We replaced the drive with a brand new HDD -- same spares number. A few days ago, the server started reporting a predictive drive failure on the new drive, in the same bay. Is it likely the new drive is bad... or more likely we have a bay failure problem? This is a production server, so any advice would be appreciated. I have another spare drive, so I can hot swap it if this is a fluke and new drive is just bad. THANKS! CharlieJ

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• Why does the Mobile Safari Browser on iOS not allow file uploads? [migrated]

  - by Kirinriki

  As already known, it's not possible for iOS users to select image files to upload from Safari on iPhone, because the browse button to display the "select file"- dialog is disabled. It works fine on Android, but not on iPhone... What is the particular reason for that issue? I heard that the browse button is disabled because there isn't a file browser on the iPhone. Someone other said that Safari just disabled root access. Is there any reliable source which explains the issue? (I need it for my thesis.)

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• Two routers in a LAN

  - by taxi

  router A no wifi +--- pc01 +--- pc02 | +--- router B wifi +--- pc03 +--- printer In my LAN I have a modem-router (say A) (no wifi connection) acting as DHCP server, and connected to the Internet. Now, I want to add another router (say B) (with wifi connection) to the LAN, in order to connect wifi pc's and net printers. Here I would disable DCHP server functionality. Is it correct to connect router B to router A via an ethernet port? In router A I define an IP address (eg 192.168.1.100) to be assigned to router B (MAC address). I expect to see router B listed as an attached device, in router A's status, but on the contrary it is not listed.

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• Ultrabook graphics card for gaming

  - by Francisc

  I want to get a Windows 8 "ultrabook" that I can also use for gaming. Most seem to have Intel HD Graphics 4000 (integrated) or NVIDIA GeForce GT 620M (dedicated). From experience, are they any good? Things I enjoy playing are Call of Duty, Fifa and Skyrim for example. I'm looking for a device that will work on the next generation of those games as well, so it shouldn't just barely work on the current versions that exist now. So, would those two cards suffice? Any advice is much appreciated. Thank you.

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• Video streaming and internet browsing on different bands/frequency

  - by user47207

  I have a Netgear WDNR37000 which allows clients on a 2ghz or 5ghz to access the internet and see every client and device on the network. I have a computer with two nics, one that is in the 2ghz range and the other on the 5ghz range. My specific problem is that I would like to serve my video streams (hulu, ps3mediaserver, playon) to my ps3 on the 5ghz band while internet browsing is routed to the 2ghz band. This is so that the video streams aren't affected by general internet use. While the easiest solution would be to disable internet access on the 5ghz apn, I would like to know of a solution that would not require that.

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• Why can't I access the WebUI of my DNS-323 NAS after a firmware upgrade?

  - by anonymous2

  Hi Everyone, I just bought a D-Link DNS-323 NAS Enclosure, and have run into a problem. I read that the firmware that had shipped with (1.07) did not support 2TB drives, so I downloaded firmware 1.08. Turned on the device for thwe first time and went straight to the WebUI (everything looked/worked fine) Proceeded with the firmware update, completed successfully. Rebooted and I cannot access the WebUI. I can see the NAS connected via my router interface I can also ping the ip adress assigned, but I cannot access the WebUI or find it via D-Link easy search software. I have tried the factory reset button, but that does not seem to be doing anything, the square blue light just keeps flashing from the moment the unit is powered on, whether I press the reset button or not, and the symptoms remain the same... PS. I did/do not have any drives installed yet. Please help?

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• building a home server with a nas appliance [closed]

  - by user51666

  Possible Duplicate: Best way to build home NAS with redundancy I was hoping to get some ideas from folks here. I'm interested in building a home web server with a nas appliance. It would be primarily used for storing pictures, video. I want a networked storage device so I can have multiple devices access it wirelessly as needed from within our home and also I want the option to access from outside the house using a login/pw access. I'm also interested in customizing, building my own web pages as well. Preferably apache. Any preferences? Does anyone have an interesting, neat set up they can share? Thanks!

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• Cisco WLAN Controller not pushing out DHCP addresses, what else could it be?

  - by Name

  On our Cisco WLAN Controller web interfaces, in Controller Interfaces, I have made a new interface with these settings: VLAN Identifier 202 IP Address 172.16.202.1 Netmask 255.255.255.0 Gateway 172.16.202.254 Primary DHCP Server 172.16.100.3 Secondary DHCP Server 172.16.100.2 Port: LAG I've also made a new WLAN and assigned it to the above interface. I have saved changes. But our wireless devices, although they seem to authenticate with the WLAN fine, they always get stuck on "obtaining DHCP address", so it seems the WLAN Controller isn't pushing out DHCP addresses to our devices. We do have a DHCP scope for the above in Windows Server 2008 R2 and everything there seems fine. If I connect a device with a static address (e.g. 172.16.202.10), it will connect. Stuck on what to do :(

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• Hard drive partition size wrong. How do I resize without loss of data?

  - by BreezyChick89

  $ fsck fsck from util-linux 2.20.1 e2fsck 1.42 (29-Nov-2011) The filesystem size (according to the superblock) is 610471680 blocks The physical size of the device is 536870911 blocks Either the superblock or the partition table is likely to be corrupt! It should be 1 partition but it now shows 2.2tb partitioned and .3tb unpartitioned How do I make the first partition correctly be 2.5tb without destroying whatever is in either partition? I did not raid or anything. My devices have been getting repeatedly corrupt by thunderstorms. Looks like people recommend doing something like in other places. sudo resize2fs /dev/sdc1 610471680

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• Outlook '10 hangs often, IMAP sync

  - by user23150

  We have 3 employees using IMAP to sync with their Desktop and Android Phones. Two are using 70% of their accounts storage, another is using 80%. They all have similar counts on folder structure, etc. The employee with the 80% storage is constantly having Outlook freeze on them for up to 5 minutes at a time. I realize this is Outlook connecting and doing activity on the server, but no one else has this problem. In fact, one user with the 70% storage used uses a very slow laptop, and doesn't have freezing issues. The network is the same, the settings are the same - at a loss how to proceed? Obviously "Outlook is a crummy IMAP client" doesn't help management...

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