Fedora :: Which Key Is The Pipe Sybool In Virtualbox
Jul 22, 2011Does somebody knows which key is the pipe sybool in virtualbox?
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Programming :: Handle A Broken Pipe Exception (SIGPIPE) In FIFO Pipe?
Mar 2, 2011I've written a simple server in linux used fork to create a FIFO pipe.The server create two FIFO pipe.One for server read data from client and write data to client.Then another pipe for client read data from server and write data to server.When the server read data from a client used server-pipe and then write data to client.But ,if the client no read open the pipe,the server side write will be crashed because of a broken-pipe SIGPIPE. How to check whether the read side is opened?Or,how to catch the SIGPIPE,and then my server will still execute on,not crashed!!
View 5 Replies View RelatedNetworking :: PING - Pipe 2 Versus Pipe 3
Apr 10, 2009I'm doing ping between 2 RH servers through a VPN site2site tunnel and in some times I got in the result pipe 2 and another pipe 3 as I mark it in blue color below.
e.g.
64 bytes from 192.168.1.10: icmp_seq=0 ttl=128 time=0.229 ms
64 bytes from 192.168.1.10: icmp_seq=1 ttl=128 time=0.287 ms
64 bytes from 192.168.1.10: icmp_seq=2 ttl=128 time=0.278 ms
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What's the difference between pipe 2 and pipe 3 and what's the meaning of it?
Fedora :: How To Pipe Output Of Wine Into File
Aug 19, 2009I have a bug where WoW under wine is crashing my computer, and I want to get the data from the console, so I want to put it in a file, but I don't know how! None of the piping tutorials online helped at all.
View 2 Replies View RelatedFedora :: Incorrect Keyboard Layout ( No Pipe Character )?
Feb 11, 2010I'm new to linux, been using fedora 12 for about a week. I just noticed a problem with my keyboard layout. When i press the key with the backslash and pipe character, i get < for backslash and > for the pipe character. I have tried the following to fix the problem:
1.$ gnome-keyboard-properties then selected the proper keyboard model (Asus Laptop) tried adding different keyboard layouts and setting them as default nothing i did there made any difference.I am currently using USA, i have tried Canada English, USA international, and more I noticed that even when i change it to something like Afganistan, there is no noticable different when i type in the test area. I notice that there are keyboard layouts that have < and > where the backslash and pipe character should be, but the picture for USA shows the pipe and backslash where they should be.
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Red Hat / Fedora :: Pipe MySQL Dump To FTP Without Writing To Disk
Aug 8, 2010I've got a Centos 5 machine running with a raid 1 SSD hard drive combo, as I don't know how or even if it's possible yet to wipe the free disk space clean I need to be careful to not fill all the free disk space. As I don't want to fill the free disk space too quickly and was wandering if it is possible to pipe the result of a mysqldump to a FTP client only writing it to the ram and not writing it to this disk.
I've done a bit of research on the subject and have found the two following commands:
Code: mysqldump < mysqldump options> | gzip > outputfile.sql.gz
Code: tar cf - / | ncftpput -c sonic.sega.co.jp /usr/local/backup.tar
I would like to combine the two to make something like this:
Code: mysqldump mysqldump_options > | ncftpput ncftpput_options -c SERVER_IP backup.sql
I haven't actually tried my code as it seems too easy and I'm sure I've got something wrong! If this command is even correct will it prevent the sql file from being written to the hard drive to my local machine?
Fedora Networking :: Net Worked HP Printer Will Not Print-broken Pipe
Apr 10, 2009my net worked HP printer will not print-broken pipe - this started after I had to switch off the printer at the mains in order to attend to a paper jam. Now it will not print apart from a test page. I am using Fedora 10 and the device info is "hp:/net/Officejet_Pro_L7500?ip=192.168.0.4"
View 5 Replies View RelatedGeneral :: Keyboard Layout - Can't Find <> (pipe) Combo (Fedora 14) / Get It?
Apr 18, 2011This is my Keyboard layout (Norwegian layout on a US keyboard on a HP Mini 1000), but I just can't find the combination to hit when I need to pipe (> <) things.
Can anyone help me find the combination so I can use my netbook for more than just simple browsing?
Fedora :: Error - Courier-imap Standard Output: Broken Pipe
Jul 22, 2010I'm following the "The Perfect Server - Fedora12 x86_64 [ISPConfig 3]" instructions and I am encountering an error when trying to build the rpm for courier-imap (from page 4 of the HOWTO).
The command I run is:
Code:
rpmbuild -ta courier-imap-4.6.0.tar.bz2
The error is below:
Code:
INFO: LOGIN, user=confmdtest, ip=[127.0.0.1], port=[0], protocol=SMAP1
INFO: LOGOUT, user=confmdtest, ip=[127.0.0.1], headers=0, body=0, rcvd=26, sent=610, time=0
sort: fflush failed: standard output: Broken pipe
[code]....
RPM build errors: Bad exit status from /var/tmp/rpm-tmp.85697 (%build)
Fedora :: Mail Client \ Doesn't Hang Immediately After Trying To Open The Pipe But Within A Few Minutes?
Jan 4, 2011I've been using Claws for a long time and I like its filtering capability, however this app is hanging,hogging 100% of the cpu time. the last version was similar, but the latest version hangs after an hour.I've run it in debug mode, and with strace but nothing stands out I'm suspecting that its the way it looks for a pipe used by pulseaudio, which is not installed. It doesn't hang immediately after trying to open the pipe but within a few minutes. I'm not getting any success from the claws group, so time to look for another mail applicationI'm open to suggestions, I've tried Tbird and found the filtering lacking.there is a catch, I need to be able to import the mail from Claws-mail into it.
View 10 Replies View RelatedDebian :: VirtualBox Error - 'install Virtualbox-ose-modules Package For Kernel And Execute 'modprobe Vboxdrv'
Apr 27, 2010my error when trying to run a VB (Virtualbox). Error as copied from error box. install the virtualbox-ose-modules package for your kernel and execute 'modprobe vboxdrv' as root. VBox status code: -1908 (VERR_VM_DRIVER_NOT_INSTALLED).
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I get this when trying to launch a VB after making one with wizzard.
OpenSUSE :: Data Corruption In VirtualBox 4.0.4 From Virtualbox.org?
Mar 7, 2011Observed on two host systems both with openSUSE 11.3 32 bit using ext4: When a big files, in this case a 1.2 GB and a 1.7 GB is copied from DVD, usb harddrive or shared folder into a Windows 7 32 bit guest system, the copied file is corrupted. The md5sum has changed and until the guest system has been rebooted successive md5sum tests on the same file comes up with various results... After a reboot md5sum tests show consistent results, but a sum different from the original file.
View 1 Replies View RelatedFedora Installation :: Software RAID Under VirtualBox & Fedora 13 - INT18 Boot?
Sep 2, 2010So I decided to build a server using two HDDs and after checking the net I decided to go with Software RAID.Before I mess around and go ahead and buy two 500 GB HDD, I decided to try it out first in virtual box.(my system is F13 64bit with 4GB)
I set up a virtual machine with 2 X 10GB HDD.Mount the live CD (f13 32bit).Run regular install > choose custom layout and do as follows: SDA & SDB will both have Software RAID 500 MB and another software RAID of about 9500 MB I will have md0 /boot (sda1 & sda2 = 500 MB) And another md0 having LVM group loaded with / + SWAP I choose to install boot loader on md0 the first time and I receive the following error when I boot from HDD: FATAL: INT18: BOOT FAILURE I tried installing boot loader on sda same thing.
Fedora Networking :: Port Forwarding From Fedora To VirtualBox
Mar 8, 2011I am using Fedora 14 x86_64 as the host and Windows XP under VirtualBox 4.0.4. I have added two ports (TCP and UDP) to the firewall settings in 'other ports' in the Fedora firewall setings. Do i need to do this?I noticed the port forwarding option in the Fedora's firewall settings which asks for either the ports to be forwarded to either local or an ip address. Do i need to do anything here?
In the settings under VirtualBox under Network adapter 1 (which is enabled) and attached to NAT, there is a port forwarding option in the advanced settings. Can the host and the guest port be the same number? If i use 'open port checker' to check if the tcp port is open in windows xp, will it work as it does in firefox under Fedora?
Fedora :: Install VirtualBox 3 On F12?
Oct 28, 2009This is my humble tutorial on how to get VirtualBox up and running on Fedora 12. It's located on my web blog here: How To: Install VirtualBox 3 on Fedora 12 [Tutorial]
View 7 Replies View RelatedFedora :: F12 - Can't Get VirtualBox Running ?
Dec 29, 2009I've been trying to get a converted virtual disk running in VirtualBox for the past several days. The VM begins to boot in a window but never gets past a black field. Until today the title bar would always change from "running" to "suspended" and just hang there. Now it just keeps saying "running" but never boots so I'm thinking the virtual disk may have become corrupted from repeated shutdowns without ever booting.
The User Manual at VirtualBox.org is of little help since it appears to assume you're using their packages. They also make references to utilities or scripts like "/etc/init.d/vboxdrv" that aren't even in the latest version so I think it hasn't been updated in a while.
There doesn't appear to be many hints in the Vbox.log either - couldn't find a way to get more verbose logging. Until now I'd get to this point and it wouldn't change until I shut it down:
I'm guessing the reason for the suspension was the message immediately above the notice. Now I just see the "unmapped device" message and the guest window says "running" indefinitely. I've attached copies of logs from a couple of sessions, one where it suspends itself (a vnc session) and another where it just stays running (a console session). Some googling suggested that the "unmapped device" message implies it can't find the boot drive or the boot sector on the virtual disk.
The host is normally accessed through a VNC session to a virtual console but VBox log messages indicate that it cannot determine the keyboard type when accessed this way so I now have to physically sit at the native console. If anyone knows of a way to overcome this limitation I'm all ears.
People don't usually respond to my threads so I'm basically talking to myself outloud here. I'll read it again later an maybe come up with something else to try. For now I'm going to remove all the VBox packages and re-install them, starting from scratch. If that doesn't get it working I'll delete the converted virtual disk and re-convert it from the original. If I still can't get VBox working after that I'll be forced to install VMware Server (resource hog). I'm getting desperate now...
[Background] Until a few weeks ago we were happily using qemu-kvm but encountered a bug when using the "-smb" argument after updating the host from Fedora 9 to 12. (re: F12: qemu-kvm with -smb hangs then dies) In an attempt to get our virtualized MS Windows Server 2003 back up and running I installed VirtualBox-OSE-3.0.10-1.fc12.x86_64 and friends over the Christmas break. I converted the qemu qcow2 image to raw then to vdi format using qemu-img and VBoxManage tools. There were no errors during the install of VirtualBox. In the beginning Bug Buddy notified of a crash whenever we started up VBox but after some digging and experimenting I believe the crashes were caused by running VBox in a VNC session instead of at the console. I haven't seen a crash when starting it in a native console session. Unfortunately, this means I can do very little remotely.
[Host Hardware]
[Host Software]
Code:
Fedora :: How To Install VirtualBox On 13
Jul 2, 2010What is the best way to do this..and should it work well with F13? Can it be done with yum? I read here that you need to install Qt first but am not clear if that is really a requirement or if that can be done with yum as well:[URL]Are there any other installation requirements necessary? I saw posts mentioning specific kernel versions and deleting old kernels.... looking for the safest and simplest way to set this up
View 13 Replies View RelatedFedora :: Virtualbox With Windows 7
Jul 27, 2010I am running Fedora 13, I have installed virtual box that is running Windows 7. I am attempting to run a few star wars video games. Everything works in the virtual machine however it doesn't see any 3D hardware therefore not letting me run these games. I had W7 installed on the computer before and I love fedora and I don't want to dual boot. Is there anyway that anyone knows how to get this working or is there another program that can run a virtual machine for me? Quick update, I installed somethings using the Device menu and Install Guest Additions. That go some mouse and a better video resolution to work however, when using dxdiag in Windows 7, it says that the 3D Acceleration is unavailable. In the settings I have 3D accelration enabled of course.
View 3 Replies View RelatedFedora :: Upgrading To Virtualbox 4 On F13?
Jan 19, 2011I am running Fedora 13 and have VirtualBox 3.2 installed. I see in yum list that VirtualBox-4.0.i686 is available but apparently I do not get updated to this version running yum update. How can I update to VirtualBox-4.0.i686 ? I uninstalled 3.2 and simply installed 4.02 and everything worked fine. Previous virtual machines are compatible and still work as before.
View 1 Replies View RelatedFedora :: Virtualbox OSE Won't Update
Apr 8, 2011In the about last 2 weeks is available an update for VirtualBox OSE, but it fail every time.The final error is "transaction empty" on the gui of the updater.Trying to solve I put the commands suggested by yum (--skip-broken and rpm -Va --nofiles --nodigest) with no luck.
View 4 Replies View RelatedFedora :: How To Install Virtualbox Using Yum
May 13, 2011I'm on Fedora 14 and tried to install virtualbox using yum install virtualbox It seemed to install but wouldn't run and I got messages saying there was an issue with it not recognising the kernel. I used the Add/Remove software function and added the right kernel but on reboot it didn't complete the boot up process. I get as far as the loading progress bar being fully loaded but don't get to the login screen I've tried loading earlier kernels to no avail - the same issue.
I can access the install via my live CD but I'm not that experienced a user and how to proceed. My guess is I need to remove all the Virtualbox components but I don't know how from where I am.
Fedora :: Virtualbox - What Is This / How Its Different From Wine
Jun 10, 2011Can someone explain to me what virtualbox is and how it is different from wine? I've tried to read up on it but I'm not really understanding what it does.
View 8 Replies View RelatedFedora Networking :: Get VPN In VirtualBox Through 11 To Work?
Oct 15, 2009I've got a problem with getting my VPN connection from my virtual machine working (a XP64 running in VirtualBox). I really need to get it working so that I can nuke my windows partition, and because I would like run linux programs while using my XP VPN connection (as I need to run some XP programs at school). I've found this manual on how to do it on Ubuntu, but I am doubt about how to translate it to Fedora (and I really prefer Fedora). [URL]
View 6 Replies View RelatedFedora Installation :: F12 On Virtualbox OSE/ Ubuntu 9.10?
Nov 25, 2009Wishing to test F12 final release, tried to install as guest on Virtualbox OSE/ Ubuntu 9.10. F12 installed text only and no X. Using 384Mb main and 16Mb video memory on 8Gb virtual hdd. Installed from tested DVD. F12 or Virtualbox? U9.10 guest install worked perfectly.
View 2 Replies View RelatedFedora :: Why Does VirtualBox Download Kernel
Jan 22, 2010I wanted to try VirtualBox so I did:
Code:
yum install vboxgtk
In the list of dependencies I found that it needs to download kernel. I was just curious to know that why can't it manage with the PAE kernel. It requires the kernel 2.6.31.12-174.2.3.fc12 whereas I've got its PAE version working right now. Can someone please explain why is it so?
Fedora :: Is Anyone Getting Kernel 2.6.31.12-174.2.22 To Work In Virtualbox?
Mar 2, 2010When I install the latest F12 kernel, my F12 installation freezes immediately on boot. The previous kernel booted fine. It's a little strange, because if I edit the grub.conf to use the old kernel, the freeze still occurs.Is anyone getting Kernel 2.6.31.12-174.2.22 to work in virtualbox? (both yes and no answers would be useful here)Does anyone have any idea of the cause (and especially, why updating the kernel would cause the _old_ kernel to freeze as well)
View 14 Replies View RelatedFedora :: Enable USB Ports On F12 With VirtualBox
Mar 13, 2010I'm here to lend your support again. I just install "VirtualBox" in Fedora12, but would like to recognize USB ports, how can I do this?
View 5 Replies View RelatedFedora :: Printer Access In VirtualBox?
Sep 18, 2010I just installed Win 7 In VB and was wondering how can I access my printer in it?
I installed the drivers, but when I turn the printer on it doesn't register in Win 7 (VB)
Fedora :: Can't Run VirtualBox After System Upate / Fix It?
Nov 1, 2010I am running Fedora 12 on an Intel Core 2 Duo system.
I ran a software update which installed a new kernel (2.6.32.23-170.fc12.i686.PAE) along with many other things.
I am now unable to run VirtualBox which I had installed and running successfully before the update.
I tried removing and reinstalling VirtualBox from YUMEX, and rebooting. This did not help.
When I launch VirtualBox from a terminal, it produces the following output:
VirtualBox: supR3HardenedMainGetTrustedMain: dlopen("/usr/lib/virtualbox/VirtualBox.so",) failed: VBoxVMM.so: cannot open shared object file: No such file or directory
I'm not sure what it is complaining about. The files VirtualBox.so and VBoxVMM.so both exist in the /usr/lib/virtualbox directory.
What can be done to get VirtualBox working again on this system?
Fedora :: VirtualBox Causes Errors In 14 Boot?
Jan 9, 2011I installed Virtualbox ose on fedora 14 I686 latest version. then when I rebooted the computer,I see 2 errors that Virtual box client not found.
Then Fedora will not even get to the login screen.it hangs at ada.
