I have installed 2 fc cards .I have attached FT-SAn to these cards now when i see miltipath -ll output , it shows some path for the multipath can you bfief from where these paths are taking the value . significance of each digit
View 1 RepliesI was having trouble getting X.Org to work with the video card in a recently acquired laptop, so I decided to try to probe around the configuration of a Linux Live CD to figure out how to set up my kernel. I chose the Sabayon 5.0 Live DVD because it was the only one that I could find that was the same or newer than the 2.6.32 kernel I have installed on the laptop right now. Of course, the DVD booted right into GNOME without issue, unlike the hangs and crashes that I had been getting. So, I want to figure out what kernel driver this Live DVD is currently using, but I don't know how to. hwinfo doesn't shed any light on the matter, and lspci -vnn doesn't list a driver for my video device, though both methods correctly identify that I have an Intel 855GM video processor. How can I find out this information?
View 1 Replies View RelatedI wanted to try 3d desktop so i installed 3d support for nvidia graphics using the instructions on this webpage [url]
I Dont have nvidia i have ati so needless to say i have to gui when i boot up
It shows the fedora loading bubble then a blinking cursor.
I can get to a virtual terminal.
So how do i undo what i did I just want to get it back to normal i dont need 3d support.
I need to mount a drive over fiber channel. It's a 4 terabyte drive. We're using a paragon driver to access other volumes on the SAN in a similar way. Works fine. I mount the other volumes as mount -t ufsd /dev/sdd1 /mnt/VolumeName Works fine. This is also an ntfs drive. The error I get when I mount: mount -t ufsd /dev/sdg1 /mnt/VolumeName01 is NTFS-fs error (device sdg1): ntfs_fill_super(): Device has unsupported hardsect_size
View 1 Replies View RelatedNeed help on how the scsi and multipathing works in Linux. From the docs i have read, i understand that by the use of multipathing we can assign multiple paths to a SAN partition. If there is a problem then one path will failover to other path.However, i am not clear on how linux recognizes the SAN partitions using the multipath drivers. For e.g. I have a HP Proliant server on which we have the following mounts:
Filesystem Size Used Avail Use% Mounted on
/dev/cciss/c0d0p3 59G 11G 46G 20% /
/dev/cciss/c0d0p1 494M 27M 443M 6% /boot
[code]...
Setting 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 an 8 gig ssd Dell vostro that has been running ubuntu linux successfully for several months. Linux is the only O.S. on the machine. Wishing to have more room I inserted a new 32 Gig SDHC card in the card slot and did an ext4 format and then did an install using the 10.10 disk that did the original install. Everything seemed to proceed as expected, but it rebooted using the 8 Gig drive. The 32 Gig card appears to have all the proper files. How do I get it to boot from that card?
View 3 Replies View RelatedFinished installing Ubuntu 10.10 in my XPS15, intel i5 4g ram, nvidia GT 420M graphics card,
problem is when i go to additional drivers, the driver listed (Nvidia accelerated graphics) when I install it and reboot it the computer starts on the terminal, no graphic interface. All I get is the black screen asking me login and password, when I enter them, just get the terminal prompt in a black screen.
How do I get the details of the last 10 or 5 mount times for my linux system. Which also includes the times it was mounted from a foreign system running in ram like puppy linux or by another OS on the same hard disk.
View 3 Replies View RelatedI"m unable to find the memory usage however top shows me the following results.
Tasks: 90 total, 2 running, 88 sleeping, 0 stopped, 0 zombie
Cpu(s): 21.1%us, 1.4%sy, 0.0%ni, 74.0%id, 2.4%wa, 0.0%hi, 1.0%si, 0.0%st
Mem: 8313376k total, 7969976k used, 343400k free, 185496k buffers
[code]....
and free shows the following.
total used free shared buffers cached
Mem: 8118 7764 354 0 181 7335
-/+ buffers/cache: 247 7870
Swap: 4000 0 4000
Total: 12119 7764 4354
how can i find the usage of memory which is being showed by top and free.
is there a way to retrieve the processor model without taking information from bios? I don't know which processor is really mounted. I want to set up the right processor timing, but I don't know the processor type. Every time I change the timing for the processor in BIOS another processor type is determined (I should be an Athlon XP +1500, I think, but I don't know really).
I think with less /proc/cpuinfo the results depends on the timing that is set in bios. So could you tell me how I can find out which processor is really mounted?
I am sure this has been covered before, however I do not know which terms to sue for searching for this, so I will try and explain it.
I have a program that I run at startup to connect me to my work VPN, specifically the Cisco VPN client. When running the program, it prompts me for my username and password. I would like to be able to automate the login process by piping the username and password into the program everytime it starts up (username and password cannot be passed as arguments to the program)
Something like echo username | echo password | vpn_script
I have a Windows 2003 server with fiber attached volumes (NTFS) that I would like to mount readonly on a linux system to back it up to tape. The fiber device will allow me to present the volume R/W to one host and R/O to another, however, the R/O system doesn't see any of the changes made by the R/W server. In other words, how can I make a readonly volume refresh, scan for changes, or update without un/re-mounting it?
Is the "mount -o --bind" option what I want? From the MAN is doesn't seem right... the option "sync" seems slightly more promising but I think I'm just grasping at straws here. The best I have come up with is a cron job to unmount then mount the volume periodically.
I installed webmin, and I tried to access it with my account (not root, but able to sudo) and I always got login failed.Now I have Access Denied even to my login page for too many tries. What should I do?
View 1 Replies View RelatedThe following are the two tex input files written in vi and compiled with pdflatex. In the first case the document details (author, date etc) are displayed as desired but are omitted in the second case. The only difference is the use of maketitle.
Case 1:
documentclass{article}
author{Name}
date{}
itle{Title}
Begin{document}
maketitle
Text to be inputted
end{document}
Case 2:
documentclass{article}
author{Name}
date{}
itle{Title}
Begin{document}
Text to be inputted
end{document}
I have a linux system which has a NAND flash. The compressed kernel is flashed into the NAND flash. On boot up, the kernel is uncompressed, copied to RAM and runs from RAM. Is it possible for me to read the kernel information from NAND flash such as size, start and end location and version?
I have been looking for this in the net, but did not find any answers so far...
I have tried the following: The compressed kernel lies in the 4MB partition of the flash. So I tried: dd if=/dev/mtdblock1 of=zImage But this copies the complete 4MB partition. I need to copy only the zImage. So I need to know its size.
trying to get everything set up in Debian lenny on my new Toshiba staellite L500. I have successfully installed the wireless drivers and graphics card and have them both up and running. But I'm having trouble with the sound card. Specifically, it appears to be installed but I cant get any sound or any devices related to sound (speakers, volume control, alsamixer) to work at all.
this is my kernel:
uname -r
2.6.26-2-686
and this is the result of lspci:
00:00.0 Host bridge: Intel Corporation Device 0044 (rev 02)
00:01.0 PCI bridge: Intel Corporation Device 0045 (rev 02)
00:16.0 Communication controller: Intel Corporation Ibex Peak HECI Controller (rev 06)
[code]...
I have a media centre running mythbuntu 10.10, with an Athlon X2 2400 in it. I've just replaced my aging nVidia GeForce 6200 with an nVidia gt430. After restarting the box with the new card in it, and an old VGA monitor plugged in X won't start properly. It fails with "Screens found but no valid configuration" or similar. I removed the old xorg.conf and tried restarting, and it will actually go into X, but when I try to run nvidia-settings, it tells me I'm not using the nVidia driver.
I then tried deactivating the nvidia driver and reactivating it, then using sudo nvidia-xconfig, but when rebooting I get the same error as above. dpkg-reconfigure xserver-xorg seems to no longer do anything i.e. if I delete xorg.conf and run this, no new xorg.conf is generated. I'm at a bit of a loss as to how to get the new video card working properly. I'm going to put the box back together and plug it back into the flat screen tv and see if it all works. no xorg.conf allows me into X, but without being able to configure with nvidia-settings. running nvidia-xconfig gives me an xorg.conf, but won't allow X to start...
I have a Yuan/Avermedia MC770 mini PCI hybrid card. When I installed ubuntu 11.04 for the first time it found an update for it automatically which I was quite happy about. I installed Me TV and thought so far it was all going quite well. connected it to a roof top aerial and it wouldn't find any channels what so ever Has ubuntu really found and installed the correct drivers? I tried VLC and Media player no result.
View 3 Replies View Relatedhow do I check to see if my linux box has a RSA card installed on it?
View 1 Replies View RelatedI have no idea where to start when it comes to wireless networking. I am working on my home laptop computer that I have set up as Ubuntu Server 10.04. I don't even know if my wireless card is installed or not. Where do I start with all of this? I have no gui (runlevel 3 only) and The network I want to connect to has no security.
Code:
root@lappy:~# uname -a
Linux lappy 2.6.32-25-server #44-Ubuntu SMP Fri Sep 17 21:13:39 UTC 2010 x86_64 GNU/Linux
Code:
root@lappy:~# lspci
00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
00:00.1 RAM memory: nVidia Corporation C51 Memory Controller 0 (rev a2)
00:00.2 RAM memory: nVidia Corporation C51 Memory Controller 1 (rev a2)
00:00.3 RAM memory: nVidia Corporation C51 Memory Controller 5 (rev a2)
00:00.4 RAM memory: nVidia Corporation C51 Memory Controller 4 (rev a2) .....
How to make always "show details" at booting? My box is centos 5.4 x86. As you can see attatch - 1, the "show details" is disabled. But at attach - 2, the "show details" is enabled. I want to know How to make always "show details" at booting.
View 2 Replies View RelatedFirst off I cant seem to get any drivers installed for my GFX card, I've got an ATI Radeon X1300 and when I go to System > Admin > Hardware drivers it seems to find nothing. I'm pretty sure thats whats causing my next problem; Lag with games. I installed one of my favorite games, Blockland and ran it with Wine, First thing right off the bat is its lagging like hell. But, an even worse problem is happening. It doesn't even seem to start up now...
Alright, now let's go to java. One of my other favorite games, Minecraft, A game made with java, doesn't seem to work. I can play it for about 10 - 20 seconds until the game just turns white. There's also Dwarf Fortress, and it seems that I cant even get the linux version running. I looked at the requirements and got some of them, but not all and when I try to run it nothing even happens.
Lastly, Steam. So far steam is working fine, except when I try and install a game off of it, Steam just immediately closes... So, If you need my specs or anything just ask. I'd relaly like to fix some of these things so I use Ubuntu over windows, because I just love the feel more than windows.
I have a MSI CX600 notebook with a :Ralink 802.11bgn 1T1R Mini Card Wireless Adapter (this name appears in WIndows 7)Can anybody tell me how to install it on Ubuntu 9.10,because I don't have internet connection.
View 3 Replies View RelatedI am a new member and new as well to ubuntu. I've installed the ubuntu 9.10 karmic koala in my laptop (fujitsu siemens amilo pro v3405). Installation went well but it did not installed my wireless card, I think. I checked my wireless card model and it is a intel pro/wireless 3945ABG. I have downloaded it and saved it in the downloads folder but I don't know how to install it?
View 2 Replies View RelatedA friend installed Xubuntu just yesterday. I am a user of this system for about 17 hours. He forgot to install the sound card, so I have 0 sound. Looking at the device manager, it appears my sound is: HDA VIA VT82xx. Please tell me how to get my sound card to work. I've got an old computer; previously I was using Windows 2000.
View 4 Replies View RelatedI am running Fedora 13 with a motherboard that doesn't have onboard graphics, so I had to put a PCIE card in to do the install.
However, I am using the box as a file server so I don't need graphics, and would like to be able to use the PCIE card for another computer.
So I took the card out and powered on, waited about 3 minutes and then typed in the login details. I then tried to SSH into it from another computer and couldn't connect, so it must not have booted up properly (I tried a few times to make sure).
I have read about a similar problem that occurs on Fedora 9 when there is no monitor attached - this is apparently solved by adding "nomodeset" to the grub entry, but that didn't work.
There is no X or Gnome/KDE installed and the default runlevel is 3.
PS - also, usually when the power button is pressed there is a pause before it powers off, but without a graphics card the power button turns it off immediately no matter how long you have waited.
I have a Dell Vostro 1500 that has a Broadcom BCM4312 wireless card installed. I do not have access to a wired connection to the web so any thing I have to install is a download on my windows machine and then transfer that to the debian machine. I just finished installing Debian Squeeze but can not get my wireless card to scan for any networks. I found a tutorial at [URL] and followed the steps there. Finding all the dependances and installing them one by one (took me all day). My wireless card still will not scan for networks. After doing a 'sudo ifconfig eth1 up' it still will not scan for networks.
Output from ifconfig:
raygo75@RayGo-2:~$ sudo ifconfig
eth1
Link encap:Ethernet HWaddr 00:16:44:9b:e9:cc
inet6 addr: fe80::216:44ff:fe9b:e9cc/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:17 Base address:0xc000
lo
Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:28 errors:0 dropped:0 overruns:0 frame:0
TX packets:28 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1900 (1.8 KiB) TX bytes:1900 (1.8 KiB) .....
How do I get around this? It wants to get something from [URL] and I do not have internet access. It looks to me like it just wants to download the wl dirver, again, which I have done in the previous instructions I found. I am a retired UNIX (hp-unix) administrator so I know my way around the system.
How do I know if my intel chipset graphics card thing is installed?.
View 1 Replies View RelatedI think I may have finally killed my computer. My graphics card broke down a month ago, it was an XFX Nvidia 8600 GT. I swapped it out with an old 7600 GS, and it worked fine. XFX sent me an HD 4650 as a replacement, which I installed today. I powered my PC back on and it seemed to run fine but I had no picture, and the mouse didn't light up like it normally does. I put the 7600 GS back in and tried again. Nothing. I'm worried that the motherboard is malfunctioning or something. Does anyone have a clue what happened here?
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