Networking :: PXE Install For RHEL6 X86 Not Working?
Jul 15, 2011
I am trying to install RHEL6.0 x86 from a PXE server. Right after formatting the disk installer shows this error:"Unable to read package metadata. This may be due to a missing repodata directory. Please ensure that your install tree has been correctlygenerated. Cannot retrieve repository metadata (repomd.xml) for repository: anaconda-edHatEnterpriseLinux-201009222021.s390x. Please verify its path and try again."I extracted the image on Windows host and then moved it to the Linux PXE server
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Dec 13, 2010
I was trying out the parallel port communication on RHEL 6 but found it not working:
#echo hello > /dev/parport0
write error :Invalid argument".
#ll > "/dev/lp0"
/dev/lp0:No such device or address
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Jan 25, 2011
Having a little issue with creating a login message banner in RHEL6 that uses two buttons. One for Accept which logs the user in. The second for Cancel which immediately logs the user out. I've modified the /etc/gdm/PostLogin/Default file to have the script, posted below, and it worked perfectly fine in RHEL5. But in 6, when you click Cancel, the user is still able to log in. It even states in the system logs that the user cancelled the login.As you can see, I have the script using the 9th field of the user's env to get the PID, and using the kill command to end the process, which should be logging the user out right away if they click the Cancel button. This works in 5 without issue (though I used -f5 in RHEL5, had to move it to -f9 for RHEL6).
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Apr 22, 2011
Is it possible to install firefox 4 in RHEL6? I can't find a mirror for this package.
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Dec 20, 2010
I am looking to install RHEL 6 over the network. I havent done any kind of installation before, so this is proving to be an uphill task ergoI just registered on this forum.I'll first let you know what i have:1. I have an RHEL 6 image on one machine and on the same machine I also have a DHCP server ( but am not sure if I have a TFTP server as well - anyway to check ?)What I need:
I need to install RHEL 6 on another machine using the image on the earlier mentioned machine. I have come across many links on my searches online which cover the theoritical aspects which mentions the use of "kickstart" file which once transfered to my client-machine has to be run to install RHEL on my client.. But my problem is, I am unable to find any place which gives a sequence of steps or commands to follow which will help me install this... Can you please guide on how i can go about this
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May 10, 2011
Is it possible to install 32bit wine on 64bit rhel6 os. If yes please send me the procedure. I tried but it asking 32 bit lib's and if i install 32bit lib's rhel giving error conflict.
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Jul 10, 2011
I am using a wireless usb device to connect to my router and the make/model of the device is Edimax 7717Un. Drivers for Linux came with the CD and I tried to follow the Read me .sta but I cannot understand few things.
1 When I tried to compile the code by using $make command the code is getting compiled with some errors which are mentioned below:
_Linux_STA_V2.1.2.0/os/linux/../../os/linux/rt_linux.c:1508: error: 'struct net_device' has no member named 'open'
/root/Desktop/LIN_FILES/2009_0521_RT2870_Linux_STA_V2.1.2.0/os/linux/../../os/linux/rt_linux.c:1509: error: 'struct net_device' has no member named 'stop'
[Code].....
if there is way of installing the driver for my make and model in RHEL 6.0 or is there anything I can do( which I think would be slightly too much for me) in this circumstances. I am attaching README.STA and the MAKE file with this post .
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Aug 2, 2011
how to install flash player 64 bits rhel6
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Aug 3, 2011
how to install and run php, mysql & apache in rhel6 in 64bits redhat
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Feb 1, 2010
Have spent 6-8 hours trying to get the darn wireless to work. Started on Network Manager, switched to WICD, then back to Network manager. Have uninstalled and reinstalled driver a dozen times. When I go to System->Administration->Windows Wireless Drivers, get pop-up saying "Unable to see if hardware is present" When I click "OK" then network driver window says "Hardware present: Yes" and the driver is listed.First time user of Linux, and getting frustrated.I really want this to work so I can become as smart as all of you reading this post.
bret@novus-laptop:~$ sudo lshw -c network
[sudo] password for bret:
*-network UNCLAIMED
[code]....
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Mar 14, 2010
I have just done a new install and have no network (LAN) connection.My network card blinks as if there is activity but the corresponding diode on my router is not active.I have checked the ethernet cable by switching with a valid connection to a WinXP system; like this I know that all the router ports are good.The network configuration module does not indicate a wired connection.
I have also tried sudo ifdown eth0 and sudo ifup eth0 but receive error message: interface eth0 not configured Can anyone help as it is my first experience with linux systems.
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Jun 5, 2010
Put Ubuntu 8.10 on it and right of the bat..My internet wont work...Cant view any wireless connections nearby..Heck it doesnt even show the option to connect to anything? I havent used Ubuntu..in a long time..and need to get my laptop up and running soon.
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Oct 30, 2010
I just installed ubuntu 10 on my pc and unfortunatly I don't have internet. I only have one pc wired to my 2wire modem. I want to use dhcp, no static ip if possible.
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Jun 10, 2009
I have an old iptables script (?) that I got from iptablesrocks.org, which works fine with my antique Fedora 4 system. I transferred it to a brand new RHEL 5.3 install, but when I go to use 'iptables-restore < firewall_script' it throws a 'no command specified' error at the very last line of the script, which I have never seen before. The script works fine on Fedora 10 and RHEL 5.1, I am pretty sure it even works fine on RHEL 5.2. Could it be that the fact that I am using 64-bit Linux for the first time, and need to do something different? Here is the script: [URL]
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Jan 19, 2009
When I attempt to install a new hardware system over the wire via NFS I get the following error:"unable ro retrieve http://192.168.0.1//install/images/stage2.img."The httpd.conf file is configured to use /var/www/html as the root. I have placed the installation files in /var/www/html/install. In the http install screen I enter the following information:Web site name: 192.168.0.101CentOS directory: installI have tried many different variations in these two entires, but the error always is the samw: the installation script searches for an address which has an extra / character interposed between the server IP address and the directory path entered in the next line.
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Jun 12, 2009
Just tried new Fedora 11 yesterday, did a fresh install with ext3 /boot and ext4 file system, booting looks great, but wireless doesn't work. I have tried using broadcom-wl, dnmouse script, dnmouse broadcom f11 rpm, fwcutter but not ndiswrapper
Code:
# rpm -qa | grep broadcom
broadcom-wl-5.10.79.10-2.fc11.noarch
Code:
# lspci -nn
02:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01)
Code:
# lspci -vvv | grep 4312
02:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01)
Subsystem: Hewlett-Packard Company BCM4312 802.11b/g Wireless LAN Controller
ifconfig only shows eth0, lo and pan0 interfaces, and got nothing from iwconfig...
Code:
# iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
pan0 no wireless extensions.
Even tried to blacklist b43 after installing broadcom-wl driver, but no luck. Broadcom-wl works fine with Fedora 10 on my laptop, is it possibly because of the new ext4 file system? Should I try ndiswrapper or install Fedora 10 again and do a preupgrade? I also use fedora at work.
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Mar 14, 2010
This is my first attempt switching to Ubuntu from Windows, and I am having some trouble getting the on-board ethernet to work in Ubuntu 9.1. I have a MSI KM2M Combo-L VIA KM266 and VT8235 Chipset which uses the Rhine II chipset. I am trying to use the onboard ethernet, however it does not connect to the network after installing Ubuntu, although the driver appears to have been automatically installed. I also tried this with several other network cards (Intel, Dlink, Netgear) with various chipsets, but none seem to work.
Our network Netgear switch/router has DCHP enabled, and all of the Windows computers connect just fine. This is true even when we plug another computer into the ethernet cable serving the Ubuntu computer. When I manually configure the IP address, it shows the network connection as connected, but it is unable to ping and/or connect to the internet (except for localhost and the assigned IP address). I used 192.168.11 as the IP, 255.255.255.0 as the netmask, and 192.168.1.1 as the gateway. Below are several commands, that I've run to provide some additional information (using auto eth1).
[Code]....
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Oct 11, 2010
I have a laptop that was working fine with 10.04 LTS. Today, I did a full 10.10 install and now my wireless is not working. Thinking it had to do with 10.10, I did a full install back to 10.04 LTs. Wireless is still not working. I tried installing the driver for my laptop's internal wifi using ndiswrapper, but that didn't work either. I have another laptop that is identical to the non-working one, with the exception that it is running a Celeron processor and non-Nvidia graphics. Otherwise, they are identical with respect to the wifi adapter. The Celeron machine is giving me absolutely no problems.
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Oct 15, 2010
Yesterday I upgraded to Ubuntu 10.10 by a clean install. My laptop is an acer aspire 5050 with a IEEE 802.11 b/g Wlan wireless card. I am using only Ubuntu in my laptop. Today I noticed that wireless is dead. The indicator is off and I can see that there is not detection of any wireless networks in the "Wireless Networks" menu. In this point I must inform you that I didn't experience any wireless problems with the two previous versions of Ubuntu (9.10 & 10.04). Below you can see the outputs (in italic format) of some commands that I peformed in terminal:
*1st command
sudo ifconfig -a:
eth0 Link encap:Ethernet HWaddr 00:1b:24:6b:03:1d
inet addr:192.168.2.3 Bcast:192.168.2.255 Mask:255.255.255.0
inet6 addr: fe80::21b:24ff:fe6b:31d/64 Scope:Link
[code].....
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Nov 25, 2010
When I run Kubuntu on livecd everything works perfectly, I just click on systray icon, select my network, enter wpa pass and it's all setup! But after I installed Kubuntu on HDD it doesn't work like that anymore. [URL] Version 10.10. Maverick Meerkat
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Jun 20, 2011
i am using acer extensa 4620 laptop of 32bit architecture with core 2 duo processor and 1 gb ddr2.i have installed RHEL 6. i want to do practice on virtual machine for my rhce exam.due to 32bit architecture i am not able to use kvm one more problen,during installation of RHEL6 i cannot use "install or upgrade" option while booting dvd.after entering this opiton my screen goes blank nathing comes,but i am able to install usic "basic video driver option" same problem i face when i enter in rescue mode also..... nothing is displayed...the screen goes blank
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Apr 29, 2011
I compiled kernel-2.6.32-71.24.1 on 32-bit rhel6, but there is no kvm.ko. what if I want to use kvm on 32-bit rhel6.
Steps to Reproduce:
1. install kernel-2.6.32-71.24.1.el6.src.rpm
2. rpmbuild -ba kernel.spec
3. find /root/rpmbuild/BUILD/kernel-2.6.32-71.24.1.el6/linux-2.6.32-71.24.1.el6.i686/-name kvm.ko
Actual results:
not found kvm.ko
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Jan 29, 2010
I just installed ubuntu 9 and I went to package manager to install aircrack-ng version 1:1.0-1 and it says that it has installed but then when i go to applications/internet/aircrack is not shown.
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Sep 16, 2010
I just installed 9.10 to a dell inspiron 531s and neither the ethernet nor the wireless will find a signal. The results of sudo lshw -c network are
*-network
product: BCM4318 [AirForce One 54g] 802.11g wireless LAN controller
vendor: Broadcom Corporation
[code]...
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Jan 15, 2011
My desktop computer has another Linux distro on it. Wired networking was working fine. I wanted to try Ubuntu 10.10 so I installed it on a spare USB HDD. After install, networking still worked on both distros.
I moved the USB HDD to my win7 laptop and Ubuntu 10.10 booted fine. Once booted, Ubuntu asked to configure wireless on the laptop. I tried to do this but it did not work.
Therefore, I moved the USB HHD back to the desktop and booted. Now the wired network does not work from either Ubuntu or other distro (fedora 14). And to top it all off, the wired network will not work even from the Ubuntu live CD.
I have checked all connections, switches & cat5 cables to my desktop computer. I can still access the network and internet from my laptop (in win7) so I do not believe it is an infrastructure issue. I can confirm that everything works from the cable out of the back of the desktop through to the internet.
Here is the output from the usual troubleshooting commands in Ubuntu 10.10 code...
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May 5, 2011
I'm trying to create a flash drive that I can use on my laptop to boot into ubuntu. I followed the instructions on the download page to create le usb drive and was successful.My problem is that whenever i install my nvidia drivers, my internet completely stops working. Both wired and wireless work fine on a fresh install. I can reboot and try again and they both still work. While installing the nvidia drivers however they both stop working, and upon a reboot they still aren't working. I can connect via my desktop and my phone to the same access point i'm trying to go through on my laptop, so the problem is isolated to my laptop.
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May 13, 2011
i have a dual boot system with xp and ubuntu 10.10 (which i recently installed). The internet works fine on my xp but on ubunutu it did not work.
i tried few things, like changing the proxy setting in mozilla firefox etc, but i did not work
i am attaching snapshot of ifconfig, resolve.conf and route-a commands for your referral
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Aug 1, 2011
After a fresh install of Ubuntu 11.04 (from 10.04) and spending several hours trying to figure out why the ad-hoc connection between my two computers (Fedora14 <-> Ubuntu 11.04) no longer worked - it had worked fine for almost 2 years with 10.04 - I've finally concluded it was a DHCP problem. This realisation (which was slow in coming!) dawned on me when I reversed my setup and configured the Fedora box as the DHCP server and everything was suddenly working perfectly! A quick internet search threw up an installation file called "isc-dhcp-server" which other Ubuntu 11.04 - related forums are also complaining about. My problem is that this file, although available in the repository, is not even installed!!!
It seems unlikely that the developers forgot to include DHCP support, so I hope someone can point me in the right direction.
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Feb 4, 2011
1: Did chkconfig --level 12345 iptables off (and ip6tables too)
2: Did system-config-firewall and unclicked enable
3: Rebooted:
Dang the stuff is still there:
--
# /etc/init.d/iptables status
Table: mangle
Chain PREROUTING (policy ACCEPT)
[code].....
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Jun 4, 2011
I can't boot the X window (init 5) after yum groupinstal;l "X Window System"
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