how to start wifi on rhel 5 then from some source i got a little bit knowledge but it is stil not working steps followed by me were:
system/administrators/network
network -configuration wizard opened here i did some steps which result into the following line [checked]active eth0 eth0 wireless then i click activate it gets activate as shown in the above line means it gets activated but iam not able to ping from my router iam provided with network key and ip address now what to do? i have entered the key and ip address.but it is not still pinging from router. one more thing before rhel, i have ubuntu 9.04, on this i configure wifi my ownself. but why it is not working on rhel.
I am not able to install wifi drivers in RHEL 5.4. OS has installed drivers of Bluetooth But It does not install driver of wifi. I have recently installed the linux.
I have 4 partitions in my system, out of which two(sda1, sda2) have windows on them. I have installed RHEL 4 32 - bit on sda3 and after that , installed installed RHEL 64-bit on to a partition sda 5. Now i am unable to boot into RHEL 32-bit. The error i am getting is Error 13: Invalid or unsupported executable format.
I was using win-7. I tried to install RHEL 6 today. [dual boot]/ = 40000 MB and /boot = 1000 MBThe installation completed successfully.The problem is that it is not showing the graphical mode. Only the terminal mode is available. I tried chvt 1-7but I am unable to go to the graphical mode. It is not appearing.What should I do? System config:MSI CR420 Laptop.ntel core i3-350MEdited after following user76871's answer:There is no Xorg.0.log file in /var/log/, There is no xdm in /etc/init.d/, there is no kdm also.I tried startx that also didn't work. I tried system-config-display but the display is not available at system-config-
I am not able to connect RHEL 4 through x manager. The problem is with only new installion. The previously installed PC with xmanger is working and able to connect RHEL.
I am loving the server, except for in the last couple of days the server has completely froze and I am unable to log in at the console nor am I able to connect toit via SSH. Once I force a shut down and restart the server, everything is fine. Where could I look to see what happen to the server? Is there a tool I can use?
I was using RHAT 6.0 Open Client for a couple months and didn't have any issues. Recently my company released version 6.1 of Open Client and recommended to upgrade it. Upgrade went smoothly and I didn't notice any problems until at some point it failed to run 'Software Update' application.
I can't play mp3 from Rhythmbox music player, it says MPEG-1 Layer 3 (MP3) decoder plugin required, and also I can't play mp4 from movie player it says h.264 decoder and MPEG-4 AAC decoder plugin required. what a joke!!! can you imagine for a newbie and for the first time like me use linux operating system find something like that.
I have a compaq presario. I cannot connect my wifi. The indicator won't light up and I just get an error message sayin network is down on interface pppo. There seems to be some abswers out ther, but they are more advanced than I am.
Environment: A 32-bit kernel RHEL5.3 system running on a virtual machine. The root(/) filesystem is on an LV.
Issue: Unable to resize the FS after extending the root LV since it is mounted. After extending the LV, online resizing of the FS was not supported and the root filesystem could not be unmounted while it was in use. On rebooting, I got a kernel panic error. In runlevel 1, I couldn't run chroot, couldn't find the /etc/fstab, root FS could not be mounted, fsck did not run (tried block 31 for second copy of superblock using dd count=1 bs=4k skip=31 seek=1 if=/dev/sda2 of=/dev/sda2), couldn't find any rpm on installation media to install unix-utils rpm. On running commands in runlevel 1,
recently installed ubuntu 9.10 on my HP pavalion DV4 laptop all the things are working fine except wireless connection. I am unable to connect to the wifi network.
not able to get my wifi working with mandriva 2010, using lenovo netbook S10e ideapad [root@localhost ~]# lspcidrake -v | grep -i wireless btusb : Broadcom Corp|BCM2046 Bluetooth Device [Wireless|Radio
Frequency|Bluetooth] (vendor:0a5c device:2150) [root@localhost ~]# service network restart Shutting down interface eth0: [ OK ] Shutting down loopback interface: [ OK ] Bringing up loopback interface: [ OK ]
can not ping from host (RHEL 6) to RHEL 5 in (virtual)? I have stopped iptables on both machines. But still not able to ping from host machine to virtual.
i'm using redhat enterprise version, i'm facinh problem in wifi. i able to browse internet via ethernet but unable 2 connect via wifi and how to install applications.
I am trying to download RHEL 5.4 AS version for testing..But under [URL] There is no specific link for AS version or ES version..How can I detect which iso is for AS and which one for ES..? There are separate links for AS and ES version for RHEL 4.x version but why is it not available for RHEL 5.x versions?
i have old RHEL 3 system which has kernel 2.4 installed into it. I wasnt to upgrade it to RHEL 5.x so i downloaded a kernel 2.6 package but was not able to compile it.
I have and RHEL5.4 conecceted to an SAN HSV200. When I present a LUN to it, In system-confg-lvm gui appears a device like /dev/mapth/mapth0 (that�s the correct device to multipath) and other like /dev/sda or /dev/dm-N, as uninitialized entities. How could I configure to not display this device (/dev/sda) and prevent human errors?
This is the things I need:
1- I want (if it is posible...) to disappear the part where it says "uninitialized entities"
2- Is It necesary mantain the partitioning done to default (like /dev/mapper/mpath0p1) with device-mapper-multipath (kpartx command)? or Can I delete it without future problems?
Trying to connect to internet. by doing service network restart getting msg "3c501 device etho does not seem to be present, delaying initialization". On running command lspci |grep -i ethernet, getting following info ethernet controller- Realtek semiconductor Ltd.unknown device 8136 (rev 01) subsystem- Gigabyte On running command cat /etc/modrobe.conf, getting the following info
alias usb-controller ehci-hcd alias usb-controller1 uhci-hcd alias eth0 3c501
I was wondering if there's any way for a laptop to be both simultaneously connected to a wireless network, while at the same time acting as an ad-hoc network with local access to serve as a wifi connection for my mobile device, which would be ssh-ing into the laptop and using local resources.
I am not very new to LINUX. I was using UBUNTU for the last 1 year and I have switched to Redhat now because I am thinking of taking a RHCE certification now. Actually the problem is that I am unable to install RHEL 5.2 i386 on my i686 machine, I have bought it recently 1 week ago. I tried to use the boot parameter "linux noprobe" then it said drivers not found after 2 steps when it loads drivers.
When I tried to make a GUI install it hanged after "loading /sbin/loader" and said "kernel panic - not syncing". And when I tried to make a text install it said hanged agin after "loading /sbin/loader" and said something like "Oops: 0000 [#1] SMP". If drivers are needed then when can I get those and how can I install those drivers? here is my hardware information as "lspci" says:
00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller (rev 10) 00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 10) 00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01) 00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 01) 00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 01) 00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 01) 00:1c.3 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 4 (rev 01) 00:1d.0 USB Controller: Intel Corporation N10/ICH7 Family USB UHCI Controller #1 (rev 01) 00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 01) 00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 01) 00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 01) 00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 01) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) 00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01) 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01) 00:1f.2 IDE interface: Intel Corporation N10/ICH7 Family SATA IDE Controller (rev 01) 00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 01) 04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
- I am running with Oracle UEL 6.0 (2.6.32-100.28.5.el6) because stock RHEL 6.0 (2.6.32-71.el6 ) has issues with the async I/O driver.
- The test is a high throughput performance benchmark running on Oracle 11gR1
- I am pumping a lot of disk I/O through the system while running with enough users to max out the 8 CPUs, which get to 99+% utilization with RHEL 5.3
- The server is a 4-socket Nehalem EX X7560. Right now, only 2 cores per socket are enabled.
- There are GBs of memory left over. The disk response time of the SSD arrays is around 1ms and the arrays are capable of 4-5 times more IOPS. Same with networking, etc. The testbed is capable of maxing out 32 CPUs with RHEL 5.3 I cannot push the RHEL 6.0 CPU utilization past 95-96%. The same test on all flavors of RHEL from 4.4 to 5.3 can totally saturate the CPUs. It feels like the system is intentionally holding back some CPU cycles.
I have a rocketraid 2640x4 with 2 500gb HDDs configured in my system. I also have a 3.5" usb floppy disk plugged in with the SCSI drivers When I boot the RHEL 5.5 x86 32 bit installer, i type in "linux dd" at the first screen. Then it asks me to load my drivers via the floppy disk which i do. When i get to the installation page of Linux after entering my serial key, it is not able to detect my HDD so i am unable to proceed. I have tried using drivers for RHEL 5, 5.1 and 5.2. There are no drivers for 5.5.
I have tried installing the original CD os 8.04 (Dell system restore) again hoping that everything was on there in order to get me connected to wifi again. Connecting to wifi seems to be the main issue that people have trouble with.I feel that I have 3 options now:
1. Sell the laptop (it is a month old!) 2. Pay for support 3. Put windows on it
