when i recompile kernel , every thing is going ok, but when i enter on new kernel , my network does not support me to enter to internet, when i checked them (eth0,eth1) , i found them on, and active ,i need them to create mobile ad hoc network.
View 3 RepliesI wireless network card is Broadcom Corporation BCM431, but is doesn't work after I update kernel from
2.6.29.6-217.2.7 to 2.6.29.6-217.2.8.
Linux localhost.localdomain 2.6.29.6-217.2.7.fc11.x86_64 #1 SMP Fri Aug 14 20:53:08 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
I opened a socket with sock_create()... bind() listen() accept().
Then, the far end closes the connection.
I want to close the near end, so I can re-open for the next connection.
But there is no close(), and sock_release() crashes the kernel.
I have installed qemu/kvm and created a Bridged network connection which works just fine(Windows 7 VM won't work in NAT mode.)
But when I try to use NetworkManager it says that I have no network connection because the network isn't managed, (I set the settings in ifcfg-br0 and ifcfg-eth0 to be managed)
The real problem is that now I can't use my VPN connections (I have many) in NetworkManager.
Is there a way to have both of these pieces of functionality?
I am using FC14
I managed to get my Linksys AE1000 USB wireless adapter to work on Unbuntu 10.04 LTS.but recently I updated the kernel to 2.6.32-26 and when i rebooted I logged on to see my wireless connection was not working.even worse, I can't fn the links i had that showed me how to install it in the first place, its about the fact that the new kernel uses a different usb setup(probably incorrect, let me know it its incorrect). its an issue that the hacked driver isnt compatible with the new kernel release, how can i revert to the older version that it did work on? i'm using a RALinkTech driver [URL]
View 3 Replies View RelatedI have installed Linux SuSE 10.3 on a PC (Lenovo Thinkstation A58). However, when I start the computer I get the following error message:
"No valid Host_ID or host-name found."
I then use YaST to set up the network. I get the following error message:
"Unable to configure the network card because the kernel device is not present."
The computer has Windows 7 installed and everything seems to work fine. The LED on the Ethernetplug is blinking when using Windows, but not when using Linux. I guess this means that there is no driver for the Ethernet card (Marvell Yukon 88E8057). I have not found any driver for the card and am considering buying a new one. Which PCI card works with SuSE Linux 10.3?
I just installed Fedora 12 x86 in an Acer Aspire One D250. Everything ran smoothly and was detected upon install but unfortunately after all updates were applied to it I ended with a device with no network connection (not even Ethernet).
This appears to be kernel-related because the old kernel (stock) works as expected. The problematic kernel version is (2.6.32.9-70.fc12.i686).
Is there any known workaround for this? Or am I condemned to run this older kernel until the other one gets fixed?
Another question, in the event a new kernel comes out I'd like to keep to older one as a back up, how can I arrange that?
Using Fedora 10, can anyone tell me how to setup the network scripts to create two network interfaces for vlan x and y. Both interfaces should obtain an ip from dhcp and both interfaces should run over eth0.
View 2 Replies View RelatedCannot activate network device eth0!"device eth0 does not seem to be present, delaying initialization".i cannot find my network card while i set up network configuration Now I use dual boot window 7 and fedora 9,I cannot find my network card in select network adapter while network configuration ,i have a network card Atheros AR8132 PCI-E fast Ethernet controller NDIS(620)and for wired in Accer laptop .
View 1 Replies View RelatedCurrently my office use a Cisco Firewall which will only allow the ANYCONNECT utility to do the vpn connection. I found a Linux utility (OpenConnect) which will do the same thing, but allow me more flexibility with my networking needs.What I ultimately would like to have is to have a switch that I can connect any network device into it and be connected to the office. IE (my IP Work Phone and Computer) Currently I have is a computer with fedora 13 and two network cards eth0 (home network - connected to a router) and eth1 which I would like to connect a switch to. OpenConnect communicates fine and I can see the work network from the Fedora machine. It creates a vpn0 tun/tap device and I don't know how to pass communication to/from the eth1 device.
Do I try to iptables the ports for the phone and services I need on the computer? Or do I build bridge; and If I do what am I bridging. I have tried making a bridge from eth1 to vpn0 which reply's with unsupported device or something like that.Unfortunately my network skills are bit limited and my office says "it can't be done". Their solution is for me to buy a ASA5505 (or something device) and have a static IP. I would have to make it work as my router and even then it will only DHCP 10 ip addresses; which will cause a shortage of IP addresses in the house.
Everything worked fine on kernel 2.6.33-6.But since the update to kernel 2.6.33-8, not always but nearly everytime I resume from suspend, my wireless network is disabled.When I right click the tray Icon the "Enable Networking" box is unticked and greyed out.Only a reboot brings networking back
View 14 Replies View RelatedI just added a 2 port network card to a system that is running Fedora 11, but it is INACTIVE. I open the Network Device Control to activate it but there is no network ports in Network Device Control. It is empty.It looks like the system recognize the card and loaded correct driver.
View 4 Replies View Relatedthere was a new kernel update that I installed today. I used some kl mod packages to work my broadcom. For some reason its not working after the kernel. Is there a way I can recompile the driver or so?
View 7 Replies View Relatedafter upgrading to kernel 2.6.34.6 I have two issues which I don't know how to solve. First and more important is an issue with boot process. The boot is ok until it is supposed to switch to gnome desktop. Then suddenly the graphics become a weird line pattern with no discernible features. Only a rectangle which moves upon moving the mouse. This can be resolved by switching to a console, logging in there and killing the gnome-session. (with kill -9) Then, instantly the desktop appears as usual, the background is loaded, the panels come up and all seems well.
I have no clue what causes this. I thought there's a display driver problem but since I can actually get back to the normal graphics state I'm confused. Also glxinfo says:
Code:
[Me@Plato ~]$ glxinfo | grep render
direct rendering: Yes
OpenGL renderer string: Mesa DRI R600 (RV620 95C4) 20090101 TCL DRI2
Secondly the nm-applet doesn't work until restartet. Normally I expect to see an authorization request window, prompting for my passwd to start wireless networking, and the little icon in the panel. Both don't show up until I kill the nm-applet process and restart it. After I do this everything is back to normal and working as expected.
I assume if problem one is solved, two won't be a problem anymore because I expect the password dialog hidden somewhere in the background when the graphics is all garbled..
Edit: Failed to mention thath my graphics card is ATI3470 as shown in the signature...
My kernal version is 2.6.35.6-45.fc14.i686 (2.6.35). I have installed fedora 14. I dont have a wired network connection , so as mentioned in one the threads [URL]... i downloaded the RPM fusion of the driver and followed the steps. This is the first time m installing linux ,i have no idea if my kernel is kmod version. But when tried installing any of those codes provided it gave an err saying NOTHING TO DO. But my network manager doesn't show the wlan. It still says driver firmware missing. When checked the loaded kernel it did have ssb and b4. I did blacklist them. But reappears everytime i check and wl is not loaded.CAN anyone please help me know wat I should do?
View 5 Replies View RelatedI have installed the fedora 14, but there is no kernel source tree.I read the doc "building a custom kernel".But I don't want to rebuild a new kernel.I just want to install the source tree of current kernel.Could someone tell me the way?
View 6 Replies View RelatedI have the following problem:I have to networks in remote places.I have an opnvpn client in one network that connects to the the router (openvpn server).My question is,can i connect the network where the openvpn client is,throught the computer with the client to the other network.If yes,how? (please make it an idiot proof anwser because i have limited knowledge about iptables). I was thinking like forwarding (the router in the network with the openvpn client is also firewalling with iptables) the request of the ip class of the openvpn network to the computer with the client,which masquarades the interface
View 2 Replies View RelatedI'm running Fedora 10 on a HP Compaq 6710b laptop. It is by far the best OS I have ever used and have no complaints, but I seem to be having some trouble with the wireless at work. The office has a single Cisco Aironet 1131 configured for WPA2 using AES with a PSK. The SSID is not broadcast. The mode is B/G mixed. My wireless card is a built-in Intel PRO 3945ABG, the driver is IWL3945 (auto configured during the OS install).
I use the Network Manager to manually add my SSID and select "WPA & WPA2 Personal" on the security tab and enter the PSK in the password field. After a few moments the wireless connects and appears to be working fine. About every 3-5 minutes while using the office network I get the "kernel error" dialog in the bottom right hand corner of my screen and the wireless drops connection. It re connects after about 30 seconds and appears to work fine until the next kernel error.
Probably there is bug in kernel used FC11 [url] This bug freeze computer after ping or other data sending over VPN connection.
Is there any chance to backport this patch to kernel in FC11?
More about this in topic:[url]
In the latest Fedora 11 updates, kernel 2.6.30.5-43.fc11.x86_64 breaks broadcom-wl functionality on my BCM4312 wifi adapter
Code:
$ lspci -v | awk '/Ether|Net/,/^$/'
03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
Subsystem: Dell Device 01f1
Flags: bus master, fast devsel, latency 64, IRQ 17
[code]....
and all is well, the modprobe commands can go in /etc/rc.local. BCM43xx *.inf driver for ndiswrapper (32 and 64 bit)here:
(kmod-wl-2.6.30.5-43.fc11.x86_64-5.10.91.9-4.fc11.2.x86_64 is installed)
since the release of the 2.6.32.14-127 kernel a couple of days ago I can't use my wireless adapter (rt2870 based) since there isn't a kmod-rt2870 package released for this kernel.Normaly I found that the kmod package was available the same day as the kernel. Does anyone know why there is such a delay this time? Or if there is a workaround
View 3 Replies View RelatedI'm not sure what changed but when I recently upgraded via yum to Kernel 2.6.34 none of my uPnP or DLNA apps show up on my tvs (Sony TV and PS3). Booting an older version, i.e. 2.6.33 solves the problem with no other changes. I use MediaTomb, MythTV uPNP server and Serviio. All work fine except with the newest kernel.
View 8 Replies View RelatedYou know, I thought I had my Broadcom issues all figured out, I have a simple list of installing the RPM Fusion repos do a yum update and yum install kmod-wl and everything works.However, this time it didn't work. I am installing a new fedora 14 for a friend who is totally fed up with windows and I get this error: (Yes I have searched the internet and Fedora forums for an answer)
[code]...
I have tried the two yum suggestions and they don't work I have tried updating the kernel and have installed kernel-devel-'uname -r' (suggested by another site) I have tried installing broadcom-wl and b43-openfwwf which only knocked out the card entirely
I upgraded from kernel-2.6.38.6-27.fc15.x86_64 to kernel-2.6.38.7-30.fc15.x86_64. After the upgrade I no longer have a wireless interface in Network Management. I have a broadcom BCM4312, booting the previous kernel solves this problem.
View 9 Replies View RelatedI am a little optimistic now after my problem of wifi was solved by stoat that presisted for about a year, now i am trying to install my vpn client. he asks me to write the path of kernel source code directory : and i answer by:/lib/modules/2.6.26.8-57.fc8/build/
But he answers no such directory or file and i dont know why
The build is covered by a red box when displayed by a terminal so can any body tells me where i can find my kernel source directory or i should install them, how
kernel-2.6.32.10-90.fc12 seems to break 802.11n with my intel 4965 chip on my thinkpad t61p. Anyone else seeing the same thing? iwconfig shows extremely low bit rate. dmesg doesn't show anything at all unusual.
View 10 Replies View RelatedI recently installed F13 on my Toshiba Satellite C650. It has a buggy ACPI which no linux distro till date supports. I got that covered though. But my problem is that the ethernet port works only if the kernel is >=2.34. But F13 came with 2.33.
I do not have an access to a wireless network. Please tell me how to update the kernel without connecting to internet directly. I am new to Fedora. I have been using Ubuntu for some time and this can be achived in ubuntu by downloading the DEB packages and dependencies.
I am newbie to linux, I am dealing with Fedora core 13. I have already succeedded in building an ad hoc network and a WLAN network. My next step is to get some networking statistics such delay, throughput, etc. So, I need traffic to flow through the network for both multimedia traffic and bulk data traffic. How to send files between nodes on the network (I found commands ftp, rcp but do not know whether they are the correct choice for this). ID their any application to perform this?
Also, I want to perform some video streaming between two nodes to study the behavior of real time data transfer. Is thier any application to perform this?
The 486 kernel works just fine, and while I have only 1GB of RAM at the moment I hope to have 2GB someday and would like to take advantage of the dual core CPU, so I would like to configure grub to run the 686 kernel by default. For whatever reason, it runs the 486 right now and the 686 fails in a major way: there is no network connectivity at all. It could be plugged into my cable modem router and it shows no wired connections. The fact that one works and the other doesn't puzzles me since I haven't touched either since the install and a few rounds of upgrades.
I should mention I'm newbie but getting better; I managed to install debian on this x60, yet while preserving the factory install rescue & recovery partition and preserving the factory install MBR so that ibm-specific hardware functions (thinkvantage button, etc.) still work. This required me to use dd to copy the first 512 bytes of my debian partition to a file in the windows partition, etc., and modifying the windows bootloader. (I wish I had learned dd long ago--it rocks). I did this because if I ever resell the X60, the fact is most people use MS Windows and having that partition adds a perception of value to some potential buyers; not to mention I paid $ for it (I was young & stupid) so why should I delete it. I also backed up the recovery partition on another drive using dd over NFS in case the hd ever heads south.
Anyway, I've never been comfy with messing with the kernel. I did once recompile a module for ALSA because it had a bug in it for an old Yamaha integrated sound card on an old PIII and the newer version worked [alsa fails on this x60 too but I think I found a post on here that has a solution I will try later]. But I'm clueless as to networking modules, not to mention the correct module is installed already from Intel for this chipset. So what is there to do?
Here's a clue: the ifconfig output is radically different from the 686 and 486 kernels. Looks like hardware is not being detected since eth0 fails to show:
I would show the diff output below if it weren't so long--and not allowed--upon 2 text files, the first holding the output of modprobe -l under the 486 kernel and the second under the 686 kernel.
I just upgrade my Fedora 14 to Fedora 15 RC1.I found the critical issue for me that Juniper Network connect(SSL VPN) didn't work for me again.I wonder if the network interface name changed impact this, but I am not sure about it as I didn't see any obviously error.I can connect the VPN auth page with my username and password after I switch my Java plugin to Sun JRE( I use google Chrome).As the Java VPN applet started, it appeared for a while and shutdown again. I think the VPN auth has been passed at that time, the problem might about creating the VPN Tunnel.
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