CentOS 5 :: NIC Driver Will Basically Crash/restart Causing No Connectivity For A Period Of Time?
Mar 17, 2010
I'm using centos 5, kernel 2.6.18-164.11.1.el5I have occasional server network problems (the NIC driver will basically crash/restart causing no connectivity for a period of time) due to the marvell sky2 NIC driver being a problem, as discussed here: This essentially means the server is unreliable when under any kind of reasonable load, to put it mildly.Worse still, the driver problem has not been resolved in 2.6.18.x - but it seems to have been resolved in the latest Linux kernels.I really don't want to compile the kernel from source, etc, but it looks like I may have no choice.Is there a repo which has a pre-compiled 2.6.20+ or 2.6.30+ kernel which I can use,
My power went out for an extended period of time and now my graphics are messed up. I started my computer up and I only can get 640x480, so I was trying to reinstall the drivers but the nvidia drivers on the repositroy do not make sense as far as what goes with what, or descriptions of them. I downloaded the driver off nvidias website instaled it. It went to my desktop same problem.
Im looking for an app pr line of code that could let me observe a process, save the info in a number of variable and then put the gathered info on a file.
Ive been trying with variations of top but no luck. I am running several CentOS virtual servers, VM is 2gb ram 2 processor.
Maybe a script that works over a specified amount of time while writing lines with the info on a text file so at the end i can have a sort of table with the data.
The thing is Im going to stress test the server and I would like to have the data to make some statistics.
every time when /usr/bin/puplet try to talk to yum-updatesd via D-Bus, yum-updatesd will crash. After restart of yum-updatesd and call /usr/bin/puplet from the console I get this message;
Error getting update info: Message did not receive a reply (timeout by message bus) Introspect error: The name edu.duke.linux.yum was not provided by any .service files Traceback (most recent call last): File "/usr/bin/puplet", line 191, in _refreshInfo if self.updatesObject is not None and AttributeError: DBusException instance has no attribute '_dbus_error_name'
After a recent update to Slack64 current, GL xscreensavers cause KDE to crash every single time they are run. The crash actually happens as the screensaver exits (ie it runs fine until a mouse or keyboard event, then crashes).
Here's the relevant Xorg output: Code: (EE) intel(0): [DRI2] DRI2SwapComplete: bad drawable
I'm only relatively new to ubuntu and am having a problem with firefox. There was an update waiting for me this morning to install some dummy package and since I've done that firefox falls down whenever I try to go to a page that requires flash. The screen turns grey and nothing happens.
With my limited knowledge (and inability to use any page that requires flash) I've tried to remove and re-install flash but nothing I do seems to work
So this just started a few days ago... maybe 7 at the most.
I am working along, and screen goes black, or just freezes... the lights on my laptop start blinking and becomes everything becomes unresponsive.
I have noticed it is usually when I am Using Firefox and Flash content. I have also noticed it happens when using Deluge, but it usually takes 5 minutes to kick in.
I am using firefox at the moment, but I am sure if I load up a ..... video, it will lock up on me again.
I've just installed F15 over the weekend, and since then I've been having stability issues - primarily it seems to be related to gnome 3 (I've used fedora since its early days, and have never had such stability issues in the prior versions). Basically, when I use gnome-tweak-tool to make a modification, the system crashes; and I have to completely shut off the unit (unplug it) for it to even boot up properly. Today, I tried to change one of the options from its default, and now the very top (black bar) won't show.
I'm in the "File Manager" mode and can see the "Computer", "home" and "Trash" icons. I can move them about; and click on any of them to open. But once they're open nothing else works (clicking on any of the directories, etc, has no effect). I can ctl-alt-F2; but that's the extent. I deleted the .gconf and .gconfd directories (suggested in a different thread on a similar issue), but that didn't change anything. How do I bring back the default gnome 3 bar at the top?
I rebuilt my user account from scratch (that was the fastest approach for me). Nevertheless, gnome-tweak-tool does crash (for example, each time I turn on "File Manager"). This is clearly a bug. I'm using nvidia GTX 480; the problem might somehow be related to the card/driver. I definitely spoke too early I logged out of my account; logged back in, and the top bar is gone again and I'm left with having to deal with this again.
Whenever I'm browsing the web on one of my natty machines, I'm subject to periodic reboots that leave nothing in the syslog. Here's the two constants I've discovered thus far.
It only happens when I'm using a browser (plugin?). It doesn't matter whether I'm in Chromium or Firefox. It doesn't matter whether I use Unity or Gnome 2. This happens every 2-3 days from what I can tell. This problem is not power related because I've tested it with and without an UPS present.
The computer does a full reboot without any shutdown procedure.
The configuration of this computer is as follows: Intel i3 2100 ECS H67 Dual Nic Haupaugge Dual ATSC Tuner MDADM RAID 10 8GB 1333MHz (MemTested)
The browser plugins are as follows: Flash 10.3r181 VLC Multimedia Plugin (compatible Totem 2.32.0) Windows Media Player Plug-in 10 (compatible; Totem) DivX Web Player version 1.4.0.233 QuickTime Plug-in 7.6.6
I installed ubuntu 10.0.4 TLS version and my desktop freezes after a period of inactive time: the screen doesn't change and the apps do not response. It will resume after any key-stroke or mouse action. Is it a feature of 'power-saving' or something else? I need my ubuntu keep 'alive' all the time.
Now i am writting one bash script. in that my requirement is i need to create one directory and that the directory details to be stored in one file Ex. date/time and all in one file. after that i need to delete the folder automatically exactly after 3months. between these time period in 2month itself i need to send one mail to admin "regarding this still one month only more to delete the folder" . is it possible to do like that date calculation in script.
I just reinstalled, and can't get the setting set right so that my display does not shut off after a certain period of time. It is shutting off after a while of inactivity, and I do not want it to.
I currently have fedora 15 installed along side windows 7 on my acer aspire d250. So far it runs great, however I was wondering if there is a way to make fedora 15 hibernate after being in suspend for a period of time, just like windows 7 does. This make sense to me as there is no point in wasting battery life if i can hibernate, but I don't want to hibernate all the time, just suspend for a period of time, like 2 hours, in case I need my netbook again i have quick access to it.
I'm trying to block a site for a certain time.How to Block(deny) perticuler website in certain times of the day , by using squid ? and it seemed promising.I added the lines to my squid.conf
acl office_time time MTWHF 3:00-21:00 acl bad url_regex "/etc/squid/block.acl http_access deny bad !office_time
created a block.acl in the same directory and restarted it.
We are using Red Hat linux 4 .We blocked certain sites through squid for certain ip address.we want to unblock these sites in particular interval ,ie during noon time and after 4.00 pm.
Here we have given
In the sites.txt we have given the names the of those sites that should be blocked
The problem is to unblock sites in sites.txt, for particular intervals
I install Opensuse 11.4 on KDE environment then I changed to XFCE. I don't know how to configure for computer auto shutdown after a period of time don't use it.
I am having some trouble with my opensuse 11.3 internet connection for two weeks. After a certain period connection drops while using both NetworkManager and ifup. For info, I write the outputs of some codes.
I am running Karmic on my laptop, and I have three 1.5 TB external hard drives which I swap between frequently. My problem is that if I leave the drives in, and do not access them for a period of time, they become inaccessible, i.e. I will click on the icon on the desktop or in Places, and it will tell me there is no device mounted, even though I was using it fine just an hour before.
i have a feeling that it is because the USB drives spin down after a period, and Ubuntu detects them as being 'disconnected'. Would it help if I added individual entries for each in fstab?? Or do I need to adjust some settings elsewhere?
EDIT: If this information helps, the HD's are all Seagate Expansion drives, formatted to ext4.
I skipped over Jaunty on my main desktop because Intrepid had been working perfectly for so long. Finally took the plunge to Karmic, and have had major instability problems. I cannot trace them to any particular program I am using. At first it seemed related to power management, since it would lock up every time it had a period of extended inactivity. I have disabled ACPI in my BIOS (I think), and any power management settings I could find in gnome to try to troubleshoot. That seems to have helped, but it still happens semi-regularly, sometimes when I am in the middle of using it. I have tried checking logs and googled anything that seemed important. ie a message in kern.log reads: Clocksource tsc unstable
I'm not sure if this belongs in the Server or Networking section of the forums. Anyway, last month I upgraded my server to Ubuntu 10.04 LTS. Since then, I've had a recurring problem wherein after a certain period of time, the server stops accepting network connections. Ubuntu 10 will continue to reject network connections until someone logs into the server locally, after which time network connectivity is restored and the cycle begins anew. Essentially, the server goes into a "half sleep mode". I say half because the computer is still on and the fans are running.
I've done some searching around various forms and initially figured this issue was related to problems with the Network Manager service (https://bugs.launchpad.net/ubuntu/lu...er/+bug/524454), so I removed the service altogether. However, this problem is still occurring.
I've poured over /var/log/messages and /var/log/syslog, but have noticed no irregular behavior. Has anyone else experienced this issues? I'd rather not resort to downgrading back to Gusty Gibbon if I can help it.
I am happy to provide more information if its needed
The CPU frequency scaling monitor won't stay at 800mhz after reboot or a certain period of time. My goal is to always have my dual core CPU locked at 800mhz to have it run cooler. I'm running Ubuntu 10.10 on my toshiba u300 laptop.
I wanted to know how can I set a period of time to a tcp connection to wait for request or respond for tcp block read. which system call or function I can use? Does any body know a very simple quick and easy reference on web for socket programing that has lots of socket programing examples in it?
Since the upgrade from Lenny to Squeeze on my Notebook Toshiba Satellite Pro U200 with Intel Pro/Wireless 3945 ABG I have wireless connection problems.The connection breaks time to time and sometimes cannot connect automaticaly after restart. BTW I didn't change anything on the wireless or network configurations on the notebook and on the wiereless router.
I'm running Fedora 15 with current updates and kernel. I do not have anything special or non-standard about my configuration or setup. I use grsync to sync my home folder files to a remote rsync server on my network. I've checked my hard drives and my memory and everything else I can think. Here is the problem:
grsync will run for some time and once it nears completion it will crash. This, however, is no standard crash. It literally shuts my computer "OFF". I have shared the remote rsync folder through CIFS as well and I can copy those exact same files through nautilus with drag and drop without issue. I have had a few occasions where the rsync process will complete without issue, but this is a rare occasion. Since it powers my computer completely off I do not enjoy the luxury of having any log files or messages to attempt to diagnose from.
Previously running Squeeze I was using the proprietary driver and never had any issues. Now using the nouveau driver video playback of mp4 files is glitchy and programs like google earth don't operate smoothly. I installed the nvidia driver from the repositories based on this guide, used nvidia-xconfig to generate an xorg.config file. I made sure noeveau was blacklisted and rebooted my machine.
I was greeted with a black screen. So I booted up in recovery mode, used telinit 2 (side note: what happened to /etc/inittab???) to change to a runlevel that doesn't start X, and confirmed that nouveau was, in fact, not loaded. Typed startx and without any errors or warnings the screen went black. ctrl+alt+fN wouldn't bring me back to a terminal, but hitting the power button did shut down X and halt the machine.
I'm not really sure how to go about debugging this as I get no useful output from anything, just a blank screen and that's it.
For the time being I just blacklisted the nvidia driver and let the system boot with nouveau; I'd still like to get the nvidia driver working properly, though. I've always just downloaded the driver right from nvidia and installed it, but I know that isn't the best way to do it. I'd rather not screw up a brand new system, it's so nice and fast with the new SSD.
Having upgraded to kernel 2.6.38 in wheezy, you now have to blacklist the nouveau driver as just uninstalling the packages don't seem to be enough as it is with squeeze. The latest nVidia 270 driver makes my GPU run over 10°s hotter. The 264 driver in the Debian repo has the same effect. I can't install the 195 driver (which I know is ok with my GPU), for some unknown installation error (error 1 during compile).
I have a GeForce 7950GTX on my Dell laptop. The hardware is ok, as the temperatures are much lower with squeeze, and I have cleaned inside the laptop.
Is anyone else having any issues with excessive heat with nVidia? Could this be a driver or a kernel issue?
And why did I have to blacklist the nouveau drivers even though they weren't installed?
