About 1 shutdown in 3, my PC just hangs and doesn't actually power off. If I hit "escape" early enough during this, the last output is "iptables unloading modules", and nothing else changes. Wait long enough and hitting escape will not do anything, but still computer does not shutdown
View 5 RepliesI have just made a clean installation of FC12. The only change I have made for now is to disable the NetworkManager and set a static ip address. My problem is that when I click "shutdown" it doesn't complete the shutdown and hangs due to some kind of kernel error. Then I have to use the power-switch to shut it down. It doesn't happen every time, but it happens often (every 3rd shutdown or so).
I get this error-messages on the screen:
Code:
Unmounting file systems:[OK]
Halting system...
--------[ cut here ]-----------
kernel BUG at kernel/time/clockevents.c:262!
invalid opcode: 0000 [#1] SMP
last sysfs file: /sys/mmodule/ip6_tables/refcnt
Modules linked in: {long list}
Pid: 1809, comm: hal Not tainted (2.6.31.12-174.2.22.fc12.i686 #1) OptiPlex GX270
This is exactly whats described here: [URL].
I have a config script for a particular software package that does...
iptables-restore < /etc/sysconfig/iptables > /tmp/firewall.log 2>&1
The problem is, the output hangs after this. If the user hits a return, the rest of the output comes to the screen and the script finishes normally. But the script looks like its hung because of this odd iptables-restore behavior.
I was putting together my iptables rules based on "LINUX FIRE WALLS Attack Detection and Response with iptables, psad, and fwsnort" by Michel Rash.Based on the above, are the naming conventions used for netfilter modules changed? If so, could someone point in the right direction to get the facts from. I am worried that I am not getting the modules loaded to match the rules in my firewall. I was also trying to set up string matching and noticed that some things have changed. Perhaps I need to read a more updated book on iptables / netfilter.
View 4 Replies View RelatedThe problem I am having is that iptables won't load the required modules for my firewall rules.
iptables -F
iptables -P INPUT DROP
iptables -P FORWARD DROP
[code]....
I use Debian 5.0.6 32-bit through VMware workstation installed on my Windows Server 2003. I just simply installed it from CD-1 and I use Directadmin on that.
I need a lot of iptables commands for blocking but I keep getting missing module errors on that one, I did lsmod | grep -i iptables to see there are no modules. It should have been installed by the disc image but I don't know why it didn't. So I now want to know how to get those modules required by iptables.
I downloaded the x86 server version for Lucid twice today. Both times before burn the md5 match those published on the Ubuntu site. I am attempting to install the system on a Dell poweredge 2500. 2x 1.4 gb P4 procs, 1 gb ram, 750 GB HDD (raid) Boot to installer. it goes through the standard language checks, keyboard, checks for cdrom, then attempts to start copying files.
It gets to 17% copy on fs-core-modules-2.6.32.21-generic-di and hangs there for 5 minutes or so. Then comes back with the error that it could not get the file and asks if I want to retry. all retries lead back to this error. As I said, MD5 is exact, burner does not complain of a bad burn, and disk is closed at the end of the burn. so, has anyone else been able to install Lucid server x86? burned four disks today, one pair on two different burners. All fail at 17% retrieving that file.
I'm using debian 8 on a notebook and since I tried to get the wifi working (another story...) I wanted to unload and load the alx driver module. So I used rmmod alx and when I tried to reload with modprobe, it didn't find the device (not the module). So I rebooted and now the notebook won't start. There's just the emrgency mode, so I log in as root and journalctl -xb gives me some erros:
Code: Select allsystemd-modules-load.service: main process exited, code=exited, status=1/FAILURE
Failed to start Load Kernel Modules.Unit systemd-mdoules-load.service entered failed state.Then it fails to start the modules ip, ppdev, parport_pc and fuse.Next error is
Code: Select allboot-efi.mount mount process exited, code=exited, status=32
Failed to mount /boot/efi.Followed by
Code: Select allDependency failed for Local File System.
And last but not least
Code: Select allFailed at step EXEC spawning /bin/plymouth: No such file or directory.
There was also an error at the first time "Failed to load autofs4", so loaded it manually with modprobe. As this worked, I opened the /etc/modules - which was empty, don't know whethere it was also empty before or not - and wrote autofs4 in the file. autofs4 seems to load succesfully, so I tried writing also ip, ppdev, parport_pc and fuse, but I just get the error for these last four twice... But lsmod shows some loaded modules (autofs4, ext4, crc16, mbcache, also alx and say 15 more).You should also know that I use an extra boot partition and use EFI.
Working with 8.2 DVD installation for about 5 days, Debian newbie. As subject says, screen goes dark and hangs indefinitely.
This guide: [URL]... similar to others I've read. I've done everything there to section: Status and Logs of Services, and that's as far as I've gotten.
Guide suggested posting some files, so here they are:
Code: Select all#
# Grub.cfg
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
[Code] ....
I installed selinux and it caused ubuntu to stall/hang on shutdown, so I got rid of it, and it is still hanging. The splash stops at the third/fourth progress dot and just sits there.
View 1 Replies View Relatedthe (almost) last message I see is"shutting down (remotefs) network nterfaceIf I then press Ctrl-Alt-Del the system goes on until:shutting down (localfs)network interface: eth0... and that's it - further go on possible,by any means.No complete shutdown possible.Until present I did at least get nojournal replay at the next startup
View 9 Replies View RelatedUbuntu hangs on splash screen when shutting down and restarting after creating startup scrip.
I created the upstart script using the following method:
sudo gedit /etc/init.d/local.autostart "Edit local.autostart"
sudo chmod +x /etc/init.d/local.autostart And sudo update-rc.d local.autostart defaults 80. After this ubuntu hangs on the splash screen during shut down. If I remove the script by doing: sudo update-rc.d -f local.autostart remove
Then ubuntu can restart once again.
I just recently installed ubuntu 10.04 and it works great! I got it to work with both of my printers, scanner, and zune! The problem is occasionally when I boot up ubuntu it stops and displays "[drm:rs400_gart_adjust_size] *ERROR* Forcing to 32M GART size (because of ASIC bug ?)"
View 2 Replies View RelatedWhen I'm shutting it down it hangs on the splash screen. The screen then fills with white in a weird way; it's hard to describe but it's like watching film become exposed to air. It almost looks like there's something wrong with the screen but there isn't. I have no idea why it could be doing this.
My laptop is a Toshiba Satellite A305D.
Shutting down sometimes hangs during the purple ubuntu shutdown screen. This especially happens when shutting down via ssh.
For example, sometimes I need to leave and wait for some operations to finish. Later, I ssh into the machine to sudo shutdown now. It tells me it's going down and disconnects me and all, but when I get home the shutdown screen is still on with a few white and red dots (those that are animated during shutdown).
When this happens, I do a slow Alt + SysRQ + R, E, I, S and U before I manually power down in order to keep my file systems happy.
Also, shutting down sometimes leaves me with a black unresponsive desktop. I can login through ssh and do a /etc/init.d/gdm restart and my desktop (or login screen) comes back.
I am running Ubuntu 10.04 LTS x64. I was running X86 before and I had the same issues with the shutdown hang. After a clean install of x64 it took a few weeks before I got the same symptoms again. The black desktop thing is new with x64.
what to do the next time this happens in order to find out why it's happening?
I'm not 100% certain, but I'm fairly sure that fglrx is preventing clean shut downsHardware is an ASUS E-35M1-I Deluxe, so fairly new, and I'm running Ubuntu natty.I couldn't find anything damning in the logs under /var/log, so I'm not sure where I can look to find the specific errors. All I know is that when I'm running with fglrx shutdown takes forever, as if it's waiting for the X server, and it just never shuts down cleanly, but when I run with the standard radeon driver everything shuts down quickly and cleanly.Sometimes when I tried to execute a "service slim stop" or "service gdm stop", the whole system would hang, and needed a hard reset.
View 7 Replies View Relatedfirst of all I am sorry about the mess in the question, I hope I am being clear enough.
I am using VectorLinux 6.0 standard, kernel 2.6.27.12.
iptables v1.4.0
Deluge v1.18
the problem is that as soon as I do
Code:
iptables -A INPUT -j DROP
Deluge hangs and stops responding.
I am trying to make iptables to drop everything except tcp,udp 6887 (for torrent) and except established and related. iptables -L looks like so:
[Code]...
Edit:
Now I see that Firefox also hangs if I try to right click a tab when I have iptables -A INPUT -j DROP.
Linux distro:
Mandriva One 2010.0-KDE
kernel(after update):-> 2.6.31.12-desktop586-1mnb
Pentium 4 3.4GHz
Used to boot to kenrel 2.6.31.6 for the past 2 months updating my system whenever i was asked to-NO PROBLEMS so far(till yesterday in fact)Mandriva yesterday, offered a list of system updates including the kernel 2.6.31.12 and the respective Nvidia drivers.Boot to that kernel computer reacted as usual and everything seemed to run properly. HOWEVER,when i tried to shutdown the system everything powered off(hdd-keyboard) except the CPU(and the power supplier).I restart(manually) the system boot in and try to reboot it-NO Problem-logout NO Problem but FAILED TO SHUTDOWN PROPERLY AGAIN.
I'm using Debian Sid xfce on my lenovo laptop. When i try to shutdown, the screen always stays on (the fans turn off). It says "reached target shutdown", then this happens: [URL] .... and then it hangs. I have to press the power button to shut it down. (I have the same problem with reboot). I had the same issues with Jessie.
Things i tried so far and didn't work:
Code: Select allshutdown -h now
shutdown -p now
halt
poweroff
systemctl poweroff
init 0
I edited /etc/default/grub and added the following options at "GRUB_CMDLINE_LINUX_DEFAULT":
acpi=force, acpi=off*, acpi=noirq
*acpi=off: shutdown (not reboot) worked a few times but i didn't have wifi and power manager didn't seem to work
none of them worked..
I have no energy or wake up options at my BIOS.
I found out that i can normally reboot with the Alt + sysrq + REISUB key combination.
recently a weird error occured on my Ubuntu Karmic. When I shutdown (or reboot) the os, the flashing logo shows and then the whole process hangs with last few lines of shutdown log displayed. The last line then says this error:
Code:
init: rc main process (pid) killed by TERM signal where pid is actual pid of that process.
Then I have to shutdown the computer manually with hardware button. It's no big deal, it's just not that comfortable and I'd really like to know why this is happening.
Completely new Gateway dx4850-45, installed 11.04 64 bit.
Symptoms:
- Both restart and shutdown hangs, have to hold the power button to kill it.
- Once the screen saver kicks in it hangs,
- Try to reinstall using 11.04 and 9.10 and they both hang. On the screen there is briefly some ascii text talking about "... found 2 index files ..."
12.2 is up to date and am running the Firefox from Slackbuilds. There was an update to FF a few months ago. Since then FF "hangs" when I close it out. It does seem to shut down better from the home page instead of whatever site I happen to be on at the time of shutting down. I do have a few addons to FF but they were there before the update with no issues. The addons are Gmarks [disabled], Rankchecker, Scribefire, SEO for FF [disabled], SEO Toolbar, Weatherbug and Web Developer. I haven't done any "fixes" so I'm fairly certain I didn't create my own problem.
View 4 Replies View RelatedI have a SMB share being mounted during boot using a /etc/fstab entry.All that seems to work fine, but on shutdown or reboot I found that the system hangs for a variable period trying to unmount the share. It appears from the log that the unmount is happening after the network connections are closed.Is there someway around this, or is there some other way I should be mounting the share so that it is closes successfully at restart or shutdown?
View 1 Replies View RelatedCreating a separate /tmp partition manually during install prevents a clean shutdown.
Setup: Debian 8 minimal server configuration (SSH only) using net install as virtual machine on Windows Server 2012 R2 Hyper-V (Gen 2).
1024 MB RAM, 20 GB VHDX, and 1 Processor, EFI boot
Packages installed: openssh-server, sudo, unattended-upgrades, bsd-mailx postfix
Application: IPv6 gateway using 6in4 tunnel
Symptoms: When shutting down the operating system (poweroff or reboot), the message
A start job is running for Unattended-Upgrades ( xx seconds / no limit ).is displayed on the console and will persist for several minutes before eventually timing out and shutting down.I've tried several different configurations. Any configuration that creates /tmp automatically (whole disk with single partition, or disk with separate /home, /var, and /tmp partitions) works fine and shuts down promptly. When I partition the disk manually (512 MB EFI Boot, 17 GB /, 3 GB /var, 512 MB /tmp, and 512+ swap) the problem occurs. I've narrowed it down to just the /tmp partition by testing and comparing various configurations (including/excluding partitions, placing partitions on a separate disk, changing the partition sizes, matching against automatic configurations, etc.).
I have also compared the /etc/fstab and /etc/default/tmpfs configuration file between working and non-working systems and cannot see any meaningful difference.
I am unable to restore my iptables from iptables-save after upgrading Fedora. I cannot get iptables-restore to work, and I have resorted to entering rules manually using the GUI.
View 2 Replies View RelatedIPtables creates an error during startup as well as when I try to restart it: Here's the output of:
[Code]....
Recently I installed vncserver (tigervnc) on my desktop. Ever since my computer refuses to shutdown normally. At shutdown the following message pops up: Quote: System policy prevents stopping the system when other users are logged in Then I have to enter the root password to shutdown. If I stop vncserver before, the computer shuts down normally.
[Code]....
I want set up VPN on my VPS but when i try to turn on tun/tap i see:
:/lib/modules# modprobe tun
FATAL: Could not load /lib/modules/2.6.18-194.17.1.el5.028stab070.7PAE/modules.dep: No such file or directory
os : debian 5
(folder lib/modules is empty)
I am booting centos 5.4 on machine. The system hangs at line "Applying iptables firewall rules".Is there any way to skip starting iptables service during boot or disable it during boot so the system finally reboots.
View 1 Replies View RelatedI have a CentOS 5.4 box that I am trying to set up as an OpenVPN server. So I modified the firewall by running the following script:
#!/bin/bash
#
# the following rules will flush out any existing chains
[code].....