After upgrading ubuntu 10.10 I realized that I am not able to ssh into our university server, I have to add that, there is not any problem from outsite ...
Here is my iptables,
Quote:
sudo iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
[Code]....
So here's the deal: I was happily using 10.10 to create ad-hoc wifi networks on my Dell Vostro 3700 with Broadcom BCM4313. Everything worked 100%
After upgrading to 11.04, I am still able to connect to existing Wi-Fi networks, BUT I can't create ad-hoc networks anymore for some reason!
Specifically, NetworkManager is failing with its association request to the driver. Repeatedly. Until I get another screen in the GUI prompting me for the password details.
I like to remove the not installed (residual config) files so I go into Synaptic package manager and select all of the files I want to remove and click for a complete removal after it gets done doing whatever it does to get them ready, the files are highlighted like they suppose to be, but the apply button on the top is greyed out, so I am unable to remove any files from SPM. I don't know if this is a bug or just me could someone help me out?
View 3 Replies View RelatedI've just upgraded from 10.04 to 10.10 (32 bits). Everything seemed to be working great until I tried to hibernate; now it just goes into a blank screen and the "crescent" hibernation/suspend blinking LED on my Lenovo X200 just keeps blinking, and I had to force-shutdown the computer to turn it off. In short, hibernation doesn't work for me in 10.10. This didn't happen prior to the upgrade.
View 9 Replies View RelatedI just upgraded to 11.04 from 10.10 (which I had to reinstall after upgrading to 11.04 beta and attempting to install gnome 3 but I digress) and now my monitors are permanantly stuck on clone.When I go into monitor preferences and uncheck same image in all monitors I get a popup error
"The selected configuration for displays could not be appliedrequested position/size for CTRC 148 is outside the allowed limit : position=(1680,0), size=(1680,1050) maximum=(1920,1920)"
What I want to do is set one monitor to 1680x1050 and the other to 1920x1080 but basically it is telling me it needs a resolution higher than this seemingly arbitrary number...in my past adventures with this I was able to change some Xorg.conf file to increase this maximum but I think that was 10.10 and now I cannot find a file that has that setting in it.
I've just upgraded my server installation from 9.04 to 9.10. I'm running this as a Xen virtual machine. All seemed to go well until I restarted, at which point I got stuck at this point:
Begin: Running /scripts/init-bottom ...
Done.
mountall:/proc: unable to mount: Device or resource busy
mountall:/proc/self/mountinfo: No such file or directory
[code]...
My service provider is running xen-shell 1.0.79 running on Xen version 3.0.3-1, and after the seemingly-successful do-release-upgrade, uname -r reports ubuntu kernal 2.6.18-5-xen-amd64. Unfortunately, this isn't mentioned as a possible problem here [URL]
I am new to Ubuntu. I recently upgraded my Ubuntu from 9.10 to 10.4 (64bit) since then I am unable to dual boot to WIN2K3 from the same HDD as my Ubuntu. I have ran some of the suggestions like: Sudo update grub and Testdisk both did not provide any errors on my partitions and my primary partition displayed in Testdisk was WIN2K3, now when I reboot and select it from the boot menu it just simply show a blinking cursor.
I am out of ideas and I need a solution to suit my configuration. I prefer not to re-install or repair any WIN2K3 OS. Can someone assist and let me know what you need from me to further understand my issue.
After upgrading to 10.10, I have been unable to use the software center to install. Every time I click 'install', the install progress bar just hangs, reading 'Waiting for apt-get to exit'. The same thing happens when attempting to install upgrades via Update Manager.
I can however update via Synaptic and using 'apt-get upgrade' in the terminal.
I am unable to shutdown ubuntu after upgrading it to Maverick Meerkat.
I can do Ctrl + Alt + F4 and then Ctrl + Alt + Del but it does not let me use the taskbar button. When I press the shutdown button it just takes me to login page.
I was upgrading from 10.04 to 10.10 but my laptop battery went down so the installation did not ended up correctly.
When trying to reboot now, the system is not able to start correctly. No desktop, no icons... nothing.
Starting in recovery mode is impossible too.
Now I am running with live cd.
I upgraded from grub to grub2 recently, and during an update of my system, it ran the update-grub command which prompted a window asking me where to install Grub. Since I didn't know what partition to install it to and the help suggested to install it to all if I was unsure what partition to install it to - I accidentally installed Grub to my Windows partitions (both the regular and the recovery console).
So now, I can't boot into Windows - the computer just hangs after Grub with a blinking cursor and I have to perform a hard reset. Is there any way for me to restore the boot record for the windows partition without having to reinstall windows from the ground up?! I can't use Linux for my webbanking and other important tasks, so (unfortunately) I need Windows back desperately!
Pre update (10.10) Synaptic Package Manager would allow me to delete residual config files by clicking the Apply button after marking them. Post update, the Apply button does not highlight or allow me to click it when I mark packages for complete removal.
View 9 Replies View RelatedI have just upgraded my OS from ubuntu 9.10 to 10.04.Now I'm facing problem of not having write permissions to USB drives (Pen drives).I have to use terminal with sudo to copy , move files and unmount media.
View 4 Replies View RelatedHad to reinstall 11.4 KDE 64 bit last weekend.This morning I upgraded from the default KDE (that comes with the 11.4 DVD) to KDE 4.6.3.On rebooting I am unable to login, after I enter my password the screen flickers, then I am presented again with the logon screen.
View 5 Replies View RelatedI was running Fedora 13 on my old computer with a nvidia Geforce FX 5200 graphics card using the nvidia-173xx driver from fusion. After upgrading to Fedora 14 (the first day of its release) the X server wasn't working anymore, the screen just froze up after the progress bar. With Alt+F4 I "moved" to text mode and gave the startx command, but I got the fatal error message that there was no usable configuration detected. I deleted the xorg.conf file and afterwards I was able to start X again. I use the nouveau driver now, but it doesn't nearly work as good as the nvidia-173xx driver. I have it installed, but when I try to activate it (by running nvidia-xconfig as root) the X server doesn't work again after restart, and I have to do the same thing all over again.
View 6 Replies View Relatedi am trying to upgrade to ubuntu 10.04 from 8.04, and am getting this warning:"Upgrading may reduce desktop effects, and performance in games and other graphically intensive programs.This computer is currently using the AMD 'fglrx' graphics driver. No version of this driver is available that works with your hardware in Ubuntu 10.04 LTS.Do you want to continue?"should i continue? i have no idea what a 'fglrx graphics driver' is
View 4 Replies View RelatedHaving all kinds of trouble with my video drivers after upgrading to 10.04 The error message I get is
Unable to initialize PCS database Missing PCS default file .etc/ati/amdpcsdb.default No devices I keep reinstalling my video drivers from the ati-driver.run file for my radeon 2400 card - seemingly successfully - but it doesn't seem to help and when I reboot i just get the limited video function
After upgrading my server from 10.04 to 10.10 I keep getting the following php error, "PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php5/20090626+lfs/syck.so' - /usr/lib/php5/20090626+lfs/syck.so: cannot open shared object file: No such file or directory in Unknown on line 0"
View 1 Replies View RelatedI upgraded from ubuntu 9.04 to 9.10 and now I can't see my windows share. In Network it shows the windows pc but clicking on it gives the error: Unable to Mount Location, DBus error. It worked ok on 9.04, shame it didn't carry over
View 1 Replies View RelatedI have installed Ubuntu on an other computer using a Ubuntu 9.10 cd and I can connect to the internet perfectly. Now that I upgraded to Ubuntu 10.10, the internet won't work. I can see the connection but doesn't seem to be able to connect to it.
I remember having a similar problem with Ubuntu 9.10 on an different computer but I never found a fix to it. I tried searching for fixes to similar problems but none of them seemed to work.
I recently upgraded to ubuntu 10.04 after not using linux on my PC for a few months. After the upgrade, everything worked fine except my wireless card no longer works. It seems to have disappeared from my available interfaces. Here's the output from lspci:
Code:
$ lspci | grep Wireless
04:00.0 Network controller: RaLink RT3092 Wireless 802.11n 2T/2R PCIe
...and iwconfig:
[Code]...
I've been through posts about similar problems that did fixes using things like blacklist and modprobe, but none of these worked. I've searched the RaLink webpages for more up to date linux drivers but found nothing that worked - I downloaded the RT3090_LinuxSTA_V2.3.1.6 driver and followed the instructions to try and build it, but this didn't work.
I just upgraded to Kubuntu 11.04 and I have a problem with network manager. When I plug in my LAN, everything works fine, but when I try to use my wireless connection, everything hangs after a few seconds. I'm guessing it's a cpu overload problem, since CPU fan starts after a while. But I can't move my mouse and keyboard doesn't work either. I tried network-manager-gnome and reinstalling wireless driver, but it didn't solve the problem.
View 6 Replies View RelatedI 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 RelatedI downloaded Fedora-12-x86_64-netinst.iso, burned a CD and booted it to upgrade my Fedora 11 system. It seemed to be working at first, but after it made a network connection and spun for a while, it displayed an error message which I scrawled down with a pen that looked something like this:
[Code].....
Last night I already succeeded upgrading to 10.10 (Maverick meerkat), on previous version I never face wireless issue after installed additional package (sudo apt-get install b43-fwcutter). But after upgrading I saw the wireless is disabled and the hardware indicator light off. I used Lenovo notebook.
This is my wireless detail info code...
I have an HP 311c netbook which was dual booted XP home and Ubuntu 10.04. Everything worked fine apart from the internal wireless modem (the only reason I needed XP as it worked under Windows) I then upgraded to 10.10 and that started my network problems.
I upgraded Ubuntu using terminal and update-manager, which went ok. The network was identified, but more often than not it now seems to crash the network (and seems to happen sporadically too) - seems to be at some stage whenever the netbook is on now. This then prevents all other PCs/Ipods from accessing the internet. The only way to recover is to reboot my wireless network and the internet modem (and shutdown the netbook).
I got so infuriated with it that I clean installed from a USB key I created, Wireless network runs fine with all other PCs and IP equipment
Network: Linksys 11 B
Internet modem Virgin Media
One strange thing that happened when I upgraded, but seems to have now disappeared, is that I managed to get it to identify and actually use the internal modem, although that 'Mobile Internet' option under Network Manager has now disappeared from the list, so I cannot activate it..
I don't know if others are experiencing this but browsing is extremely slow in firefox after "upgrading" to ubuntu 11.04. I have not tried other browsers. Even checking for updates fails several times.
I had to re-boot to windows to post this thread and now it's working fine. It's been 3 days since upgrading and I've observed many times that there's no such problem in windows while I have to wait like 4-5 minutes and refresh many times to open a single page. Some sites like google are quicker though. I use firefox 4.0 both in ubuntu and windows. I didn't have this problem in 10.10 and it took me about 5 hrs. to download 1 GB upgrade packages.
configuring my wireless in Fedora core 1 I had old one fedora that i got it from Public Library Can anyone help me? Is there any upgrading on Fedora core10 or 11?
View 14 Replies View RelatedI decided to upgrade to Ubuntu 10.04 a few days ago. My internet then stopped working.I changed the security for my network to WEP (instead of WPA)Is there another way around this problem or can I just download another driver? I do not intend to stick with a WEP secured network.
View 6 Replies View RelatedYes, that's correct, it's a Celeron 400 running Xubuntu. And the card was working on 9.10, but not working anymore in 10.04 neither in 10.10.I've no other idea and I'm really considering moving back to 9.10Is there anything else I can check.
View 6 Replies View Related