Fedora Networking :: Unable To Reconnect To The Internet When System Comes Out Of Hibernation
Aug 10, 2009
I am having a problem reconnecting to the internet when I put my computer in suspend or hibernate. For some reason when I put my computer in any one of these modes it disconnects from the internet, and I have no way of getting back on the internet after that. I use to have the option of "Enable Networking" on my top panel, but it seems to have disappeared for some reason. Is there any way to stay permanately connected to the internet, even when it is in hibernate mode, or could someone tell me how to get the enable networking icon back?
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Sep 21, 2010
I just started using Ubuntu at the advice of a friend. I am running it from a flash drive.I have a wired network that always works fine with Windows on this computer.After starting up Ubuntu it connected right up and I was able to use it. Then, out of the blue the machine shut off. Upon restart, I was unable to connect to the internet.I reinstalled Ubuntu to a different flash drive and it worked fine once again.I left the computer running while I went out for supper, returned and the computer was "asleep" and would not wake back up.I shut off the computer and restarted Ubuntu.No internet again. As always, it works fine in Windows.Also, BOTH times this has happened, the OS says I am connected to the internet, and I can turn the connection on and off, but it is not connected. This happens even if I reboot the computer. (I have a cable connection.)
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Aug 16, 2011
Here is my problem:
I can reconnect to internet after disconnecting (this happens every 3-4 hours) only if I manually poke out and in ethernet cable to network adapter or reboot ubuntu. Even restarting network-manager not helps. My provider provides internet over pppoe. I have "DSL-connection 1" item in network managers gui menu. And that item disappears after disconnection.
pppd runs with following arguments: lcp-echo-failure 3 lcp-echo-interval 20 So where can I change this parameters, where is that configuration file?
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Apr 18, 2010
Recently I've installed Ubuntu 9.10. I have DSL connection so, I wrote all details needed. After trying to connect on it, it automatically disconnects and connect auth connection again. I have worked on 9.04 and older versions and used to work very good, also the internet connection, but not in 9.10.
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Mar 3, 2010
Sometimes I am unable to reconnect to my wireless AP using the same settings that worked the previous day, and that has me stumped. I think it's due to me switching access points (using different authenticatin) since the last connection.
1) After I enter iwconfig/iwpriv commands to connect my wireless usb card (edimax) to my WPA2 network, what process performs the negotiation with the AP, and is there a way to see status debug messages from that process so that I can see if there was a successful negotiation? (so I can see if the password is correct, etc).
2) Is there a way to manually invoke that process to re-attempt to negotiate? Or must I assume that happens automatically with any iwconfig/iwpriv command?
3) Is there a simple command that will erase all iwconfig/iwpriv settings so that I can start over with my iwconfig/iwpriv commands?
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Mar 11, 2009
I am having trouble getting F9 to connect to the internet via Firefox. I can can get to the internet via ping ( both ip address and www.whatever.com) so it appears that DNS is working. But YUM is not working-error 110 connection timed out.I have disabled the firewall and SElinux.I had a similar problem when I was loading F10 and Scott pointed me at a fix that requires me to get the dnsmasq update but with yum not working I am at a standstill.
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Feb 4, 2009
I have installed Fedora 10 on my Intel system. I am not able to connect to internet from it. Mine is a broadband connection with ADSL+2 modem. I could connect once but afterwards it was deactivated and I got following bug report.
Component: system-config-network
Version: 1.5.93
Summary: TBd036c2a6 re.py:237:_compile:TypeError: first argument must be string or compiled pattern
Traceback (most recent call last):
File "/usr/share/system-config-network/netconfpkg/gui/tonline.py", line 79, in on_generic_entry_insert_text
if re.match(str, text):
File "/usr/lib/python2.5/re.py", line 137, in match
[Code]...
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Feb 13, 2009
From today, I am unable browse internet using Fedora 10. Before this, I was using net in F10 with no problem, F10 was automatically configuring for net settings. But now I cannot connect to internet in F10, but I can connect to internet using windows xp. I have ADSL modem which automatically connects to internet when it is switched on. When I press any site name in Firefox it won't display any thing (in status it shows done).
And even following command not works.
Code:
ping www.google.com
But following command works fine ( I know yum search for software in repo using internet). I wonder how this commend works, while I cannot browse web.
Code:
yum search player
(I am completely dependent on linux). One more thing before occurrence of this problem I had installed xmms, xmms-mp2 and xmms-skins. I don't think this created problem.
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Dec 31, 2010
I have a ppoe internet connection. I was easier and faster to configure it in Yast than in Windows XP. When
The provider here sometimes goes through some problems and the connection may disappear and return at any unexpected moment. In Windows there is a icon on system tray that dysplays such information and I know when the connection is gone. It also allows me to try to reconnect manually. Where do I find these information on Opensuse here do I manage to reconnect. In Windows it was also possible to set the connection to re-dial automatically when it was out. It was very useful if it failed in the middle of a download, the system reconnected and the download manager retried until download resumed. Is there some way to adjust opensuse to reconnect automatically when connection fails or some software that does it? Furthermore, is there a good download manager that works in Opensuse that pause, accelerates downloads and retries when connection fails?
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Jun 16, 2009
Fedora 11 is completely unable to access the internet for some reason, and after some troubleshooting, I've determined the problem to my Motorola 2210 DSL modem. I know my connection is working fine, as it works perfectly in both Vista and 7. I've tried things such as grep 'Ethernet' /var/log/dmesg, filling in the information into the network settings manually, to no avail.
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May 19, 2010
I use Windows7 on my laptop. I have got the following version of VMware Server installed on it.
**VMware Infrastructure Web Access Version 2.0.0 Build 122589**
**VMware Server Version 2.0.0 Build 122956**
I am running Fedora Core 10 on VMware, but Fedora is not able to connect to the Internet. However, when I try to ping google.com, it works fine. However, if I try to open google.com in mozilla-firefox, it gets stuck at "Connecting to google.com" and then finally times out. Similarly, yum also gets stuck.
Logs
[root@prats ~]# ifconfig .....
[Errno 4] IOError: <urlopen error (101, 'Network is unreachable')>
Error: Cannot retrieve repository metadata (repomd.xml) for repository: fedora. Please verify its path and try again
You have mail in /var/spool/mail/root
[root@prats ~]#
// Prats
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Aug 24, 2011
i have installed fedora 15(lovelock) on my lenovo z560 ideapad laptop. in fedora 15 lovelock internet is not working by wire or wireless. Network controller: Broadcom Corporation BCM4322 803.11a/b/g/n Wireless LAN Controller (rev 01)
[amit@localhost ~]$ ifconfig
em2 Link encap:Ethernet HWaddr 88:AE:1D:274:45
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
[code].....
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Sep 28, 2015
I use Debian Jessie 8.2 and I am using a 3G connection using this modem => [URL] ....
The 3G connection works fine, except after 24 hours the connection drops and I cannot reconnect. If I reboot the computer, the connection will work again.
My guess is that my ISP gives me a new IP address after 24 hours and somehow my system cannot handle it.
How can I reconnect my 3G connection without rebooting?
I have already tried the following commands:
Code: Select allsudo service network-manager restart
Code: Select alldhclient -r eth0
dhclient eth0
Code: Select allsystemctl restart ModemManager
Results of journalctl and grepping my connection name (SFR)
Code: Select allsept. 22 17:58:19 ark1 NetworkManager[512]: <info> Policy set 'SFR Web / Prepaid 1' (eth0) as default for IPv4 routing and DNS.
sept. 23 18:17:07 ark1 NetworkManager[9446]: <info> new connection /etc/NetworkManager/system-connections/SFR Web * Prepaid 1
sept. 23 18:17:08 ark1 NetworkManager[9446]: <info> Auto-activating connection 'SFR Web / Prepaid 1'.
[Code] ....
As you can see sept 22 at time 17:58 is when the computer started up. And roughly 24 hours after it failed to reconnect.
Also I should mention that there is a script to run the command:
Code: Select allsudo service network-manager restart
if the computer cannot ping a server, ie if the connection is lost.
More journalctl info when the system tries to reconnect:
Code: Select allsept. 23 23:52:53 ark1 NetworkManager[9446]: <info> Auto-activating connection 'SFR'.
sept. 23 23:52:53 ark1 NetworkManager[9446]: <info> Activation (ttyUSB0) starting connection 'SFR'
sept. 23 23:52:53 ark1 NetworkManager[9446]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled...
sept. 23 23:52:53 ark1 NetworkManager[9446]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started...
[Code] ....
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Aug 15, 2010
I am coming from Windows XP Pro, on the same machine (and where I am writing this post from) so the internet clearly works on XP. On F13, the eth0 connection is activated and the drivers for the NIC chip were installed with the OS. The NIC is Intel Pro/100 VE. The problem that occurs is that the system updater (in GNOME) can access the internet, and installed a bunch of updates after installing the OS. I know it can get to the internet because the updates worked and in the System Monitor, I can see both uploading and downloading occurring during the updates. Now the problem is that when I open FF, I can't seem to get to pages, and I get the usual FF error (pic -- [URL]). However, I CAN get to [URL] as well as [URL] , but I cannot access several other subdomains on fedoraproject.org . I also cannot get to any other page online, ([URL] for example).
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Sep 8, 2010
I'm having trouble resuming from hibernation. The splash screen loads up with "Resuming from /dev/sda6" (this is the correct partition) and the HDD light shows it's reading the drive. It then stops reading and the loading animation starts up (I'm running Lucid). Then nothing, just the animation. I recently updated initramfs-tools to 0.98ubuntu2~lucid as hibernation wouldn't work at all with the old version (see [URL]). I've also installed this script because of errors on hibernation.
I've posted the output from recovery mode after hibernation below:
Begin: Loading essential drivers ... done
Begin: Running /scripts/init-premount ... done
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done
Begin: Running /scripts/local-premount ... [ 3.280440] PM: Starting manual resume from disk
[3.281560] Freezing user space processes ... (elapsed 0.00 seconds) done.
[3.281898] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.
[3.306778] PM: Loading image data pages (126908 pages) ... done
[11.121294] PM: Read 444708 kbytes in 6.96 seconds (63.89 MB/s)
[11.121388] Suspending console(s) (use no_console_suspend to debug)
[11.121606] sd 2:0:0:0: [sda] Synchronizing SCSI cache
[11.123474] pm_op(): usb_dev_freeze+0x0/0x20 returns -2
[11.123477] PM: Device usb8 failed to quiesce: error -2
[11.123707] PM: Restore failed, recovering.
[11.149854] Restarting tasks ... done.
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Nov 24, 2010
I did a new install of Fedora 14. This is my first time using Linux seriously and I am trying to figure it all out.
I am able to ping my hostname of sinbad only from the linux system itself. On all my windows boxes, I am not able to ping it. I can only ping the IP address.
Here is /etc/hosts:
Quote:
I disabled the firewall, disabled SELinux, and still not able to ping it.
Here is the info from ifcfg-eth0 :
Quote:
Quote:
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Feb 16, 2010
I apologize in advance.. I searched and there is way too much information on this board and wasnt sure what was applicable to my case. I suspect that I prematurely closed the lid on my netbook last night when shutting down...my wife heard beeping noises early this morning but wasnt sure where they came from. I think it was the netbook forcing shutdown from hibernation due to low batteries.
Computer wouldnt boot this morning and I get the following error code...
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May 2, 2010
Have been using Ubuntu 9.10 since past 2 months and had similar power and screen saver options as I do now after upgrading to 10.04. ( "sleep" after 1 h, "lock screen" after 10 min, "hibernate" when "close lid" on a Dell 600m laptop)
With Karmic, Never had issues with closing the lid while the laptop was sleeping. Three times in a row noticed that if the lid is closed while laptop is in sleep mode, opening the lid results in a blank screen, HDD and CD drive spins, fan turns on. No response to keyboard and/or mouse. Pressing the power key: no response.
The only solution is to shut-down by holding the power key down for a few seconds and reboot. Cant imagine why there would be a problem, but wondering if there are others who also see the same thing and if there is fix to this. Right now, have disabled sleep and will see if problem shows up.
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Nov 24, 2010
Recently, I found my system can't sleep or hibernation. Whatever I click "sleep(suspend to memory)" or "hibernation(suspend to disk),
the system just lock the screen, don't sleep really.
I don't know how to check it.
My system is openSUSE 11.3 x86_64, KDE 4.5.3 .
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Jun 4, 2010
A few days ago, after I made some changes on my lucid system, hibernation is not possible any more, that is, if I choose hibernation, everything seems to go fine but at the next boot, the image is not read by the kernel and normal boot happens. Hibernation is very important to me, what can I do go get it back ?
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Feb 2, 2010
I'm running Debian Sid amd64 on a Vostro 1320. Both hibernate and suspend works fine using the kernel hooks, but after the system resumes from hibernation, it starts to get really sluggish. Iceweasel hits 100% CPU use, and I have to close it and open it again to get it working, and generally the system is just must slower than before the hibernation. I have to reboot to get performance back, and even doing swapoff and swapon does not solve the problem.
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Mar 1, 2010
I am using Ubuntu 9.10 on an Acer Aspire 5050 (5052AWXMi model) and I am experiencing some problems of system Hibernation and Suspend.When I put my laptop to sleep mode (suspend) then after pressing a button system tries to open but what I get it is only a black screen.The same problem appears also when I am trying to hibernate my system. After opening my laptop again I am getting a message < waking up. Please wait > but then I get again a black screen.
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Jan 15, 2010
i am trying to write a script that switches the system to hibernation automatically at a particular time and again wakeup after some fixed amount of time. I found that at /etc/acpi there is a hibernate.sh but i cudn't find resume.sh .
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Jun 10, 2011
I have installed Linux 5.6 in my home PC, i tired to use internet connection its failed to connect. Whereas i am able to work in windows XP.
In Linux:-
i am not able to ping any sites.
i am using BSNL Broadband connection.
i have enable the option DHCP (IN DNS Configuration) to obtain an IP automatically from the ISP.
/etc/resolv.conf file looks like
search localhost
nameserver 192.168.1.1
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Jan 28, 2010
I have Cisco Switch 2960, and it has been configured with dhcp (from 192.168.43.31 to 192.168.43.) and all my client connected to It. I have a modem and Its IP is 192.168.1.1, I used Fedora Linux system in between Modem and Switch , and made IP forwarding (Only one ethernet port is avaliable in Fedora Linux System), so that I can use the Internet through out the LAN. But When I try to ping modem form client system, I get an message
icmp_sep=1109 Redirect Host: (New nexthop: 192.168.1.1),
I am not able to connect Internet from my Client system.
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Mar 12, 2009
I've FC10 installed. After updating a few days back, I'm unable to use Network Manager to connect to the net through my USB Modem. All the threads I've read say to do
Code: yum update NetworkManager but how can I do it without net connection? Can anyone post the exact link of the Network Manager's latest and BUG-FREE rpm so that I can directly run it?
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Jun 2, 2009
I recently built my second general-purpose server, and recently installed fedora core 10 on it. The first thing I attempted to set up after installation was the network - and that's where it's gone wrong When editing a network device using the graphical system-config-network utility, I find that the subnet mask is being automatically changed to match the default gateway address every time I attempt to modify any of its settings (or sometimes even when I cancel the changes). This also means that I cannot set the subnet mask, as it simply won't accept my setting for it. I seem to be able to get around this glitch by setting the subnet mask using the shell version of the same utility, but that doesn't solve my network issue.
Even when I use the shell utility to fix the subnet mask, I'm unable to ping other computers or routers on the network even when ifconfig indicates that the desired ip address has been taken, and other computers on the network are also unable to see the server. I'm using a wired connection and a static IP address on a network with no DHCP.
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Sep 1, 2015
I recently upgraded my debian system from jessie to stretch. Before then, I was mostly using hibernation instead of shutting off the laptop, to allow myself to get back faster to work the next day. Since my upgrade, though, it is impossible for me to resume from hibernation: after the normal boot sequence and the passphrase to decrypt my lvm partition, when it has loaded the information from RAM the screen just stays with a blinking "_" (underscore) in the top left corner.
I have hibernate and uswsusp packages installed. I also installed tuxonice-userui package to do some tests with the hibernate-ram and hibernate-disk commands. While using hibernate-disk (hibernate-ram didn't work, because "s2ram: unknown machine"), my system hibernates correctly, and I saw that during resume it was correctly loading everything from swap and then going back to the "underscore screen", confirming that the resume problem was happening after loading data from swap.
I tried booting using the recovery kernel in grub. For a time it worked, but today I didn't get the chance to make it work. The only solution was for me to boot my kernel by adding the "noresume" option to it, thus forcing it to restart.
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Mar 21, 2009
For the sake of security, I want the screen to be locked after the system is resumed from suspend or hibernation. Now the only way I can do this is to check the options "Lock screen when screen saver is active." in the screensaver preference. But this method is annoying since I have to type the password to quit the screensaver. Is there other way to do this? Thanks.
By the way, I use CentOS 5.2 x86_64.
Leonard
2009-3-21
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Mar 1, 2011
I Have Installed Ubuntu 10.04 according to the steps mentioned in the following pdf [URL] the problem is after installation i am unable to connect to internet. i have connected internet on LAN but cannot detect it on console. unless i update the system i cannot get GUI.
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