General :: Firefox Not Running After Forced Log Out?

May 25, 2011

Following Problem:I am only using Linux at university, so I'm basically beginner. Today for some reason after logging in the the power of the computer went off.After restarting and logging in again I couldn't start my firefox (which was running before).Now I don't know whether it is because I'm still "logged in" with the old account (since logging in on several computers/terminals is no problem), or anything eitherrivial or a real problem...Is there any way to find out if I'm logged in on another terminal, and if how can I close this one (external log out possible)

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Ubuntu Security :: Write Allowed Even AppArmor Forced In Firefox

Feb 28, 2011

I use Ubuntu 10.10 with encrypted home. I'm new with apparmor. My firefox-3.6.13 is now in enforce mode - with standard profile. With this profile it should have write access only to:
owner @{HOME}/Downloads/* rw,

But I can save files (with standard downloadmanager of firefox) e.g. in $HOME itself and I can't find any other rule, which could allow that. I have thing, that ecryptfs workaround just affects the eCryptFS "part of things" and limitations of normal filenames/paths (in mounted ecryptfs) are still possible. Why can firefox write elsewhere as in to ${HOME}/Downloads? I get also this in kern.log (but not by saving a file as wrote above):

Feb 27 05:49:30 duron650 kernel: [ 2284.886631] type=1400 audit(1298782170.190:4: apparmor="DENIED" operation="open" parent=1782 profile="/usr/lib/firefox-3.6.13/firefox-*bin" name="/home/.ecryptfs/hugo/.Private/ECRYPTFS_FNEK_ENCRYPTED.FWY1tHLaOszg1UQTPB2f1Zq7Xu 0xztwk9hVX6-OCUaSGk2nU5ADkJx.rdk--/ECRYPTFS_FNEK_ENCRYPTED.FWY1tHLaOszg1UQTPB2f1Zq7Xu 0xztwk9hVXFlmP1qlJBZ2eq7XFiWljUE--" pid=2209 comm="firefox-bin" requested_mask="w" denied_mask="w" fsuid=1000 ouid=0

Why do firefox try to write to it and why do it fail even with #13 workaround?
Feb 27 06:03:23 duron650 kernel: [ 3118.231818] type=1400 audit(1298783003.534:49): apparmor="DENIED" operation="open" parent=1782 profile="/usr/lib/firefox-3.6.13/firefox-*bin" name="/tmp/.X0-lock" pid=2304 comm="firefox-bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
Why try firefox to access X lock?

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OpenSUSE :: Firefox Update 3.6.8 Broken - Forced To Move Back To Version 3.5.11

Sep 8, 2010

bouncing icon and spinning icon in toolbar for 10-20 seconds, then nothing. Is there a special log file to be found for mozilla errors? (couldn't find anything useful in or near /var/log/messages or warnings all dependencies of associated programmes seem to fulfil dependencies, but obviously something isn't right. Does anyone else have the same problem?

[code]...

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General :: Forced To Download LibreOffice?

Mar 23, 2011

Ubuntu uninstalled OOo and installed LibreOffice. What a piece of ----! The first thing which showed up: bold, underline, etc don't highlight when selected; next- Open As, Save As don't show USB stick. I've messed with Linux enough--went downtown and purchased Windows 7--had enough of amateurville patting itself on the back and forcing non-refined software on

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General :: Kill X Server Without Being Forced To Log Out?

Jun 9, 2010

I'm having trouble killing X server and keeping access to the console. I'm trying to install an Nvidia driver so that I can use OpenGL with Geant4. To install the driver, I need X server to be off.I Googled, and found a lot of things about runlevels that no longer apply in 10.04, since inittab has been removed, and that the runlevel now defaults to 2.

I tried CTRL + ALT + Backspace, but that just boots me to the GUI login prompt. In earlier versions of Ubuntu, I would set the default runlevel to 3, but since I'm already at 2, that seems to be as low as I need to go. I tried it in runlevel 1, but the installer warned me about the possibility of needing daemons that would otherwise be running. So in summary, I just need to be able to kill the X server and keep using the console on the current run level. If anyone knows how I can do that in 10.04,

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General :: How To Update Firefox Running Ubuntu 10.4

Aug 26, 2010

I have installed ubuntu 10.4 using virtual box (a tool similar to vmware). The problem is I m very familiar to firefox's window counterpart as the update is very simple. I have also observed that the preference part of firefox is under edit tab which is not in case of window's (Its under tools). How would I upgrade my firefox?
Firefox version on ubuntu.:3.6.8
Firefox version on windows:3.6.3

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General :: Unclean Shutdown / Reboots - Check Forced On Start-up

May 23, 2011

unclean shutdowns/reboots. Whenever I boot/restart, I notice the message "/dev/hdb1 (and hdb2) was not cleanly unmounted, check forced." Then fsck(?) scans them without errors, and everything continues normally. FWIW, hdb1 @ hdb2 are ext2, /boot & /tmp respectively, whereas all other partitions are ext3. Could that (ext2) be why? I checked halt, reboot, umountfs, umountnfs.sh, and umountroot in /etc/init.d, and nothing jumped out at me, though I'm not exactly sure what I'm looking at/for.

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General :: Firefox Terminates If Multiple Instances Of Flash Player Running?

Feb 17, 2010

If i have, say, ..... tab opened and if a click on some of the related videos (while it's still playing) firefox terminates. The same if I open ..... on one tab and myspace on another - firefox just shuts down.

I want to know why this happens, is it a bug and how can i fix it ?

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Ubuntu :: Firefox Error "firefox Is Already Running"

Jan 7, 2011

I've experienced the fairly annoying firefox error where it refuses to start the GUI. If there were no active firefox processes, nothing happened when I started it, but it did "start", meaning that I got the "firefox is already running" when I tried again. I found a fix to this, which was to delete some or all files in the ~/.mozilla/firefox directory. I now have 2 different problems. Number one is that the problem keeps reoccurring and I'd like to know what's causing it. The second problem is that even when I've "fixed" the issue, I still can't run firefox from scripts or click links. I get the "firefox is already running" error instead of a new tab or window.

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Fedora :: Running Firefox 4 32 Bit On X86-64?

Mar 23, 2011

I'm running Fedora 14 and I've just updated from Firefox 3.6.15 to Firefox 4 (rpm from remi repo). Overall, it's faster, sleek and running great on KDE . However, I've detected a minor issue. In order to run Firefox with a plugin installation free from nspluginwrapper (which seems to break partially when there is a major flash update), I switched from Firefox 3.6.15 64 bit to 32 bit and got the 32 bit versions of all the plugins. All was running mostly fine. When I upgraded to Firefox 4 32 bit, the two versions (32 and 64 bit) of xulrunner2 got installed somehow simultaneously. With the previous version, that didn't pose a problem. However, seeing as Firefox 4 is launched by xulrunner2, the 64 bit version takes precedence over the 32 bit one and consequently Firefox 4 32 bit is run as 64 bit app (?!) and no 32 bit plugins are loaded. By removing the 64 bit xulrunner2, everything is running as intended. Nevertheless, in the future, if xulrunner2 is used to run other XUL-based apps, as long as the 64 bit one is installed, it'll take precedence (in a 64 bit environment), which is fine, and anyone facing my situation will need to have a way to have both versions installed at the same time and specify that the 32 bit version should be used by firefox.

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Slackware :: Firefox Is Already Running

Jul 21, 2011

I have a 100% Slackware 13.37 network on both server and clients, with roaming profiles using NIS and NFS. Currently I'm debugging the whole thing, and I have a strange error that I can't quite explain.Sometimes when my girlfriend logs in, she gets some strange "Firefox is already running" error. The strange thing here is: ps aux | grep firefox returns absolutely no Firefox process. The only "solution" to convince Firefox to start again is to wipe her ~/.mozilla directory, but by doing this, she loses all her bookmarks and settings.

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OpenSUSE :: 11.3 Often Freezes When FireFox Is Running?

Jan 20, 2011

More than often, my OpenSUSE 11.3 box completely freezes when surfing the internet with FireFox, forcing me to stop the computer the hard way (pushing the on/off button) and restart itDoes anyone encounter the same issue? Does anyone has a start of a clue to explain me why? Soes anyone could tell me where to start to look for the reason!Note that the last time the problem occues (i.e. 10min ago) was on this site (no other tab opened).My configurationSONY Vaio VPCF11S1E: Core i7 720QM, 6GB RamOpenSUSE 11.3 64bits. I did not install the official NVIDIA driver as it causes the screen fonts to be extremely bigOPenBox-session + tint2FireFox has the adobe flash plugin installed

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OpenSUSE :: 11.4 And Firefox 4 Running With HW Acceleration?

Mar 12, 2011

I was really looking forward to Firefox 4, especially to trying the hardware acceleration. I'm using nvidia proprietary driver which is the combination which *should* work, according what I've read. However it doesn't. Firefox doesn't even recognize my graphics card, when I type about:support, there is no information about my graphics. So I wonder, is there anyone who got this working?

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Ubuntu :: Firefox Is Already Running, But Is Not Responding?

Jul 6, 2010

Today I tried to start Firefox but, for no apparent reason, I got this message:

Code:
Firefox is already running, but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system.

[code]....

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Ubuntu :: Firefox Running Really Slow

Sep 30, 2010

I currently have 10.04 desktop version installed on my desktop. However my firefox seems to be running extremely slow. Can anyone guide me on the way of checking the system. Mostly is there a command that I can run that will kill all my unwanted processes. I do not do a whole lot on this desktop besides ssh and telnet to other devices and use firefox.

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Ubuntu :: Firefox Running Really Slowly?

Feb 25, 2011

Firefox is running really slowly for me. It seems it's accessing the hard drive constantly (as seen through System Monitor).I'm running 10.04If I start Thunderbird and Firefox invariably the disk drive light just keeps flashing for minutes and the Firefox screen gets "grayed out" and everything just slows way down. Often I just throw the power switch to shut the computer off.

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Ubuntu :: Running Firefox Through Terminal?

Jan 16, 2011

either install complete Desktop Environment like Gnome, KDE, Xfce or install Xorg only. Desktop Environments will install a lot of other packages too but xorg will install core packages necessary to run X Server only.

I'm going through the same problem as Tkeins. I recently loaded Ubuntu 10.10 Maverick server, further I loaded KDE also. So while I can run Konquerer from within the KDE, but not the firefox. Further when I try it from console I get the same message 'No Display specified.

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Software :: Running A Remote Firefox?

Feb 9, 2011

I have 2 Linux systems - both running Fedora 14 and fully updated. They are sitting side by side on the same network. I have Firefox 3.6 installed on both, and running on one (call it system A). If I ssh to system B and run firefox there, I get a new window opened, but the browser is running on system A. If I close the instance of Firefox running on system A before trying to start one on System B, then the new window is actually running on system B.

This doesn't happen when I run Thunderbird on different systems. What is happening to Firefox that it performs this way?

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Debian :: Does Firefox Autoupdate If Not Running As Root?

Jun 26, 2015

In Iceweasel, WhatsApp does not properly work, because you can't download images. Oddly, that doesn't happen on Firefox, so I'm considering using it.

As Firefox is not in the repos, I downloaded the tar.bz2 file from Mozilla and uncompressed it at my home. What I don't know is, what will happen when a new version is released? It has the option to autoupdate enabled but... will it be able to do so without root privileges?

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Debian :: Running Firefox 45.0.1 With Iceweasel Files

Mar 26, 2016

I have downloaded Firefox 45.0.1.

I put the unzipped contents into my home dir.

I ran fire fox 45.0.1 with no further action - without installing Firefox 45.0.1.

All that is needed to run Firefox 45.0.1 is in place from Ice weasel.

Question: Will there be any ill side-affects by using the files from Ice Weasel to run Firefox 45.0.1? Should I UN-install Ice Weasel and install Firefox 45.0.1?

One side-affect that I have observe is that I can not make Firefox my default. Every time I start Firefox 45.0.1, I get a pop up asking if I want to make this my default browser.

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OpenSUSE :: Can't Run Firefox - Running Directly With Exactly The Same Result

Sep 28, 2010

I'm running 11.3 with KDE. I'm not sure when this happened, but I can no longer run firefox. If I click on the firefox icon, the bouncing icon appears, runs for a minute and then disappears. If I actually type in /usr/bin/firefox, nothing happens, and I get the prompt back in a fraction of a second.

I note that /usr/bin/firefox is a softlink to /usr/lib/firefox/firefox.sh which apparently runs the _actual_ executable: /usr/lib/firefox/firefox. I tried running that directly with exactly the same result.

I can run firefox normally if logged in as root. I can also run it via /usr/bin/firefox and /usr/lib/firefox/firefox. I tried uninstalling, reinstalling firefox. No change. I'm running 3.10.xxxx and the problem _may_ have started with a recent update to 3.10 , but I can't be certain. I downloaded firefox 4.0 beta and it works, but it doesn't support many addons (like flash), so it's not very useful to me.

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Ubuntu :: Firefox 3.5.7 Update Has Stopped FF Running?

Jan 8, 2010

Just got the latest Updates which included Firefox 3.5.7I open FF on this machine and all I get is the attached imageWhen I try to expand it, all I get is a blank screen...I have updated 6 other machines without this issueI recall this happening one time before but I cannot recall the fix

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Ubuntu :: Firefox Constantly Running On The Background?

Mar 23, 2010

I'm running Ultimate Edition 2.0 64bit. When I'm running Firefox and I'm not doing anything on it it starts to use the disk intensively. I checked on terminal using the top command and it IS Firefox using up to 85-90% of the resources. Anyone know what the problem is here? Can it be hacked? I already uninstalled and installed back again and it still doing it.

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Ubuntu :: Firefox Keeps Freezing The Process Keeps Running?

Apr 23, 2010

Firefox keeps freezing.the process keeps running.I've uninstalled firefox, installed different versions, ie 3.6, 3.7 etc, I've removed my profile folder in my home directory.same results. I've ran firefox as a SU and I get this output from the terminal

(firefox-bin:28892): GLib-WARNING **: g_set_prgname() called multiple times
/home/josh/.gtkrc-2.0:2: error: scanner: unterminated string constant - e.g. `style'
(parent won, so we're not deferring)

[code]....

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Ubuntu :: Firefox Downloads Index.php Instead Of Running It?

Jul 9, 2010

I just installed Apache2 and PHP on my computer but everytime I go to my localhost folder (ex: http://localhost/test/), firefox starts to download the index.php instead of running it. This doesn't happen in Chrome.

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Ubuntu :: Firefox Is Slow When Pandora Is Running?

Jul 20, 2010

When I listen to pandora, firefox slows way down. I have noticed that when pandora is running the Process name "plugin-container" will go to 30-40%.

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Ubuntu :: Firefox Purple Links Running 10.10 FF 3.6.17?

Jun 17, 2011

I'm running 10.10 FF 3.6.17 When I click on a link it doesn't go purple to identify that I have clicked it. I browse reddit alot so this is quite annoying. I searched google and ubuntu forums and can't find anything related to this so I'm posting this thread,

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Slackware :: Firefox Bin Keeps Running With High CPU Usage

Dec 24, 2010

For some reason after I close firefox , firefox-bin keeps running and it eats more cpu than when firefox was open, a lot more. Same thing with seamonkey, seamonkey-bin keeps running after it is closed.
Attached are two pictures ,
1) While firefox is running: notice the low CPU usage
2) Firefox closed, CPU is almost 50%

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Ubuntu :: OK To Use Forced Shutdown Regularly?

Sep 1, 2010

Background you can skip: I have an old Dell laptop, an Inspiron 2650, which I use primarily as an internet terminal at home. I have switched back and forth between XP and different Ubuntu releases, and Lubuntu is what I am running with now. At some point I upgraded and the hardware support for my laptop broke. I have done multiple clean installs, and using any 10.04 Ubuntu distribution I have to disable ACPI in the Grub settings, or else my mouse and kb will not work. So...

Question: Since the OS shutdown feature can't turn off the laptop power with ACPI disabled, I often hit the laptop power button and skip the shutdown process entirely. Most of the time I am only running Chrome, so I am not worried about losing or corrupting local data. Is there any valid reason why this would be a problem? Does the shutdown process do anything important enough to justify the hassle?

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Fedora X86/64bit :: X86-64 Flash And FireFox Running From User?

Apr 10, 2009

I find myself in a bit of a pickle. Following a yum update which included FF 3.0.8 FireFox stopped working details can be found in Fedora Bug 494255. To keep going I installed FireFox (from Mozilla) in /home/user/firefox which works great now I've installed all the i386 stuff it wanted, I've got all my bookmarks, saved passwords etc BUT I can't get flash to work. I figured all I needed to do was put a link to libflashplayer.so in /home/user/firefox/plugins/ and we'd be good but when I go to a site with flash content FF crashes. I installed Leigh 123s X86-64 flash rpm and made a link to it as above and got the same result.

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