Firefox Save And Quit
I used to have Firefox set to ask me whether to save tabs on quit. I like this, because if I have a bunch of stuff on the go that I want to save. Even in some of the Mozilla Firefox versions you won’t find the Save and Quit Tabs option as it needs to be activated or rather configured. Similarly we need to set Google Chrome to Save Tabs and Exit. How to Save and Quit in Google Chrome: 1.
This is available starting with Firefox 52.This is the best and easiest way to do HTTP logging. At any point during while your browser is running, you can turn logging on and off. This allows you to capture only the 'interesting' part of the browser's behavior (i.e. Your bug), which makes the HTTP log much smaller and easier to analyze.
Launch the browser and get it into whatever state you need to be in just before your bug occurs. Open a new tab and type in 'about:networking' into the URL bar. Go to the 'Logging section'. Adjust the location of the log file if you don't like the default. Adjust the list of modules that you want to log: this list has the exact same format as the MOZLOG environment variable (see below). Generally the default list is OK, unless a Mozilla developer has told you to modify it.
Click on Start Logging. Reproduce the bug (i.e. Go to the web site that is broken for you and make the bug happen in the browser). Make a note of the value of 'Current Log File'. Click on Stop Logging. Go to the folder containing the specified log file, and gather all the log files. You will see several files that look like: log.txt-main.1806, log.txt-child.1954, log.txt-child.1970, etc.
This is because Firefox now uses multiple processes, and each process gets its own log file. For many bugs, the 'log.txt-main' file is the only thing you need to upload as a file attachment to your Bugzilla bug (this is assuming you're logging to help a mozilla developer). Other bugs may require all the logs to be uploaded-ask the developer if you're not sure. Pat yourself on the back-a job well done! Thanks for helping us debug Firefox.Logging HTTP activity by manually setting environment variablesSometimes the about:networking approach won't work, for instance if your bug occurs during startup, or you're running on mobile, etc. In that case you can set environment variables.before. you launch Firefox.
Note that this approach winds up logging the whole browser history, so files can get rather large (they compress well:)Setting environment variables differs by operating system. Don't let the scary-looking command line stuff frighten you off; it's not hard at all! Windows.
If Firefox is already running, exit out of it. Open a command prompt. On, you can find the 'Run.' Command in the Start menu's 'All Programs' submenu.
On, you can hold down the Windows key and press 'R'. Type CMD and press enter, a new Command Prompt window with a black background will appear.
Copy and paste the following lines one at a time into the Command Prompt window. Press the enter key after each one.:For 64-bit Windows: set MOZLOG=timestamp,rotate:200,nsHttp:5,cache2:5,nsSocketTransport:5,nsHostResolver:5set MOZLOGFILE=%TEMP%log.txt'c:Program FilesMozilla Firefoxfirefox.exe'For 32-bit Windows: set MOZLOG=timestamp,rotate:200,nsHttp:5,cache2:5,nsSocketTransport:5,nsHostResolver:5set MOZLOGFILE=%TEMP%log.txt'c:Program Files (x86)Mozilla Firefoxfirefox.exe'(These instructions assume that you installed Firefox to the default location, and that drive C: is your Windows startup disk.
Make the appropriate adjustments if those aren't the case.). Reproduce whatever problem it is that you're having. Once you've reproduced the problem, exit Firefox and look for the generated log files in your temporary directory. You can type '%TEMP%' directly into the Windows Explorer location bar to get there quickly.LinuxThis section offers information on how to capture HTTP logs for Firefox running on Linux.
Quit out of Firefox if it's running. Open a new shell. The commands listed here assume a bash-compatible shell.
Copy and paste the following commands into the shell one at a time. Make sure to hit enter after each line.export MOZLOG=timestamp,rotate:200,nsHttp:5,cache2:5,nsSocketTransport:5,nsHostResolver:5export MOZLOGFILE=/tmp/log.txtcd /path/to/firefox./firefox.
Reproduce the problem you're debugging. When the problem has been reproduced, exit Firefox and look for the generated log files, which you can find at /tmp/log.txt.Mac OS XThese instructions show how to log HTTP traffic in Firefox on Mac OS X. Quit Firefox is if it's currently running, by using the Quit option in the File menu. Note: The generated log file uses Unix-style line endings. Older editors may have problems with this, but if you're using an even reasonably modern Mac OS X application to view the log, you won't have any problems. Start logging using command line argumentsSince Firefox 61 it's possible to start logging in a bit simpler way than setting environemnt variables: using command line arguments.
Here is an example for the Windows platform, on other platforms we accept the same form of the arguments:. If Firefox is already running, exit out of it. Open a command prompt.
On, you can find the 'Run.' Command in the Start menu's 'All Programs' submenu. Def environment(.env'MOZLOG' = 'nsHttp:5'return env See also. There are similar options available to debug mailnews protocols. See for more info about mailnews troubleshooting. On the Windows platform, nightly Firefox builds have FTP logging built-in (don't ask why this is only the case for Windows!). To enable FTP logging, just set MOZLOG=nsFtp:5 (in older versions of Mozilla, you need to use nsFTPProtocol instead of nsFtp).
When Mozilla's built-in logging capabilities aren't good enough, and you need a full-fledged packet tracing tool, two free products are. They are available for Windows and most flavors of UNIX (including Linux and Mac OS X), are rock solid, and offer enough features to help uncover any Mozilla networking problem.
Update Firefox browser or overwrite the add-onCheck whether your Firefox browser has been updated to the latest version in time. In most case, the Video DownloadHelper not working issue is caused by the outdated Firefox browser version. But there was one exception, by default, Firefox will update your addons automatically but if you find the old Video DownloadHelper works perfectly on Firefox yet the new version causes lots of downloading trouble, you’re supposed to rewrite the current Video DownloadHelper version with an older one.
Firefox Save And Quit
Meanwhile, you can disable the auto-addon-update feature of Firefox to prevent recurrence.Just follow the steps to disable the automatic update: Firefox Addons Click Setting icon Uncheck update add-ons automatically. Find a good alternative to Video DownloadHelperSometimes, Video Download Helper YouTube not working issue will occur on Firefox.
Please close and reload the webpage to fix the problem. Moreover, you may not download videos on some websites due to the unsupported formats of video and copy-protected. To check whether there are some wrong with Video DownloadHelper, you can try to download videos on other websites. If it works, the only solution is to wait for an official update of Video DownloadHelper (perhaps a long wait) or seek a Video DownloadHelper Alternative.is a well-regarded alternative to Video DownloadHelper that helps you to download any kinds of videos from Internet and convert them to various formats like MP4, AVI, MKV, MOV, MP4, FLAC, etc. Free download it to get rid of any Video DownloadHelper issues. One thing should be noticed that, Video DownloadHepler is a Firefox add-on and it’s compatible with Firefox browser only.
Although Chrome extension of Video DownloadHepler was released in June 2015 yet its last update was in December 2016. Therefore, there are many limits on downloading videos on Chrome. One of the most important limitation is that Chrome Video DownloadHepler doesn’t enables you to. What’s more, YouTube and Google Chrome are affiliated to Google. The YouTube copyright policy doesn’t allow users to download YouTube videos so you’d better not download YouTube videos on Google Chrome with extensions.Therefore, if you want to fix video downloadhelper not working on YouTube in chrome or other browsers, the best solution is to find a software to download videos without the limits of browers. To fix Video Download Helper not working issues for good, you need a useful Video DownloadHelper alternative. The most recommended tool is.
It’s a convenient and reliable video downloader which is constantly updated to meet all your video download needs and keeps track of the latest video downloading tech. As a desktop software, HD Video Converter Factory Pro allows you to, and so forth freely no matter which browser you are using. Besides downloading common SD and HD videos, it also enables you to perfectly, and even 8k one, all with an ease click. Just have a look at the follow guide and you’ll know how easy and powerful the program is! Before start, please HD Video Converter Factory Pro and install it on your PC for preparation.Step 1.
Launch this Video DownloadHelper alternative and Click “Download Video” on the top of interface.Step 2. Copy and paste the target video’s link to the “Add URL” box in the Download Video section for avoiding Video DownloadHelper not Working.Step 3. Click “Analyze”. When the analysis is done, choose one desired format and resolution from the drop-down list.Step 4.
Firefox Quantum Save And Quit
Select an output folder for the video and then press the “Download” button to download videos at one go.