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Firefox takes about a minute to display first site, then is OK

msnamort replied
msnamort

Hello, For about two or three days now, when I launch Firefox and try to open any website, it takes maybe one minute to load the page, then the navigation is OK on every website.

It only happens when I launch Firefox for the first time of my session. If I close it then relaunch it, it's still very swift.

I tried clear cache and remove cookies, just lost my logins lol but didn't work. I also tried with no extensions, nothing changed. Lastly I tried to set "network.captive-portal-service.enabled" to "false" in "about:config" but it didn't change anything neither.

So before I try anything else that could erase something on my profile, I'd rather ask here for some help :)

PS: running FF 153.0.4 on Debian Trixie with Mozilla repos. Only have two extensions: µblockOrigin and NoScript.

Thank you in advance!

Hello, For about two or three days now, when I launch Firefox and try to open any website, it takes maybe one minute to load the page, then the navigation is OK on every website. It only happens when I launch Firefox for the first time of my session. If I close it then relaunch it, it's still very swift. I tried clear cache and remove cookies, just lost my logins lol but didn't work. I also tried with no extensions, nothing changed. Lastly I tried to set "network.captive-portal-service.enabled" to "false" in "about:config" but it didn't change anything neither. So before I try anything else that could erase something on my profile, I'd rather ask here for some help :) PS: running FF 153.0.4 on Debian Trixie with Mozilla repos. Only have two extensions: µblockOrigin and NoScript. Thank you in advance!

すべての返信 (4)

You don't need to try destructive things right away:) as the best is usually just creating a clean testing profile on the side, and if you set it as default for now it will start into it — so you can verify the same steps using a clean profile to rule out any preference/data interference first.

Hello jbr, thank you for your answer :) Well I thought my "test" account was enough but I followed your tip by creating a brand new one and this works. I restarted my computer and every site displays instantly! Thank you for the tip! Now the aim is to understand what's wrong with my main profile... do you have any idea? (I measured the time needed to display the first site: 1'20"... not bad :D )

The next step on your main profile would be running Use Troubleshoot Mode in Firefox — starting that cold right away means:

 firefox --safe-mode

from the path where the binary is available.

If that startup is instant, it's mostly tied to addons and customization. If it's equally slow, well, more convoluted;)

Thank you again :)

With the safe mode, the result is the same (including after a computer restart), 1'20" to display the first site.

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