System hangs while visiting YouTube in Firefox.
Dear all, I am having a severe issue using Firefox on Linux. That is when I use the browser to watch YouTube it is almost guaranteed that the entire system will hang, bec… (Lesen Sie mehr)
Dear all,
I am having a severe issue using Firefox on Linux. That is when I use the browser to watch YouTube it is almost guaranteed that the entire system will hang, become unresponsive and then require a hard reset.
I'm using Xubuntu 19.04.
The laptop is a ThinkPad T450. It has a standard configuration except that I installed a SSD. I ran a comprehensive self-test using the Lenovo BIOS' testing feature and everything was given the all-clear. I note that the same problem doesn't occur on my preferred WebKit-derived browser which is Vivaldi.
I'm not the only owner of a T450 in my household. Curiously, this other T450 which runs Xubuntu 18.04 (LTS) does not manifest the same issue. This system also uses Firefox as its browser.
I was advised to check the system logfiles. The only mention of anything likely in the logfiles is the xsession-errors file:
(xfce4-panel:1291): xfce4-panel-CRITICAL **: 21:01:45.450: panel-window.c:2245 (panel_window_active_window_geometry_changed): expression 'WNCK_IS_WINDOW (active_window)' failed.
(/usr/lib/firefox/firefox:1631): dconf-WARNING **: 21:01:47.129: Unable to open /var/lib/snapd/desktop/dconf/profile/user: Permission denied [Child 1577, MediaDecoderStateMachine #1] WARNING: Decoder=7f15d3e94c00 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - RefPtr<mozilla::mozpromise<refptr<mozilla::mediatrackdemuxer::samplesholder>, #1]="" >="" (0x806e0005)="" -="" 1577,="" 3309="" <="" [child="" build="" decode="" decoder="7f15d3e94c00" detached.:="" dom="" error:="" file="" firefox-69.0+build2="" firefox-9jl5vx="" is="" line="" manager="" media="" mediadecoderstatemachine="" mediadecoderstatemachine.cpp,="" mozilla::mediaresult,="" mozilla::mediasourcetrackdemuxer::dogetsamples(int32_t):="" ns_error_dom_media_fatal_err="" p="" refptr<mozilla::mozpromise<refptr<mozilla::mediatrackdemuxer::samplesholder>,="" true>="" warning:=""></mozilla::mozpromise<refptr<mozilla::mediatrackdemuxer::samplesholder>,>
Reference to my post on the Ubuntu forums: https://ubuntuforums.org/showthread.php?t=2426276
I'd greatly value any help to solve this issue. I'm willing to look at other logfiles or send over any additional information that might help diagnose this problem. Anything to help me get back to using my browser of choice!
Kind regards. Thran
Firefox
After waking from suspend, firefox 69.0 on Linux dramatically increases RAM usage
Long time Firefox user on linux and only recently noticed this RAM usage issue. Maybe it also affects FF 68? I can use firefox all day running linux peppermint OS 9(ful… (Lesen Sie mehr)
Long time Firefox user on linux and only recently noticed this RAM usage issue. Maybe it also affects FF 68?
I can use firefox all day running linux peppermint OS 9(fully updated) with Xanmod kernel 4.19.66 but after I suspend the laptop and resume, firefox behaves normally for approx. 1/2 hour then RAM usage increases dramatically. I only noticed this while running a virtual machine and FF ate all my remaining ram.
Minimizing memory usage from about:memory helps for a short while but FF will again consume too much ram.
However, if I close FF and restart teh ram usage stays within normal limits all day ...until I suspend and wake the laptop again.
I have noticed this issue on two different configurations:
1. T510 laptop running Peppermint OS 9 with windows virtual guest taking majority of RAM. FF on linux host usually stays within 2GB of usage but after suspend it jumps much higher and consumes ram freezing the laptop.
2. W530 laptop running Windows 10 OS (1903) and Linux Peppermint 10 OS as virtual guest. FF on linux guest also consumes more RAM after waking Win10 from suspend and crashes Linux virtual guest.
the style and class attributes on optionn tag seem to be ignored in FF69 on Ubuntu Linux
The following page honors the requested text color when viewed in Chrome but not in FF69 on Ubuntu Linux. <style> .male {color: #000080; /* d… (Lesen Sie mehr)
The following page honors the requested text color when viewed in Chrome but not in FF69 on Ubuntu Linux.
<style>
.male {color: #000080; /* dark blue */
}
.female {color: #800000; /* dark red */
}
.unknown {color: #008000; /* dark green */
}
</style>
<p>class attribute on <option> seems to be ignored by Firefox 69 on Ubuntu Linux</p>
<select name="Gender" id="Gender" size="1"
class="female left">
<option value="0" class="male">
Male
</option>
<option value="2" selected="selected" class="female">
Female
</option>
<option value="2" class="unknown">
Unknown
</option>
</select>
style attribute on <option> seems to be ignored by Firefox 69 on Ubuntu Linux
<select name="Gender2" id="Gender2" size="1"
class="male left"> <option value="0" selected="selected" style="color: #000080;"> Male </option> <option value="1" style="color: #800000"> Female </option> <option value="2" style="color: #008000"> Unknown </option> </select>
Firefox crashes
Hi, I am suddenly getting frequent Firefox crashes after a recent Firefox update. It still crashes in Safe Mode with hardware acceleration disabled. Memory tests fine. Al… (Lesen Sie mehr)
Hi, I am suddenly getting frequent Firefox crashes after a recent Firefox update. It still crashes in Safe Mode with hardware acceleration disabled. Memory tests fine. All software is up to date.
The last few crash report details are as follows:
bp-df7992e2-0618-4337-ab58-c348b0190908 08/09/2019, 21:35 bp-3bf750d9-c06e-4cd1-a4e1-6c2650190908 08/09/2019, 20:14 bp-969c3264-ee53-4c3c-bf4b-6ef3b0190908 08/09/2019, 18:04 bp-e194e0bc-01a6-44a1-814f-426b00190908 08/09/2019, 16:45 bp-af5e89f3-109b-4f51-80ab-13c710190908 08/09/2019, 16:44 bp-39330c7e-b02e-4976-b3eb-ace030190908 08/09/2019, 16:44 bp-8ba0032e-35da-4705-a8ee-9b5990190908 08/09/2019, 16:43 bp-218e63ed-211f-498d-9898-321b20190908 08/09/2019, 16:43
Any help would be appreciated - Thanks!