Showing context menus (e.g., right click or drop-down lists) has a 3-4 sec lag.
I have installed Ubuntu 18.04 on an AMD Ryzen Threadripper 1950x system. Whenever I right click or click on a drop-down list on both Firefox and Thunderbird I have to wait for 3-4 second to see the context menu. Here is some information about my graphic card and driver:
- lshw -c display
*-display
description: VGA compatible controller
product: GP107 [GeForce GTX 1050]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:41:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: vga_controller bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:63 memory:9e000000-9effffff memory:80000000-8fffffff memory:90000000-91ffffff ioport:3000(size=128) memory:c0000-dffff
- nvidia-smi
Sat Sep 15 13:24:58 2018 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 390.48 Driver Version: 390.48 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | |===============================+======================+======================| | 0 GeForce GTX 1050 Off | 00000000:41:00.0 On | N/A | | 24% 29C P8 N/A / 65W | 174MiB / 1999MiB | 0% Default | +-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+ | Processes: GPU Memory | | GPU PID Type Process name Usage | |=============================================================================| | 0 1329 G /usr/lib/xorg/Xorg 163MiB | | 0 1372 G /usr/bin/gnome-shell 8MiB | +-----------------------------------------------------------------------------+
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I'm not sure this is a firefox or thunderbird issue or even nvidia at play. This sounds like you have your ad blocker checking things too aggressively or you are just expecting too much performance out of things. Something that also plays a role here is Ram (both total/used/cached and even how it is configured to be utilized. This may sound like a far fetched conclusion however, without any further context into what context menus and other info found in the troubleshooting data this is too vague to make a firm determination either way.
It couldn't be ad blocker because I don't have one installed on Thunderbird. Here is my Ram info:
- free -m
total used free shared buff/cache available
Mem: 32085 2866 26731 186 2487 28707 Swap: 2047 0 2047