Issue with blinking screen above 4.20.17 kernel [CPU, GPU]

My notebook with Intel i7-7700Q and Nvidia 1050Ti have real problem with blinking/pulse of the screen during the moving cursor in the system or high performance usage (ex. code compilation).

I did not notice the issue, until I felt my eyes were bleeding and going to go out from sockets.

At the beginning I thought that the problem is with screen refreshing, but after changing the kernel using Ukuu on Ubuntu 18.04 LTS over and over again I found kernel 4.20.17. This one is good for my notebook configurations and screen acts well.

Why I am asking? Sometimes I cannot continue my work after suspending laptop, due to the poor performance. I thought newer kernels will solve the issues with poor performance and blinking screen. Will it be solved?

I tried to set conf files for nautilus or nvidia, updating the Nvidia. Noting helped. Do you encountered any similar situation?

Ubuntu Desktop UFW Issue

i am having an issue with UFW on Ubuntu Desktop 18.04.3. The issue i am having is when i try to add a port it gives me this error. I updated and upgraded my ubuntu desktop and uninstalled ufw and installed it but ip tables doesn’t seem to want to work with me. Please assist me, thanks!

Error 1 Error 2 Error 3

SharePoint compatibility issue in IE11

I have created a regular Site Page which works fine in all browser except IE11. The content of that Site Page is not showing in IE11. After F12 and change Document Mode to IE=Edge Under Emulation all content are visible.

I make too much research onto this and find one solution i.e. adding meta tag, that works for me but that one is not a regular Site Page of SharePoint.

Please! add some suggestion that How I add <meta http-equiv="X-UA-Compatible" content="IE=Edge"/> to regular site page without disturbing master page?

I got no solution of this question till 12 days. Now, Whom should I reward bounty? Please! let me know, Thanks.

extended monitor flickering issue using xrandr+vnc

photo of the problem I tried to use my android tablet as a second monitor for my laptop with vnc+xrandr by following this tutorial…itor-in-linux/ .Whenever my tablet connect to my laptop

the screen of my tablet flicker with all vnc program for android. between this it’s my laptop setup os : ubuntu 18.04 LTS kernel : 5.2.14 APU : ryzen 5 2500u,vega 8 laptop : HP-Pavilion-Laptop-15-cw0xxx

$   xrandr  Screen 0: minimum 320 x 200, current 2646 x 800, maximum 16384 x 16384  eDP connected primary 1366x768+1280+0 (normal left inverted right x axis y axis) 344mm x 194mm  1366x768      60.06*+  40.01  1280x720      60.06  1024x768      60.06  800x600       60.06 640x480       60.06  HDMI-A-0 disconnected 1280x800+0+0 (normal left inverted right x axis y axis) 0mm x 0mm  1280x800_virt  59.81* 

SYNC issue with 2 cloned computers [on hold]

I recently got a new computer for use at the office with the intent of taking my old one home to work at home. The new computer was set up by “cloning” the old one. Same user account, same Microsoft account, same etc…. When working at the office everything in sharepoint works as expected. When I work on files at home and save to sharepoint everything looks good. Then when I get back to work, the files I have modified at home and saved back to sharepoint get moved to the recycle bin and older files restored. So then I have to go and sort through the recycle bin to restore the files I have modified. I even went to the extent of creating a new folder from the home computer and copying files into that intending to move them to the correct location and updating files manually when I got back into the office. When I started up my office PC the files (and the folder I created from home) were all moved to the recycle bin. What is going on here? This is not how we want sharepoint to work!