I'm a Linux rookie. For a Linux power user, these are likely easy issues.
Problem: I upgraded from Ubuntu 16.04 to Ubuntu 18.04. Unfortunately, there appears to be a bug with this new version. The internet stops working at very random times (I could be watching YouTube, or writing emails, or even just away from my laptop- and when I return, connection is gone). When I try to find wifi networks- none display. Its as if the driver/adapter crashes occasionally. The only way at that point, is for me to reboot my laptop, and all works well again.
I had another person play around with installing new kernels (or something like this?), however, this did not resolve the issue.
If you feel you can help me solve this issue, please get in touch. We can use TeamViewer of course.
Thank you all for any interest in assisting me.
Cheers!
PJ
Hello
Greetings,
As i read your job description , i understood that you want to be expert for your job and i am presenting myself the best for you please contact me asap so that i can provide you best service.
Please ping me i need to ask few things.
Thanks
Nirmal
Hello,
Hope you are doing well.
I have 6 years of experience in Linux and Networking.
I will fix the Network issue related to ubuntu upgrade
Regards.
VishnuLal
I am Ring. I am about 17+ years experienced in GNU/Linux based system, server installation and customization, develop, deploy, security and support. I may help you in this regard.
I'm a Linux administrator for more than 10 years now and I have extensive experience in handling Ubuntu and I can certainly tell you that you have a serious problem, it's not about compatibility, but rather about a bad installation of the system, this happens very often when you use the graphical assistant, the only healthy solution that I see is that you make a backup of your files and installs ubuntu 18.04 from 0 and somebody can reinstall the Wi-Fi network drivers and reconfigure the repositories but that is only a symptom of problems that they come to the future
There are a lot of issues that can cause the behavior that you mentioned. if 16.04 was working fine the few changes i remember are the change from ifupdown to netplan.io. as such there are a few solutions. check your network config, check wifi config and update or regress wifi driver. If the network goes down predictably there is a change that its happening during rekeying in the wifi system. maybe it can help to increase the rekeying time to something higher. i just throwing a lot of suggestions in the air cause i dont have enough details about your system. I have worked with linux networking for ages now and must be able to solve ur issue
I’m a CCNA and a RHCSA and a telecommunications engineering undergraduate (final year) from a Washington accredited university. I might be able to do the job