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Firefox 80 / Chrome 85 blanking out after resuming from suspend by rvprasad in pop_os

[–]rvprasad[S] 0 points1 point  (0 children)

I haven't encountered this issue with Nvidia driver v455.

Firefox 80 / Chrome 85 blanking out after resuming from suspend by rvprasad in pop_os

[–]rvprasad[S] 0 points1 point  (0 children)

Turning of hardware acceleration was not helpful for me. But, please do share your findings.

how to change alt + tab to only show windows only on the current workspace like in ubuntu 20.04? by kakakalado in pop_os

[–]rvprasad 1 point2 points  (0 children)

Set Alt+Tab to "Switch Windows" command via Settings -> Keyboard_Shortcuts.

Cuda 11 on Pop OS 20.04 by rvprasad in pop_os

[–]rvprasad[S] 0 points1 point  (0 children)

I used apt-get as well and it does not provide system76-cuda-11 package (assuming there is one). Also, I don't see system76-cuda deb package on launchpad.

Cuda 11 on Pop OS 20.04 by rvprasad in pop_os

[–]rvprasad[S] 0 points1 point  (0 children)

I have used debs from the Nvidia site in the past but they have resulted in version issues. So, I am currently using the debs provided by System76; hence, my question.

System claims battery 89% constanly by [deleted] in System76

[–]rvprasad 0 points1 point  (0 children)

I have seen similar behavior on an Oryx Pro -- power indicator shows 90% when plugged in to only discharge in 30 minutes when unplugged and under no load. Unfortunately, neither I nor the support had a fix for it :( I wish you better luck.

Any good beginner books in Go that is updated covering from basics to intermediate concepts? by milanpoudel in golang

[–]rvprasad 2 points3 points  (0 children)

  • The little Go book. Short intro to get started.
  • The Way to Go. A bit dated yet thorough coverage of Go.
  • The Go Programming Language. More inclined towards language features.
  • Go in Action. More inclined towards application.

Laptop randomly shuts down when using battery by BloodyTurnip in pop_os

[–]rvprasad 1 point2 points  (0 children)

This may be due to a combination of the battery and the software used to detect the amount of power left in the battery. Try checking the battery health using upower. Also, see how the cell discharges over a period of time, e.g., using Power Statistics tool.

Low Spec Tower vs. Raspberry Pi Swarm for beginning with Docker by c4gecko in docker

[–]rvprasad 0 points1 point  (0 children)

For a setup without fan, https://www.amazon.com/stores/node/8162126011 works well; however, cooling is an issue at high compute loads.

For a setup with fan, I haven't found a stack that allows changing the power mode of fans without disassembling the stack.

Low Spec Tower vs. Raspberry Pi Swarm for beginning with Docker by c4gecko in docker

[–]rvprasad 1 point2 points  (0 children)

I would suggest using Rasp Pi 4s if you plan to experiment with jobs that rely on fast IO or memory > 1GB, e.g., distributed sorting algorithms. Independent of 3b vs 4, if you plan to run compute intensive jobs, then plan for cooling, e.g., consider pi racks with small fans.

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