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Cake day: July 1st, 2023

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  • skysurfer@lemmy.worldtoTechnology@lemmy.worldRoku got hacked
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    8 months ago

    The headline is misleading. Roku didn’t get hacked and leak accounts. There were ~15000 customers that had accounts accessed due to credential stuffing. Aka, they reused passwords on other sites that had leaks and hackers tried those credentials on their Roku accounts and got into them.



  • I wonder if there is something going on with scheduling waits that is impacting the audio process. I would first try upping the CPU units in Processors->Advanced settings for the VM, bump it to something like 200. Otherwise, if you over subscribing your CPU cores, try temporarily dropping the number of cores subbed out to your VMs to match the physical host to see if it helps, since that could help resolve scheduling issues as well.



  • Due to electric drivetrains having minimal fixed losses at low speed unlike internal combustion engines. Aerodynamic losses start becoming the largest factor for EVs at relatively low speeds (25-35 MPH) since other losses at so low. This shows up on tests as higher city efficiency and lower highway.

    For an internal combustion engine you are burning a large amount of energy just to keep the engine running, so the slower the speed, the less distance traveled for the fixed amount of running losses and lower the MPG. It isn’t until higher speeds (55-65 MPH) that aerodynamic losses become the largest factor. This manifests as lower efficiency in the city tests and higher highway.