> prior to the transfer [on the buggy versions] the link quality is 62-64 and the signal similarly weaker because of power saving, but once packets are in flight it looks perfect
-32 doesn't seem to have that problem: it's been 70/70 every time i've looked, even with the link speed showing as 15Mb/s rather than 150, indicating power saving. so i modprobed the driver with all the power- saving options (ips, fwlps, and aspm) set to 0 while running one of the broken kernels (i don't remember if it was -36 or the 4.19 build, sorry) to see if that made any difference, but AFAICT it didn't. (i.e. still around 55Mb/s, when -32 was hitting 70+ 5 mins before/after). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795116 Title: large performance regression (~20-40%) in wifi with 4.15.0-33 and later To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1795116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
