[Kernel-packages] [Bug 2009325] Re: NFS deathlock with last Kernel 5.4.0-144.161 and 5.15.0-67.74

Hi Du ChengEn, Thanks for your efforts in making this change for this SRU cycle. However, I can confirm that we too are facing challenges with orders of magnitude (>10x) increases in ACCESS calls, with the newly released kernels. Still better/differently than 5.15.0-67, but not suitable for produ

[Kernel-packages] [Bug 2009325] Re: NFS deathlock with last Kernel 5.4.0-144.161 and 5.15.0-67.74

Hi Du ChengEn, Thanks for the clarification on test kernels. I am sad, I did not get to test your 2nd test kernel, as that would have revealed this issue immediately. While the changes to fix LP: #2003053, went in there to fix a "bug" - it also created this major regression. But the bug fix just

[Kernel-packages] [Bug 2009325] Re: NFS deathlock with last Kernel 5.4.0-144.161 and 5.15.0-67.74

Hi Du ChengEn, Thanks for you feedback, and understanding of our issue. I will be watching the nfs mailing list as well, but kindly post references to the bug here, once the bug is opened. I support your idea, of a separate mount-option, if it is not possible to address both issues. Looking at

[Kernel-packages] [Bug 2015827] Re: NFS performance issue while clearing the file access cache upon login

Du ChengEn, I would second Jan's opinion. This whole chain of fixes that has gone in to fix LP: #2003053, should be rolled back. There where no heavy arguments to cherry-pick those changes in the first place. (It is not in upstream LTS either). Once it was discovered what kind of impact it had, i

[Kernel-packages] [Bug 2056800] [NEW] Bluetooth adapter not working ATS2851

Public bug reported: Hi, I purchased this adapter: https://www.amazon.co.uk/Maxuni-Bluetooth- Computer-Receiver-Keyboard/dp/B0BQ3964FP It doesn't currently work on Linux due to a firmware bug. The fixes are documented on the web: https://www.linuxcompatible.org/story/xanmod-linux-kernel-618-rel

[Kernel-packages] [Bug 2056800] Re: Bluetooth adapter not working ATS2851

Here is another post, it's a unresolved issue https://bbs.archlinux.org/viewtopic.php?id=280693&p=2 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/2056800 Title: Bluetooth adapt

[Kernel-packages] [Bug 2015827] Re: NFS performance issue while clearing the file access cache upon login

Hi @kleber-souza, @chengendu Thanks for your attention. Allow me give my perception of the impact of fixing "bug" LP: #2003053. The original patchset introduced *two* regressions. One, (NFS deathlock) that hit everybody - fixed by #2009325, but the remaining one, are now hitting those of use spa

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