@noreasternhumidty - I'm interested to see the information you provided but I don't think it will get looked into by posting on this bug report :)
I had a quick look for 'wireless' bugs that are open but only found this one that looked vaguely similar to what you described: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774102 This is my first bug report so I'm still finding my way around, but I think it works something like this: - If you are experiencing any issues with your distribution, it's helpful to check on the forums (or something similar to AskUbuntu) to see if anyone else is experiencing the same issue. This helps rule out the possibility that it's just something specific to your machine. https://forums.linuxmint.com/ - You can open a bug report stating the issue (e.g 'BIOS settings for Wireless and Bluetooth are ignored in kernels 4.15 and above') https://bugs.launchpad.net/linuxmint - In this case, because it's Linux Mint you'd be best to get in touch with their developers. If the issue affects something used by other projects (e.g the kernel) then I think they will be in the best position to check the details and offer suggestions first and then pass on the information to the relevant project. This bug specifically is just about suspend not working on 18.04. It's only affecting a small number of machines but it's been great to see that it's being looked into. One of the Ubuntu developers passed along the information to a kernel.org developer, but only after getting more information and narrowing down the cause of the issue. I think this is the normal procedure for bugs of this kind. Start with the Linux Mint forums and then open a bug report if you can't find a fix for it and then it should get looked into. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1774950 Title: Suspend fails in Ubuntu and Kubuntu 18.04 but works fine in Ubuntu and Kubuntu 17.10 (and on Kubuntu 18.04 using kernel 4.14.47) Status in linux package in Ubuntu: Confirmed Bug description: I have installed Kubuntu 18.04 on 3 different machines (my friend's and my own) with no suspend problems but my HP Pavilion 11 x360 does not suspend. It suspends fine with Ubuntu 17.10, Kubuntu 17.10, Devuan Jesse, Devuan ASCII and Windows 10 but fails with Ubuntu 18.04 and Kubuntu 18.04. I have also tried suspend using a live USB of 18.04 on this machine and it fails in the same way, so does not appear to be caused by any additional programs that I had installed. By installing an older kernel (4.14) on Kubuntu 18.04 the suspend function works as expected. Running Kubuntu 18.04 with kernels 4.15, 4.16, 4.17 results in the suspend failure that freezes the machine and requires a hard reset. Correct behaviour is - Screen goes blank, fan goes off, power LED flashes to show machine is in suspend. Pressing power button triggers 'resume' function. What happens - Screen goes blank, fan stays on, power LED stays on. Machine stays in this state and does not respond to any keyboard interaction, mouse movement or power button presses. Ctrl + Alt + f1 (or f2, f3, f4 etc) does not get any response. The only way to use the machine is to shut down by holding down the power button. Checking the logs suggests that the machine believes it is in suspend mode sleep [deep] when it isn't. Having to hard reset to get any response means that the kernel logs say no more than sleep [deep] pm-suspend also results in the same problems with kernels 4.15 and 4.16, but works fine with 4.14. It is curious that a machine that suspends fine on an earlier 4.14 kernel no longer works with 4.15 and above, whilst 3 other machines (including one with pretty similar hardware) do not exhibit this problem. There are only a handful of questions about it on the forums but at least 3 other people have the same problem: https://askubuntu.com/questions/1029405/ubuntu-18-04-crashes-on- resuming-from-suspend https://askubuntu.com/questions/1041369/after-upgrading- from-17-10-ubuntu-18-04-wont-sleep-suspend I am attempting to round up anyone else with the same issue and point them to this bug report. My laptop is HP Pavilion x360 11-n013na Matalaks is Acer Aspire ES1-511 collisionTwo has XPS 9560 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774950/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
