[Bug 1528735] Re: Suspend fails every second time on some laptops in UEFI mode

2017-03-20 Thread ChristianEhrhardt
So far the only kernel tag with that fix is v4.11-rc1, I haven't seen it being sent to stable trees. Neither were there other platforms added - I see the G70 and S435 in the bug here. You might want to follow the kernel bug link and mention your platoform showing the issue there as recommended b

[Bug 1528735] Re: Suspend fails every second time on some laptops in UEFI mode

2017-03-17 Thread David Cameron Staples
** Also affects: kernel-package (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1528735 Title: Suspend fails every second time on some laptops in U

[Bug 1528735] Re: Suspend fails every second time on some laptops in UEFI mode

2017-03-15 Thread David Cameron Staples
So given that this bug has been confirmed, found to be a bug in the kernel code, and a patch created for it... is it possible to get this bug moved to the Kernel, and generally find out if there's a timeline for the patch being ported to the usual set of kernels? It would be nice to have full func

[Bug 1528735] Re: Suspend fails every second time on some laptops in UEFI mode

2017-03-06 Thread carloslp
It seems some hardware needs the OS to store/restore the NVS state when entering/exiting S3 (suspend to ram). On bug https://bugzilla.kernel.org/show_bug.cgi?id=189431 a quirk was added to the Linux Kernel to do this for the Lenovo G50-45. If you have a similar issue on hardware other than this Le

[Bug 1528735] Re: Suspend fails every second time on some laptops in UEFI mode

2016-11-18 Thread VaclavSynacek
Similarly Brad's findings I also confirm, that upgrade to kernel 4.8 actually made things worse in my configuration. Now the system is broken not after second suspend, but right after the first suspend and resume. The screen comes back on, but keyboard and mouse are dead, visible processes are dead

[Bug 1528735] Re: Suspend fails every second time on some laptops in UEFI mode

2016-08-18 Thread David Cameron Staples
Leading up to the suspend, I don't think the OS can tell that there's anything different... Or else if it can it's not looking for it. Afterwards it's not getting as far as the kernel before UEFI kills it, at which point the kernel can only tell that it was rebooted while in a suspended state. All

[Bug 1528735] Re: Suspend fails every second time on some laptops in UEFI mode

2016-08-18 Thread Brad
But isn't there kernel logs, or others, that log events up-to the suspend event and then potentially during/after the resume attempt? Sorta same as logging driver events during bootup, reboot, shutdown, etc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is s

[Bug 1528735] Re: Suspend fails every second time on some laptops in UEFI mode

2016-08-18 Thread David Cameron Staples
There are no logs. Unless UEFI is keeping any,I don't think there can be any logs, because the OS is suspended at the time it happens. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1528735 Title: Su

[Bug 1528735] Re: Suspend fails every second time on some laptops in UEFI mode

2016-08-18 Thread Brad
c'mon guys, at least tell me what log files I can collect to see where the problem is? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1528735 Title: Suspend fails every second time on some laptops in

[Bug 1528735] Re: Suspend fails every second time on some laptops in UEFI mode

2016-08-16 Thread Brad
what log files could I supply that would help debugging this problem? Is there some kinda tutorial on how to do this? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1528735 Title: Suspend fails every

[Bug 1528735] Re: Suspend fails every second time on some laptops in UEFI mode

2016-08-16 Thread Brad
It's even worse with kernel 4.8-rc1. It now fails on first resume attempt - shows screen with time and logo but no login prompt and requires hard reboot. System:Host: G50 Kernel: 4.8.0-040800rc1-generic x86_64 (64 bit gcc: 6.1.1) Desktop: MATE 1.14.1 (Gtk 3.18.9-1ubuntu3.1) Distro:

[Bug 1528735] Re: Suspend fails every second time on some laptops in UEFI mode

2016-08-08 Thread Brad
Also, this is all UEFI booting and 64bit, I have testing nothing using legacy. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1528735 Title: Suspend fails every second time on some laptops in UEFI mo

[Bug 1528735] Re: Suspend fails every second time on some laptops in UEFI mode

2016-08-08 Thread Brad
Further kernel testing on my Lenovo G50-45 with Linux Mint 17.2 Cinnamon, reveals: PASS - 3.16.0-38-generic #52~14.04.1-Ubuntu PASS - 3.16.0-77-generic #99~14.04.1-Ubuntu FAIL - 3.17.0-031700rc4-generic #201409071935 *diff symptom - lockup, fast cpu fan on first resume. FAIL - 3.17.0-031700rc6-ge