[Desktop-packages] [Bug 1528735] Re: Suspend reboots every second time on Lenovo G50-45

2016-08-08 Thread Brad
In a nutshell, it looks to me like this feature was broken somewhere between kernel releases 3.16 (working) and 3.19 (not working), POSSIBLY in combination with having a machine that has a BIOS version newer than mid-2015 when vendors updated their BIOS with the VU#976132 fix. I'll try to r

[Desktop-packages] [Bug 1528735] Re: Suspend reboots every second time on Lenovo G50-45

2016-08-08 Thread Brad
@VaclavSynacek, someone needs to change the subject of this bug or merge it into another/new one because it might get assumed that this problem is specific to a Lenovo G50-45 or even Lenovo devices in general, and hence not get the attention it deserves. I don't believe that it is specific to just

[Desktop-packages] [Bug 1528735] Re: Suspend reboots every second time on Lenovo G50-45

2016-08-08 Thread Brad
to summarize my findings with Linux Mint (LM), all with UEFI booting and the latest Lenovo BIOS: A2CN38WW(V2.06) 07/15/2015 I created fresh, default Live-USB boot disks using the 64bit Cinnamon ISO's and here was my result: LM18 Cinnamon (kernel 4.4) FAIL: fails on menu icon suspend. First attem

[Desktop-packages] [Bug 1528735] Re: Suspend reboots every second time on Lenovo G50-45

2016-08-08 Thread VaclavSynacek
I also upgraded several times since my report on 2016-02-24. I am convinced the bug is a combination of 1) BIOS version (possible due to security fix of Vulnerability Note VU#976132 mentioned above) 2) Linux kernel in general (regardless of kernel version or distribution) 3) boot in UEFI mo

[Desktop-packages] [Bug 1528735] Re: Suspend reboots every second time on Lenovo G50-45

2016-08-07 Thread Brad
Next I'll test with a fresh live-USB version of Linux Mint 17.3 (kernel 3.19) to try to narrow down the problem. I'm not expecting it to work since I've already reproduced the problem on LM 17.3 installed to HD. -- You received this bug notification because you are a member of Desktop Packages,

[Desktop-packages] [Bug 1528735] Re: Suspend reboots every second time on Lenovo G50-45

2016-08-07 Thread Brad
OK, I just tested with a Live-USB disk of Linux Mint 17.2 Cinnamon (kernel 3.16) newly burned from the ISO file and suspend/resume works great. Multiple times in a row, from the shutdown icon, from the power button, and from the notebook lid close/open. So this is either Kernel or distro dependant

[Desktop-packages] [Bug 1528735] Re: Suspend reboots every second time on Lenovo G50-45

2016-08-07 Thread Brad
This thread is indicating that it is not specific to Lenovo machines, as I suspected: https://forums.linuxmint.com/viewtopic.php?t=212044 Re: Crash upon suspend. Message: Boot Script Table modified. Postby syeager ยป Mon Jun 13, 2016 2:27 am "I have been installing different linux distros on my H

[Desktop-packages] [Bug 1528735] Re: Suspend reboots every second time on Lenovo G50-45

2016-08-07 Thread Brad
I'm seeing this problem on various versions of Linux Mint from v17.3 Cinnamon with kernel 3.19 to v18 Mate with kernel 4.4 or 4.7. Apart from the OP problem description of symptoms with yellow text console warning message, I have suspicion that this problem is also causing the more severe problem

[Desktop-packages] [Bug 1528735] Re: Suspend reboots every second time on Lenovo G50-45

2016-04-12 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: pm-utils (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/15

[Desktop-packages] [Bug 1528735] Re: Suspend reboots every second time on Lenovo G50-45

2016-04-12 Thread Julius Eckert
Same problem on Lenovo G70. Ubuntu 14.04 on 4.2.0-35-generic. Replaced OEM Win10 with Ubuntu. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1528735 Title: Suspend reboots every seco

[Desktop-packages] [Bug 1528735] Re: Suspend reboots every second time on Lenovo G50-45

2016-02-24 Thread VaclavSynacek
I have the same problem on Lenovo S435 and ubuntu-mate 15.10 on 4.2.0-30-generic x86_64 dual boot with Windows 8.1. But this problem started only after bios update from BBCN16WW(V1.03) to BBCN16WW(V1.07). With the previous bios V1.03 this never happened, even with the same kernel. -- You recei

[Desktop-packages] [Bug 1528735] Re: Suspend reboots every second time on Lenovo G50-45

2016-02-19 Thread David Cameron Staples
Just updated to 4.2.0-27-generic #32~14.04.1-Ubuntu SMP, and this is still an issue. This may not actually be directly related to pm-suspend, but I put it here for lack of a better proximate cause. This may need to be transferred to be a kernel bug. I suspect it may be related to a reaction to h