[Bug 1704374] Re: system randomly hangs itself

2017-09-24 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1704374

[Bug 1704374] Re: system randomly hangs itself

2017-07-26 Thread morris
Another WORKAROUND I made into bios was to switch from AUTO to S3 only (I missed to mention it). However it appears impossible that this is the problem which causes the issue although after the rest of the cmos I get it again and AUTO option was the only one I had not changed after the reset. Is

[Bug 1704374] Re: system randomly hangs itself

2017-07-26 Thread morris
Another WORKAROUND I made into bios was to switch from AUTO to S3 only (I missed to mention it). However it appears impossible that this is the problem which causes the issue although after the rest of the cmos I get it again because and AUTO option was the only option I had not changed after the

[Bug 1704374] Re: system randomly hangs itself

2017-07-23 Thread morris
After several attempts it seems the system is stable. What I've done: 1) installed the latest stable kernel (it appears to not solve completely the problem): 2) switched to PLASMA dark theme on Kubuntu (it seems to not solve completely the problem; 3) installed again NVIDIA official drivers; 4)

[Bug 1704374] Re: system randomly hangs itself

2017-07-21 Thread morris
I've tried to reproduce the issue: I've opened the start menu, then I've passed the mouse cursor over the Kde icons menu, opening the various sub menus, closing them moving the mouse over the preferred icons and the system hangs. SO some problem occurs with grapahical environments. -- You

[Bug 1704374] Re: system randomly hangs itself

2017-07-21 Thread morris
Ok I've switched to dark theme of Plasma repeating the procedure. PLASMA has problems. I noted that sometimes opening the start menu some graphical issue was visible, but now I can state that there are graphical problems about the desktop environment. It is possible to see this issue in the

[Bug 1704374] Re: system randomly hangs itself

2017-07-18 Thread morris
Applied again the GRUB workaround after the system hangs itself again. (Before the system blocks I hear always a certain hard drive activity: so I assume the problem occurs during RAM-HARD DRIVE data flows). -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1704374] Re: system randomly hangs itself

2017-07-17 Thread morris
by the way I've installed also the 4.12 kernel LOW LATENCY and now the low latency version is working into my system. Till now from yesterday no problems however I'll wait some days before issue any verdict. As far as me the issue concerns with compatibility between ram and mainboard, perhaps a

[Bug 1704374] Re: system randomly hangs itself

2017-07-17 Thread morris
@kai I'm using the usual way after managing every dimms to test them by memtest singly, coupled and together. IF the problem should occur again I'll apply the workaround. However I've just red some interesting news about 4.13 kernel on improvements on power management.. -- You received this bug

[Bug 1704374] Re: system randomly hangs itself

2017-07-16 Thread Kai-Heng Feng
Does "intel_idle.max_cstate=1" can still workaround the issue on 4.12? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1704374 Title: system randomly hangs itself To manage notifications about this

[Bug 1704374] Re: system randomly hangs itself

2017-07-16 Thread morris
Ordered a new set of DDR3 to verify a possible conflict between the corsair model and the system. I've spent the day to test every single dimm by memtest the result of this test is good for every single dimm it is positive for dual channel dimms but I get problems when all 4 dimms are used on 7th

[Bug 1704374] Re: system randomly hangs itself

2017-07-16 Thread morris
Now the system blocks occur repeatedly. Another bios info: plug and play os: YES This function should be irrelevant since ACPI is enabled. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1704374

[Bug 1704374] Re: system randomly hangs itself

2017-07-16 Thread morris
Problems has just occurred again (I'm making verification): the system hangs just after almost one hour in idle state without any application used when I just open the start menu moving the mouse towards the icon from which run the browser. Obviously I returned the grub file to its original state

[Bug 1704374] Re: system randomly hangs itself

2017-07-16 Thread morris
Problems has just occurred again (I'm making verification): the system hangs just after almost one hour in idle state without any application used when I've just opened the start menu moving the mouse towards the icon from which to run the browser. Obviously I returned the grub file to its

[Bug 1704374] Re: system randomly hangs itself

2017-07-14 Thread morris
It seems that the new Kernel 4.12.1 has solved the problem. If it should occur again I'll notify it. If the problem concerns with the kernel it is possible to state that 4.10 kernel presents a bug at least for a specific hardware platform and or bios. -- You received this bug notification

[Bug 1704374] Re: system randomly hangs itself

2017-07-14 Thread morris
Ok I've just installed 4.12.1 kernel that's one of the report after kernel installation sudo dpkg -i linux-image-4.12.1-041201-generic_4.12.1-041201.201707121132_amd64.deb Selezionato il pacchetto linux-image-4.12.1-041201-generic non precedentemente selezionato. (Lettura del database... 238426

[Bug 1704374] Re: system randomly hangs itself

2017-07-14 Thread morris
If I remember this issue appears since I made the upgrade to Kubuntu 17.04 on my specific hardware platform. the issue didn't affect a previous system based on 4coredual-sata2 (where ftw tool detect ACPI 2.0). No longer problem appears since I've troubleshooted it by the suggestion explained on

[Bug 1704374] Re: system randomly hangs itself

2017-07-14 Thread Joseph Salisbury
Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.12

[Bug 1704374] Re: system randomly hangs itself

2017-07-14 Thread morris
other information: bios: ACPI 2.0 enabled (the system however should support up to 3.0 acpi revision based on fwts tool report); video drivers used: latest mesa available for the system; confirmation: problem seems to be fixed after change the default line in GRUB_CMDLINE_LINUX_DEFAULT="quiet