[Kernel-packages] [Bug 1483343] Re: NMI watchdog: BUG: soft lockup errors when we execute lock_torture_wr tests

2016-08-19 Thread Fabio C. Barrionuevo
@Joseph, i see similar error messages in your syslog. Dell replace the motherboard of my notebook (Latitude 3450), and consequently processor Core i7--5500U @ 2.4GHz, Nvidia GeForce 830M 2GB are replaced. After this fact, none of problems appeared again. then, by inference, I think the problems

[Kernel-packages] [Bug 1483343] Re: NMI watchdog: BUG: soft lockup errors when we execute lock_torture_wr tests

2016-06-11 Thread Fabio C. Barrionuevo
on my Dell Latitude 3450, Core i7-5500U, some new discoveries: i can start my system if i: * enable Multi Core support on BIOS * and disable Hyperthreading on BIOS -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://

[Kernel-packages] [Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

2016-06-11 Thread Fabio C. Barrionuevo
on my Dell Latitude 3450, Core i7-5500U, some new discoveries: i can start my system if i: * enable Multi Core support on BIOS * and disable Hyperthreading on BIOS -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://

[Kernel-packages] [Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

2016-06-09 Thread Fabio C. Barrionuevo
this problem was apparently fixed for me, after I install 4.5.0-040500-generic ( from http://kernel.ubuntu.com/~kernel- ppa/mainline/v4.5-wily/ ), but after 2016-05-28 ubuntu packages update, i unable to start Ubuntu 16.04 with any of the installed kernels: 4.5.0-040500-generic ( from http://kern

[Kernel-packages] [Bug 1483343] Re: NMI watchdog: BUG: soft lockup errors when we execute lock_torture_wr tests

2016-05-31 Thread Fabio C. Barrionuevo
** Also affects: linux-lts-xenial (Ubuntu) Importance: Undecided Status: New ** No longer affects: linux-lts-xenial (Ubuntu Vivid) -- 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/

[Kernel-packages] [Bug 1483343] Re: NMI watchdog: BUG: soft lockup errors when we execute lock_torture_wr tests

2016-05-31 Thread Fabio C. Barrionuevo
after the last (2016-05-29) ubuntu packages update, i unable to start Ubuntu 16.04 with any of the installed kernels: 4.5.0-040500-generic ( from http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.5-wily/ ) 4.4.0-22-generic 4.4.0-21-generic I can confirm that this problem also occurs with x86_64

[Kernel-packages] [Bug 1483343] Re: NMI watchdog: BUG: soft lockup errors when we execute lock_torture_wr tests

2016-04-21 Thread Fabio C. Barrionuevo
I am using Ubuntu 16.04 Beta Final, with all available updates installed (21-04-2016) and this bug occurs repeatedly with my Dell Latitude 3450 (core i7-5500U, 8GB RAM, Nvidia 830m, Wireless 7265). This bug occurred with kernel: * 4.4.0-18.34 * 4.4.0-21.37 the occurrence of this bug has decrea