[Kernel-packages] [Bug 1760508] [NEW] system hang

2018-04-01 Thread David Wood
Public bug reported: The system hangs when I ask it to print, and I can't get it to panic and dump. Keyboard sysrq doesn't seem to do anything, nor does waiting 15 minutes. Using the text console makes no difference either. Memtest shows no errors. When I boot 4.4.0-112 kernel there's no probl

[Kernel-packages] [Bug 1760508] Re: system hang

2018-04-02 Thread David Wood
The hang is gone in mainline 4.4.126, thanks. ** Tags added: kernel-fixed-upstream -- 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/1760508 Title: system hang Status in linux package in

[Kernel-packages] [Bug 1760508] Re: system hang

2018-04-02 Thread David Wood
** Changed in: linux (Ubuntu Xenial) Status: Incomplete => Confirmed -- 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/1760508 Title: system hang Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1760508] Re: system hang

2018-04-04 Thread David Wood
Information only: The hang is still present in linux- image-4.4.0-119-generic, but takes a few seconds longer (maybe 30 instead of instantly) to manifest. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launch

[Kernel-packages] [Bug 1760508] Re: system hang

2018-04-09 Thread David Wood
I tested mainline 4.4.119, and the hang is not present. -- 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/1760508 Title: system hang Status in linux package in Ubuntu: Incomplete Status

[Kernel-packages] [Bug 1760508] Re: system hang

2018-04-09 Thread David Wood
I went back and tested mainline 4.4.113, 4.4.114, 4.4.115 and 4.4.116, none shows the hang. -- 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/1760508 Title: system hang Status in linux pac

[Kernel-packages] [Bug 1760508] Re: system hang

2018-04-24 Thread David Wood
Latest kernel, 4.4.0-121-generic, from xenial main repository works now, thanks all for the fixes. -- 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/1760508 Title: system hang Status in li

[Kernel-packages] [Bug 1572801] Re: Ubuntu 16.04 Unity desktop uses much more ram than Ubuntu 15.10

2017-01-14 Thread david wood
I see a lot of chatter that is likely confusion related to the leak manifestations, and the false belief that eliminating X or Y memory consumer "fixed" the problem. The proper test is probably to leave a computer running, idle for 24-48 hours; if you begin swapping and running out of RAM while tak

[Kernel-packages] [Bug 1354975] Re: iwlwifi Intel 7260 Wifi disconnects

2014-10-18 Thread david wood
X1 Carbon 2014, Ubuntu 14.04, Intel 7260 wireless module, was definitely severely affected by this bug. Have been "relatively" stable with: 1. In the /usr/lib/pm-utils/power.d directory in the file wireless I changed in the end of the file with two off so that there is no wireless powersave: cas