Re: Hibernation does not work after upgrade to Stretch

2018-06-14 Thread davidson
On Wed, 13 Jun 2018, Piotr wrote: On Wed, 13 Jun 2018 04:04:54 + (UTC) davidson wrote: at a search engine eventually led me to this 2007 document, which looks interesting: https://www.kernel.org/doc/Documentation/power/basic-pm-debugging.txt I have not yet read it in full, (and so,

Re: Hibernation does not work after upgrade to Stretch

2018-06-13 Thread Piotr
On Wed, 13 Jun 2018 04:04:54 + (UTC) davidson wrote: > at a search engine eventually led me to this 2007 document, which > looks interesting: > >https://www.kernel.org/doc/Documentation/power/basic-pm-debugging.txt > > I have not yet read it in full, (and so, obviously) have never used

Re: Hibernation does not work after upgrade to Stretch

2018-06-12 Thread davidson
On Tue, 12 Jun 2018, Piotr wrote: Dear all, Recently I upgraded my Jessie to Stretch and since then I do not have working hibernation. When I do hibernate-disk, then it seems to be making a memory snapshot, but when I restart I gets a hang up with a black screen or reboot (depends on which ker

Re: Hibernation does not work after upgrade to Stretch

2018-06-12 Thread Piotr
On Tue, 12 Jun 2018 18:12:42 +0200 Hans wrote: > Am Dienstag, 12. Juni 2018, 17:31:44 CEST schrieb Piotr: > Same here, just almost since a year. I doubt, this will be fixed. As far as I > read, this is too difficult for the developers, due to the very different > hardware. The problem is, the p

Re: Hibernation does not work after upgrade to Stretch

2018-06-12 Thread Hans
Am Dienstag, 12. Juni 2018, 17:31:44 CEST schrieb Piotr: Same here, just almost since a year. I doubt, this will be fixed. As far as I read, this is too difficult for the developers, due to the very different hardware. The problem is, the playing together with kernel, hardware and hibernation so