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

Hibernation does not work after upgrade to Stretch

2018-06-12 Thread Piotr
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 kernel version I use). Already tried wi