[MeeGo-dev] What is hibernate status?
Hello All, I was trying to enable suspend to disk functionality on several platforms; I used MeeGo 1.1 pre-installed on IRU netbook: - MeeGo release 1.1 (MeeGo) - Kernel 2.6.36-1.10_mezon-netbook on an i686 and also MeeGo 1.2 IVI edition on i686. What I'm doing: 1. root# pm-hibernate or 2. root# echo disk > /sys/power/state swap partition is present; pm-is-supported --hibernate returns 0; In both cases Hibernation doesn't work: without any errors it cleans the screen and shutdown the computer but after resume it closes all applications which were opened before. For example Chronium browser is closed and when I launch it says that it was closed non-correct; echo mem > /sys/power/state is working ok; does it mean smth? 1. In both cases I have correct /var/log/pm-suspend.log but it is finished by "performing hibernate". On my Ubuntu machine I examined this log and saw the line "Hibernate Finished". So I suppose the hibernation on my MeeGo machines doesn't work. 2. pm-utils-bugreport-info.sh doesn't show errors too. 3. Also I tried to enable debug info: export PM_DEBUG="true" but didn't see any errors too. Please give me any ideas how to enable hibernation in MeeGo or how to debug it? -- Thanks. Roman ___ MeeGo-dev mailing list MeeGo-dev@meego.com http://lists.meego.com/listinfo/meego-dev http://wiki.meego.com/Mailing_list_guidelines
Re: [MeeGo-dev] What is hibernate status?
Which kind of hardware do you have? I've seen many errors in this kind of feature. On Fri, Aug 12, 2011 at 9:30 AM, Roman Borisov wrote: > Hello All, > > I was trying to enable suspend to disk functionality on several platforms; > I used MeeGo 1.1 pre-installed on IRU netbook: > - MeeGo release 1.1 (MeeGo) > - Kernel 2.6.36-1.10_mezon-netbook on an i686 > and also MeeGo 1.2 IVI edition on i686. > What I'm doing: > 1. root# pm-hibernate > or 2. root# echo disk > /sys/power/state > swap partition is present; > pm-is-supported --hibernate returns 0; > In both cases Hibernation doesn't work: without any errors it cleans > the screen and shutdown the computer but after resume it closes all > applications which were opened before. For example Chronium browser is > closed and when I launch it says that it was closed non-correct; > echo mem > /sys/power/state is working ok; does it mean smth? > 1. In both cases I have correct /var/log/pm-suspend.log but it is > finished by "performing hibernate". On my Ubuntu machine I examined > this log and saw the line "Hibernate Finished". So I suppose the > hibernation on my MeeGo machines doesn't work. > 2. pm-utils-bugreport-info.sh doesn't show errors too. > 3. Also I tried to enable debug info: export PM_DEBUG="true" but > didn't see any errors too. > Please give me any ideas how to enable hibernation in MeeGo or how to debug > it? > -- > Thanks. > Roman > ___ > MeeGo-dev mailing list > MeeGo-dev@meego.com > http://lists.meego.com/listinfo/meego-dev > http://wiki.meego.com/Mailing_list_guidelines > -- Leonardo Luiz Padovani da Mata International Syst S/A Metasys Tecnologia Software Engineer Metasys MeeGo Team leonar...@metasys.com.br +55-31-3503-9040 "May the force be with you, always" "Nerd Pride... eu tenho. Voce tem?" ___ MeeGo-dev mailing list MeeGo-dev@meego.com http://lists.meego.com/listinfo/meego-dev http://wiki.meego.com/Mailing_list_guidelines
Re: [MeeGo-dev] What is hibernate status?
On 8/12/2011 5:30 AM, Roman Borisov wrote: Hello All, I was trying to enable suspend to disk functionality on several platforms; the meego reference release does not include or enable hibernate, and we don't test it. But it seems your kernel is from an OS vendor who customized it; I would suggest checking with said OS vendor to see what testing they have done on the specific hardware (for them to enable it I assume they tested it) ___ MeeGo-dev mailing list MeeGo-dev@meego.com http://lists.meego.com/listinfo/meego-dev http://wiki.meego.com/Mailing_list_guidelines
Re: [MeeGo-dev] What is hibernate status?
On Fri, 2011-08-12 at 07:49 -0700, Arjan van de Ven wrote: > On 8/12/2011 5:30 AM, Roman Borisov wrote: > > Hello All, > > > > I was trying to enable suspend to disk functionality on several platforms; > > the meego reference release does not include or enable hibernate, and we > don't test it. > But it seems your kernel is from an OS vendor who customized it; I would > suggest checking > with said OS vendor to see what testing they have done on the specific > hardware (for them > to enable it I assume they tested it) > no; I don't think that OS vendor did anything to enable hibernate functionality; I used standard pm-utils; the system contains them by default; but I want to enable it; what should I do? BIOS is supported hibernation -- Thanks ___ MeeGo-dev mailing list MeeGo-dev@meego.com http://lists.meego.com/listinfo/meego-dev http://wiki.meego.com/Mailing_list_guidelines
Re: [MeeGo-dev] What is hibernate status?
On 8/12/2011 10:44 AM, rborisov wrote: On Fri, 2011-08-12 at 07:49 -0700, Arjan van de Ven wrote: On 8/12/2011 5:30 AM, Roman Borisov wrote: Hello All, I was trying to enable suspend to disk functionality on several platforms; the meego reference release does not include or enable hibernate, and we don't test it. But it seems your kernel is from an OS vendor who customized it; I would suggest checking with said OS vendor to see what testing they have done on the specific hardware (for them to enable it I assume they tested it) no; I don't think that OS vendor did anything to enable hibernate he at least enabled it in the kernel functionality; I used standard pm-utils; the system contains them by default; but I want to enable it; what should I do? BIOS is supported hibernation hibernate is a laptop-to-laptop thing in linux still unfortunately (also why we didn't work on it in meego) but talk to the OS vendor, they should be able to make it work on a specific laptop if they enabled it. -- Thanks ___ MeeGo-dev mailing list MeeGo-dev@meego.com http://lists.meego.com/listinfo/meego-dev http://wiki.meego.com/Mailing_list_guidelines
