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From: Pallipadi, V. <ven...@in...> - 2004-09-27 18:25:51
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This is probably the acpid shutting down the system after successful wakeup. As it thinks the button event was for shut down. Check whether you have acpid installed. Check the acpid config file, whether it has anything like this. event=3Dbutton/power.* action=3D/sbin/shutdown -h now Comment it if it is there and try again. Thanks, Venki=20 >-----Original Message----- >From: acp...@li...=20 >[mailto:acp...@li...] On Behalf Of=20 >Ivor Hewitt >Sent: Monday, September 27, 2004 11:49 AM >To: acp...@li... >Subject: [ACPI] Z600 screen restore > >Hi, >I have a Sony vaio Z600-hek (same as US model Z505). Which=20 >I've been trying to=20 >get working with ACPI for a while.... > >On S3 restore the screen would power up and flash briefly and=20 >then power down=20 >immediately although the machine was now up and running.=20 > >using "acpi_sleep=3Ds3_mode" makes no difference. >"acpi_sleep=3Ds3_bios" causes the machine to crash on s3 restore. > >but if I comment out the two tests:- > ># testl $1, video_flags - wakeup_code ># jz 1f >and ># testl $2, video_flags - wakeup_code ># jz 1f > >the machine restores from s3 successfully and the screen=20 >powers up... so that=20 >appears to be the area of the problem... >any suggestions what the 'correct' fix for this would be? > >Cheers, > >--=20 >Ivor Hewitt. >http://www.ivor.it - tech | http://www.ivor.org - hedge > > >------------------------------------------------------- >This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170 >Project Admins to receive an Apple iPod Mini FREE for your judgement on >who ports your project to Linux PPC the best. Sponsored by IBM. >Deadline: Sept. 24. Go here: http://sf.net/ppc_contest.php >_______________________________________________ >Acpi-devel mailing list >Acp...@li... >https://lists.sourceforge.net/lists/listinfo/acpi-devel > |
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From: Pallipadi, V. <ven...@in...> - 2004-09-27 20:36:08
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>-----Original Message----- >From: Ivor Hewitt [mailto:iv...@iv...]=20 >Sent: Monday, September 27, 2004 1:06 PM >To: Pallipadi, Venkatesh >Cc: acp...@li... >Subject: Re: [ACPI] Z600 screen restore > >On Monday 27 Sep 2004 18:25, Pallipadi, Venkatesh wrote: >> This is probably the acpid shutting down the system after successful >> wakeup. As it thinks the button event was for shut down. >> >> Check whether you have acpid installed. >> Check the acpid config file, whether it has anything like this. >> event=3Dbutton/power.* >> action=3D/sbin/shutdown -h now >> >> Comment it if it is there and try again. >> > >No no acpid running. > >Also.. the machine isn't shutting down... it's running just=20 >fine. I can type=20 >commands... it's just that the screen isn't powered up... and=20 >commenting=20 >those lines out 'fixes' the problem. > OK. Sorry, I didn't read your original mail carefully enough, before responding. Actually, commenting those lines is equivalent to passing "acpi_sleep=3Ds3_bios acpi_sleep=3Ds3_mode". So, even that=20 should work for you. Thanks, Venki |
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From: Ivor H. <iv...@iv...> - 2004-09-27 20:57:27
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On Monday 27 Sep 2004 20:35, Pallipadi, Venkatesh wrote: > >On Monday 27 Sep 2004 18:25, Pallipadi, Venkatesh wrote: > >> > >> Comment it if it is there and try again. > > > >No no acpid running. > > > >Also.. the machine isn't shutting down... it's running just > >fine. I can type > >commands... it's just that the screen isn't powered up... and > >commenting > >those lines out 'fixes' the problem. > OK. Sorry, I didn't read your original mail carefully enough, > before responding. > no probs. :-) > Actually, commenting those lines is equivalent to passing > "acpi_sleep=s3_bios acpi_sleep=s3_mode". So, even that > should work for you. > Oh I didn't realise you could pass both in at the same time. I'll try on next reboot and report back. :-) > Thanks, > Venki Cheers, -- Ivor Hewitt. http://www.ivor.it - tech | http://www.ivor.org - hedge |
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From: Ivor H. <iv...@iv...> - 2004-09-28 06:17:43
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On Monday 27 Sep 2004 20:35, Pallipadi, Venkatesh wrote: > >-----Original Message----- > >From: Ivor Hewitt [mailto:iv...@iv...] > > > >No no acpid running. > > > >Also.. the machine isn't shutting down... it's running just > >fine. I can type > >commands... it's just that the screen isn't powered up... and > >commenting > >those lines out 'fixes' the problem. > > OK. Sorry, I didn't read your original mail carefully enough, > before responding. > > Actually, commenting those lines is equivalent to passing > "acpi_sleep=s3_bios acpi_sleep=s3_mode". So, even that > should work for you. > Indeed that does work. Thanks. So for the benefit of searchers anyone using a Vaio Z600/Z505 who has a problem where there LCD doesn't power up after S3 suspend. Try adding the parameters "acpi_sleep=s3_bios acpi_sleep=s3_mode. > Thanks, > Venki Cheers, -- Ivor Hewitt. http://www.ivor.it - tech | http://www.ivor.org - hedge |
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From: Pallipadi, V. <ven...@in...> - 2004-09-28 21:11:16
Attachments:
video_doc.patch
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=20 >-----Original Message----- >From: Ivor Hewitt [mailto:iv...@iv...]=20 >Sent: Tuesday, September 28, 2004 12:17 AM >To: Pallipadi, Venkatesh >Cc: acp...@li... >Subject: Re: [ACPI] Z600 screen restore > >On Monday 27 Sep 2004 20:35, Pallipadi, Venkatesh wrote: >> >-----Original Message----- >> >From: Ivor Hewitt [mailto:iv...@iv...] >> > >> >No no acpid running. >> > >> >Also.. the machine isn't shutting down... it's running just >> >fine. I can type >> >commands... it's just that the screen isn't powered up... and >> >commenting >> >those lines out 'fixes' the problem. >> >> OK. Sorry, I didn't read your original mail carefully enough, >> before responding. >> >> Actually, commenting those lines is equivalent to passing >> "acpi_sleep=3Ds3_bios acpi_sleep=3Ds3_mode". So, even that >> should work for you. >> >Indeed that does work. Thanks. > >So for the benefit of searchers anyone using a Vaio Z600/Z505=20 >who has a=20 >problem where there LCD doesn't power up after S3 suspend. Try=20 >adding the=20 >parameters "acpi_sleep=3Ds3_bios acpi_sleep=3Ds3_mode. > I guess it calls for a documentation patch. Pavel? Thanks, Venki |
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From: Ivor H. <iv...@iv...> - 2004-09-27 19:06:14
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On Monday 27 Sep 2004 18:25, Pallipadi, Venkatesh wrote: > This is probably the acpid shutting down the system after successful > wakeup. As it thinks the button event was for shut down. > > Check whether you have acpid installed. > Check the acpid config file, whether it has anything like this. > event=button/power.* > action=/sbin/shutdown -h now > > Comment it if it is there and try again. > No no acpid running. Also.. the machine isn't shutting down... it's running just fine. I can type commands... it's just that the screen isn't powered up... and commenting those lines out 'fixes' the problem. Regards, -- Ivor Hewitt. http://www.ivor.it - tech | http://www.ivor.org - hedge |
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