 Suspend Crashes, Does suspend work for you on OpenBSD? |
OESF Forums > Distros, Development, and Model Specific Forums > Distro Support and Discussion > OpenBSD  |
 May 12 2007, 01:26 PM
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#61
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Group: Members Posts: 60 Joined: 7-October 04 From: Left Coast, USA. Criminals Stole My Country. Member No.: 4,926  |
QUOTE(mathemajikian @ May 12 2007, 07:31 PM) QUOTE(mathemajikian @ May 12 2007, 05:23 PM) So there is an issue with lidsuspend, but it dosn't result in complete catastrophic device lockup. Just noticed the following from 3.9 changes located here: http://www.openbsd.org/plus39.html QUOTE On Zaurus, allow sysctl machdep.lidsuspend=1 to cause suspend on screen closure. Opening does not yet wake it up though. The Z wakes up it just fails to turn the back light back on.  Current testing here produces full lockup on lidsuspend, no ssh'ing in possible, no status lights a flashin. I'm running 6 partitions, sleep DOES work as advertised using # zzz -S. Unable to verify any specific link between 6 partition scheme and suspend/wake problems. I can handle typing instead of just closing the lid. Moving on. |
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May 13 2007, 01:01 AM
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#62
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 Group: Members Posts: 2,003 Joined: 16-April 04 From: the Netherlands && /dev/null Member No.: 2,882 |
Just another update:
I have tried suspending with closing lid, zzz and power off button several times under the 4.1 release version, with at least half an hour interval between suspend and resume. Everything works so far.  Pray that the issue won't come back again... |
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May 15 2007, 08:42 AM
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#63
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Group: Members Posts: 2,003 Joined: 16-April 04 From: the Netherlands && /dev/null Member No.: 2,882 |
More update:
I've updated the kernel to 4.1-current (GENERIC) #100 (8 May 2007). Suspend and resumes now works like a charm! Even closing lid is no longer a problem. Tried two days and haven't experienced any resume failure yet, except on one occasion after building stuff overnight the system refused to suspend. A reboot fixed that. Thanks for the hard work! [Update+] Shortly after posting I ran into one incidence of failing to resume. A handy tip: Just create either a tiny shell script or alias as shortcuts to the backlight commands: wsconsctl display.backlight=100, wsconsctl display.brightness+=1, wsconsctl display.brightness-=1. For example, i am using don ("Display On"), bup ("Brightness Up") and bdn ("Brightness Down") respectively. 
This post has been edited by ZDevil: May 16 2007, 04:08 AM |
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May 18 2007, 09:26 AM
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#64
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Group: Members Posts: 2,003 Joined: 16-April 04 From: the Netherlands && /dev/null Member No.: 2,882 |
Updated to GENERIC#110 last night. Suspend by closing lid and pressing power button quite a few times. Resume hasn't failed yet.
GREAT JOB! THANK YOU FOR THE CONSTANT AND PERSISTENT UPDATING! I really hope I can contribute my small part soon by submitting packages to the repository. I've been collecting OBSD tips and making notes of them. Will try to make a newbie starter guide in addition to the great installation documentations. |
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May 20 2007, 11:31 AM
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#65
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 Group: Members Posts: 1,019 Joined: 15-February 05 From: France Member No.: 6,477 |
Great piece of news ! I think i ll be back to openbsd as soon as i come back from holidays
any news about bluetooth and sd card support in latest builds ? |
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Jun 4 2007, 02:04 AM
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#66
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Group: Members Posts: 1,019 Joined: 15-February 05 From: France Member No.: 6,477 |
well, it seems suspend/resume troubles are now gone
i've zzz -S a couple of time and resume always worked for me let's touch some wood ! (french proverb however i've some troubles when i suspend and the usb host cable is plugged (and perhaps pppd is running): when i resume i got lot of messages which fills the screen and i cannot do anything other than reboot..... messages are: uhub0: device problem, disabling port 2 would someone help? |
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Jun 4 2007, 03:32 AM
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#67
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 Group: Members Posts: 298 Joined: 8-July 06 From: United Kingdom for now.... Member No.: 10,349 |
QUOTE(jpmatrix @ Jun 4 2007, 10:04 AM) however i've some troubles when i suspend and the usb host cable is plugged (and perhaps pppd is running): when i resume i got lot of messages which fills the screen and i cannot do anything other than reboot..... messages are: uhub0: device problem, disabling port 2 would someone help? Disconnect usb host cable before suspending?
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Jun 4 2007, 04:03 AM
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#68
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Group: Members Posts: 1,019 Joined: 15-February 05 From: France Member No.: 6,477 |
QUOTE(mathemajikian @ Jun 4 2007, 01:32 PM) QUOTE(jpmatrix @ Jun 4 2007, 10:04 AM) however i've some troubles when i suspend and the usb host cable is plugged (and perhaps pppd is running): when i resume i got lot of messages which fills the screen and i cannot do anything other than reboot..... messages are: uhub0: device problem, disabling port 2 would someone help? Disconnect usb host cable before suspending? lol i didn't thought about it  you know this weekend i let the zaurus plugged to the nokia and internet up for quite all saturday and sunday compilation stories then i said to myself : perhaps the zaurus would need some pause to rest a little so sometimes i just switched the backlight off (i created scripts) . but sometimes you also need to zzz it no? perhaps the suspend/resume process should be modified to disconnect the usb bus before and reconnect it on resume? |
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Jun 12 2007, 03:46 AM
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#69
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Group: Members Posts: 1,019 Joined: 15-February 05 From: France Member No.: 6,477 |
guys,
i'm running into a new problem : suspend just doesn't work ! nothing happens as i type zzz -S ........ just a "suspending system..." message then back to prompt...... any clue before i reboot ? |
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Jun 12 2007, 07:39 PM
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#70
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Group: Members Posts: 19 Joined: 4-June 07 Member No.: 16,894 |
I've tried zzz -S, zzz -z, with and without sd card, cf card, and cf wifi card, with apm -A, apm -At 300, apm -t 300, machdep.maxspeed=520 or #machdep.maxspeed=520...
my new z (3200) fails to shut down its charge light during an overnight suspend charge session (~6hrs) any idea? when I boot back to sharp rom the charge light usually disappears after a few hours. Also, if suspend charging under OpenBSD works for anyone, can someone post their configurations? I am using OpenBSD #current 114 dual booting OpenBSD and sharp original rom. Resume works, but I prefer not to use lidsuspend. |
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Jun 13 2007, 03:32 AM
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#71
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Group: Members Posts: 1,019 Joined: 15-February 05 From: France Member No.: 6,477 |
QUOTE(gaarder @ Jun 13 2007, 05:39 AM) I've tried zzz -S, zzz -z, with and without sd card, cf card, and cf wifi card, with apm -A, apm -At 300, apm -t 300, machdep.maxspeed=520 or #machdep.maxspeed=520... my new z (3200) fails to shut down its charge light during an overnight suspend charge session (~6hrs) any idea? when I boot back to sharp rom the charge light usually disappears after a few hours. Also, if suspend charging under OpenBSD works for anyone, can someone post their configurations? I am using OpenBSD #current 114 dual booting OpenBSD and sharp original rom. Resume works, but I prefer not to use lidsuspend. well, with apmd -A that didn't work for me too... but with apmd="" or -t 300 it does work but it probably depends on what you're doing with your Zaurus (wifi ? bluetooth?) when i let the zaurus up to compile, i'm used to plug my nokia via its usb cable so power requirements are at low level |
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Jun 16 2007, 03:49 AM
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#72
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Group: Members Posts: 1,019 Joined: 15-February 05 From: France Member No.: 6,477 |
QUOTE(jpmatrix @ Jun 12 2007, 01:46 PM) guys, i'm running into a new problem : suspend just doesn't work ! nothing happens as i type zzz -S ........ just a "suspending system..." message then back to prompt...... any clue before i reboot ? any news about how to solve this bug ? i'm having it again.... |
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Oct 27 2007, 09:20 AM
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#73
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Group: Members Posts: 298 Joined: 8-July 06 From: United Kingdom for now.... Member No.: 10,349 |
QUOTE(jpmatrix @ Jun 16 2007, 12:49 PM) QUOTE(jpmatrix @ Jun 12 2007, 01:46 PM) guys, i'm running into a new problem : suspend just doesn't work ! nothing happens as i type zzz -S ........ just a "suspending system..." message then back to prompt...... any clue before i reboot ? any news about how to solve this bug ? i'm having it again.... Here's some new news: "Revision 1.3, Mon Oct 8 20:18:19 2007 UTC (2 weeks, 4 days ago) Branch: MAIN CVS Tags: HEAD Changes since 1.2: +2 -1 lines Diff to previous 1.2 Align the suspend saved data to a cache line boundary, apparently prevents issues upon resume." |
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