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Please help me figuring out what can be the issues..
I cannot resume from suspend while "sudo pm-hibernate" works fine..
When I use "sudo pm-suspend", the system (samsung N210 netbook) goes to sleep and I can see the power light blinking as expected. But, when I try to resume the system from suspend by pressing the power button, the screen remains black with no HDD activity. Only thing I can see is the power LED on.
After I do "sudo pm-suspend" and try to resume from suspend but fails. So, I do a HARD reboot and then this is the content of /var/log/pm-suspend.log
Initial commandline parameters:
Thu Dec 16 12:00:27 IST 2010: Running hooks for suspend.
Running hook /usr/lib/pm-utils/sleep.d/00logging suspend suspend:
Linux archlinux-N210 2.6.36-ARCH #1 SMP PREEMPT Fri Dec 10 20:32:37 CET 2010 x86_64 Intel(R) Atom(TM) CPU N450 @ 1.66GHz GenuineIntel GNU/Linux
Module Size Used by
dm_mod 66662 0
rfcomm 34874 4
sco 8828 2
bnep 8726 2
l2cap 42585 16 rfcomm,bnep
ipv6 281833 24
nls_utf8 1288 0
cifs 242984 0
fscache 39915 1 cifs
fuse 64259 3
arc4 1378 2
snd_seq_dummy 1431 0
snd_hda_codec_realtek 275887 1
uvcvideo 61404 0
videodev 64318 1 uvcvideo
v4l1_compat 15578 2 uvcvideo,videodev
ecb 2041 2
snd_seq_oss 28760 0
ath9k 80424 0
joydev 10055 0
btusb 11385 2
v4l2_compat_ioctl32 10212 1 videodev
bluetooth 52419 9 rfcomm,sco,bnep,l2cap,btusb
snd_seq_midi_event 5436 1 snd_seq_oss
mac80211 196159 1 ath9k
ath9k_common 3624 1 ath9k
ath9k_hw 290909 2 ath9k,ath9k_common
snd_hda_intel 22285 1
snd_hda_codec 79384 2 snd_hda_codec_realtek,snd_hda_intel
ath 8822 2 ath9k,ath9k_hw
snd_seq 50082 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 5297 3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss 39221 0
cfg80211 143110 3 ath9k,mac80211,ath
snd_hwdep 6110 1 snd_hda_codec
uhci_hcd 21926 0
easy_slow_down_manager 3185 0
snd_mixer_oss 17106 2 snd_pcm_oss
snd_pcm 71921 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_timer 19265 2 snd_seq,snd_pcm
cpufreq_powersave 958 0
sky2 46293 0
rfkill 15882 3 bluetooth,cfg80211
led_class 2331 1 ath9k
snd 57562 11 snd_hda_codec_realtek,snd_seq_oss,snd_hda_intel,snd_hda_codec,snd_seq,snd_seq_device,snd_pcm_oss,snd_hwdep,snd_mixer_oss,snd_pcm,snd_timer
psmouse 52592 0
cpufreq_ondemand 8215 2
soundcore 5969 2 snd
ehci_hcd 36988 0
tpm_tis 7928 0
shpchp 26453 0
sg 25652 0
phc_intel 9527 1
battery 10231 0
tpm 10957 1 tpm_tis
samsung_backlight 2844 0
serio_raw 4486 0
snd_page_alloc 7249 2 snd_hda_intel,snd_pcm
usbcore 137570 5 uvcvideo,btusb,uhci_hcd,ehci_hcd
ac 3105 0
pci_hotplug 24319 1 shpchp
tpm_bios 5505 1 tpm
i2c_i801 8550 0
freq_table 2323 2 cpufreq_ondemand,phc_intel
pcspkr 1819 0
thermal 12242 0
evdev 8519 14
processor 25936 1 phc_intel
mperf 1243 1 phc_intel
ext4 313574 1
mbcache 5722 1 ext4
jbd2 69002 1 ext4
crc16 1297 2 l2cap,ext4
sd_mod 25856 4
ahci 20353 3
libahci 17982 1 ahci
libata 156316 2 ahci,libahci
scsi_mod 124891 3 sg,sd_mod,libata
i915 321187 3
drm_kms_helper 25963 1 i915
drm 175314 3 i915,drm_kms_helper
i2c_algo_bit 4911 1 i915
button 4834 1 i915
i2c_core 18726 6 videodev,i2c_i801,i915,drm_kms_helper,drm,i2c_algo_bit
video 19305 1 i915
output 1940 1 video
intel_agp 29459 2 i915
total used free shared buffers cached
Mem: 2046212 603128 1443084 0 11400 258660
-/+ buffers/cache: 333068 1713144
Swap: 2250748 0 2250748
/usr/lib/pm-utils/sleep.d/00logging suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/00powersave suspend suspend:
/usr/lib/pm-utils/sleep.d/00powersave suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/01grub suspend suspend:
/usr/lib/pm-utils/sleep.d/01grub suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/01laptop-mode suspend suspend:
/usr/lib/pm-utils/sleep.d/01laptop-mode suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/11netcfg suspend suspend:
/usr/lib/pm-utils/sleep.d/11netcfg suspend suspend: success.
Running hook /etc/pm/sleep.d/20_samsung-tools suspend suspend:
/etc/pm/sleep.d/20_samsung-tools suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/49bluetooth suspend suspend:
/usr/lib/pm-utils/sleep.d/49bluetooth suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/75modules suspend suspend:
/usr/lib/pm-utils/sleep.d/75modules suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/90clock suspend suspend:
/usr/lib/pm-utils/sleep.d/90clock suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/91wicd suspend suspend:
/usr/lib/pm-utils/sleep.d/91wicd suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend:
/usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/95led suspend suspend:
/usr/lib/pm-utils/sleep.d/95led suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend:
Kernel modesetting video driver detected, not using quirks.
/usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/99video suspend suspend:
/usr/lib/pm-utils/sleep.d/99video suspend suspend: success.
Thu Dec 16 12:00:31 IST 2010: performing suspend
Since, the last time I checked about suspend was 1.5 months back, I cant really make out as to what package caused the issue as I had a few upgrades since that time.
I am no expert but it seems like it is the log of suspending the system, it seems like the system didnt even go to initial stage of resuming.
Last edited by shadyabhi (2010-12-27 17:54:19)
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Try the solution at https://wiki.archlinux.org/index.php/Pm … esume_Hook and also removing the autodetect hook.
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Edit /boot/grub/menu.lst ,add "acpi_sleep=nonvs" to your kernel line and reboot.
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Try the solution at https://wiki.archlinux.org/index.php/Pm … esume_Hook and also removing the autodetect hook.
I already had resume hook present. As you said, I tried removing autodetect hook, that also didnt solve the problem..
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http://blog.abhijeetr.com
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Edit /boot/grub/menu.lst ,add "acpi_sleep=nonvs" to your kernel line and reboot.
I tried adding it too.. But, no success..
Guyz, please reply, it is too bad to have a netbook that cant even suspend to RAM.
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Well this is a long shot... But my laptop had some issues with suspending due to low-power governors preventing it from fully working at times.
Because of that I manually suspend with the following script:
#!/bin/bash
clear
cpufreq-set -g performance
cpufreq-info
echo "Continue? y/n? ";read bevestiging
if [ $bevestiging = "y" ]
then
echo "System going down for suspension NOW!"
pm-suspend
else
echo "Exiting..."
exit 0
fi
exit 0
All it really does in the end, is change the governer from which it's currently on to "performance", thus allowing maximum clock speed.
I've also added in a little confirmation dialog to check whether it's properly switched.
Of course, this will only work for you if you're also using laptop-mode and cpufrequtils.
Edit: You need to run this script with sudo or as the root user.
Last edited by Aeva (2010-12-16 14:16:32)
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@Avea
Even that didnt solve the problem.
So, can you guyz help me in knowing as to what issues can be there that cause no video on resume. Btw, I have also tried using pm-suspend --quirk-vbe-post..
I have also tried downgrading hal, tried s2ram too..
What else can I try?
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I have similar issue with the latest kernel. It seems to be related to this bug
edit 1: same link given by sik I missed one 0
--
Last edited by kgas (2010-12-28 13:39:29)
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I had the same problem which seems to be what is reported in https://bugs.launchpad.net/ubuntu/+sour … bug/640100
The workaround posted in a comment 115 worked for me. Just add intel_idle.max_cstate=0 to kernel boot parameters.
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I had the same problem which seems to be what is reported in https://bugs.launchpad.net/ubuntu/+sour … bug/640100
The workaround posted in a comment 115 worked for me. Just add intel_idle.max_cstate=0 to kernel boot parameters.
Thank you very much.... That worked perfectly on my samsung n210..
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thanks, sik for the heads up. wiki page (N150) updated accordingly.
Last edited by kgas (2010-12-28 13:28:15)
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