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CornedBee
April 26th, 2009, 09:57 AM
Hi,

I have a Lenovo 3000 N100 laptop. Until a few days ago, it ran Kubuntu 8.10, with no problems at all. Suspend-to-RAM and Suspend-to-disk both worked perfectly.

Now I've upgraded to 9.04, and while S-t-RAM still works, S-t-disk fails to wake up. It shows the splash screen ("Waking up, please wait"), then it shows a very weird messed-up screen for a few moments (mostly black, with a multi-colored blotch repeated every 50 pixels in both directions), and then it powers off. When I power it on again, it does a clean boot. I couldn't find anyone with similar symptoms via Google.

The problem is, while I have enough experience to track down most problems that occur during normal running of the system, stuff that happens during the suspend cycle has me completely stumped. I don't know where to begin. So any guides to help me narrow down the problem (and perhaps even solve it) would be highly appreciated.

uname -a: Linux tuxtop 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009 i686 GNU/Linux

lspci:

00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
01:00.0 VGA compatible controller: nVidia Corporation G72M [Quadro NVS 110M/GeForce Go 7300] (rev a1)
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
05:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
05:04.0 CardBus bridge: ENE Technology Inc CB1410 Cardbus Controller (rev 01)
05:06.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
05:06.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19)
05:06.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 0a)
05:06.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 05)
05:06.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev ff)

lsmod:

aes_i586 15744 1
aes_generic 35880 1 aes_i586
ppdev 15620 0
bridge 56340 0
stp 10500 1 bridge
bnep 20224 2
input_polldev 11912 0
joydev 18368 0
sbp2 30476 0
lp 17156 0
parport 42220 2 ppdev,lp
snd_hda_intel 435636 2
snd_pcm_oss 46336 0
snd_mixer_oss 22656 1 snd_pcm_oss
snd_pcm 82948 2 snd_hda_intel,snd_pcm_oss
arc4 9856 2
snd_seq_dummy 10756 0
ecb 10752 2
snd_seq_oss 37760 0
snd_seq_midi 14336 0
snd_rawmidi 29696 1 snd_seq_midi
snd_seq_midi_event 15104 2 snd_seq_oss,snd_seq_midi
iwl3945 97912 0
snd_seq 56880 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_mid i_event
mac80211 217208 1 iwl3945
snd_timer 29704 2 snd_pcm,snd_seq
snd_seq_device 14988 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi ,snd_seq
pcmcia 44748 0
iTCO_wdt 19108 0
iTCO_vendor_support 11652 1 iTCO_wdt
led_class 12036 1 iwl3945
psmouse 61972 0
snd 62628 13 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,sn d_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_de vice
soundcore 15200 1 snd
intel_agp 34108 0
nvidia 7233756 39
pcspkr 10496 0
serio_raw 13316 0
yenta_socket 32396 1
rsrc_nonstatic 19328 1 yenta_socket
pcmcia_core 43540 3 pcmcia,yenta_socket,rsrc_nonstatic
ricoh_mmc 11904 0
sdhci_pci 15232 0
sdhci 23940 1 sdhci_pci
snd_page_alloc 16904 2 snd_hda_intel,snd_pcm
cfg80211 38032 2 iwl3945,mac80211
video 25360 5
btusb 19608 2
agpgart 42696 2 intel_agp,nvidia
output 11008 1 video
ohci1394 38576 0
ieee1394 94660 2 sbp2,ohci1394
8139too 32128 0
8139cp 27776 0
mii 13312 2 8139too,8139cp
fbcon 46112 0
tileblit 10752 1 fbcon
font 16384 1 fbcon
bitblit 13824 1 fbcon
softcursor 9984 1 bitblit

CornedBee
April 26th, 2009, 03:16 PM
Heh, found the problem. I configured the power manager to suspend to disk on pressing the power button, and used that.

Apparently, this doesn't prevent some lower-level component from also reacting to the power button - this one by shutting down.

So it woke up properly, then shut down hard in response to the power button press I used to put it to sleep.

ricnar456
May 5th, 2009, 07:25 AM
When I put my kubuntu jaunty on hibernation and wake up, pressing the power button, the system start and display "waking up",next a error message of the monitor appear, "the monitor is working in a unsupported frequency" and is needed press the power button again, and the system restart in a normal boot.

ricnar