Public bug reported:
Binary package hint: linux-image-2.6.17-10-generic
Suspend/resume is broken on my laptop (Lenovo 3000 N100 model 0689-6EU).
I am running Edgy, with all updates applied.
If I try to suspend my laptop (to RAM) with the wireless network up,
then suspending never completes. The screen goes blank but the laptop
does not go into low power state: the CPU fans and hard drive are still
running. At this point, the only way to recover is to force a hard
power-off (press and hold the power button until the system turns off).
If I try to suspend with the wireless network down, then things work a
little better. The laptop appears to finish suspending (screen goes
dark, CPU fans stop spinning, hard drive stops and the sleep LED lights
up). Sometimes I can resume the laptop from this state, but most of the
time will not resume properly. When the laptop fails to resume I am
left with a blank screen containing only the mouse pointer. The pointer
cycles between "busy" and "normal". Sometimes the pointer will respond
to movement of the mouse/touchpad and sometimes it will not. The system
does not seem to respond to keyboard input (ctl-alt-backspace and ctl-
alt-delete have no effect). To recover I need to force a hard power-
off.
Some additional information on my system:
$ uname -a
Linux skink 2.6.17-10-generic #2 SMP Mon Oct 2 13:48:24 UTC 2006 i686 GNU/Linux
$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT
Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML
Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/940GML Express
Integrated Graphics Controller (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 #1 (rev
02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev
02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev
02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #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) Serial ATA
Storage Controller IDE (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG 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 Unknown device 0832
05:06.1 Class 0805: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev
19)
05:06.2 System peripheral: Ricoh Co Ltd Unknown device 0843 (rev 01)
05:06.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter
(rev 0a)
05:06.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 05)
** Affects: linux-source-2.6.17 (Ubuntu)
Importance: Undecided
Status: Unconfirmed
--
suspend/resume broken on Lenovo 3000 N100
https://launchpad.net/bugs/63834
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