http://bugzilla.kernel.org/show_bug.cgi?id=7780
Summary: System hangs when suspending to RAM
Kernel Version: 2.6.20-rc3-git4
Status: NEW
Severity: normal
Owner: [EMAIL PROTECTED]
Submitter: [EMAIL PROTECTED]
Most recent kernel where this bug did *NOT* occur: Don't know (Problem occurs
also in 2.6.19)
Distribution: Debian Etch
Hardware Environment: Toshiba Tecra M5-384 (laptop)
Problem Description:
When I try to suspend to RAM (echo mem > /sys/power/state) system start suspend
process. I can see on the console that second CPU is down and some messages
saying that USB ports are also stopped. Then screen becomes black (off) but CPU
fan is working and power LED is green (should blink). I can't connect to the
computer from network and SysRq keys don't work.
I try to suspend from runlevel 1 or 2 witch no modules loaded.
Steps to reproduce:
Try suspend to RAM.
My hardware:
Intel Core 2 Duo 2,16 GHz
Nvidia Quadro NVS 110M PCI Express
HDD SATA (SATA pIIx driver)
My lspci:
0000:00:00.0 Host bridge: Intel Corporation Mobile Memory Controller Hub (rev
03)
0000:00:01.0 PCI bridge: Intel Corporation Mobile PCI Express Graphics Port
(rev 03)
0000:00:1b.0 0403: Intel Corporation 82801G (ICH7 Family) High Definition Audio
Controller (rev 02)
0000:00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port
1 (rev 02)
0000:00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port
2 (rev 02)
0000:00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port
3 (rev 02)
0000:00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1
(rev 02)
0000:00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2
(rev 02)
0000:00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3
(rev 02)
0000:00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4
(rev 02)
0000:00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI
Controller (rev 02)
0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
0000:00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface
Bridge (rev 02)
0000:00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial
ATA Storage Controllers cc=IDE (rev 02)
0000:01:00.0 VGA compatible controller: nVidia Corporation: Unknown device 01da
(rev a1)
0000:02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
Controller
0000:05:00.0 Network controller: Intel Corporation: Unknown device 4222 (rev 02)
0000:06:0b.0 CardBus bridge: Texas Instruments: Unknown device 8039
0000:06:0b.1 FireWire (IEEE 1394): Texas Instruments: Unknown device 803a
0000:06:0b.3 0805: Texas Instruments: Unknown device 803c
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