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Message-Id: <200808241631.14746.arekm@maven.pl> Date: Sun, 24 Aug 2008 16:31:14 +0200 From: Arkadiusz Miskiewicz <arekm@...en.pl> To: linux-kernel@...r.kernel.org Cc: "Rafael J. Wysocki" <rjw@...k.pl>, pm list <linux-pm@...ts.linux-foundation.org> Subject: Re: resume from ram hangs on 2.6.26+ kernels on thinkpad z60m On Thursday 21 August 2008, Rafael J. Wysocki wrote: > On Wednesday, 20 of August 2008, Arkadiusz Miskiewicz wrote: > > I'm seeing problems with resume (using s2ram) on thinkpad z60m notebook > > with very fresh git kernel (built yesterday). It looks like this - I get > > screen resumed with X window running on it, I see mouse pointer but > > pointer doesn't react to movement and sysrq keys also don't respond > > (tried to > > umount+sync+reboot via sysrq). > > > > The hangs doesn't always happen but it happens quite often (often enough > > to get kmail trashed several times). > > > > The problem is also happening on 2.6.26 kernels (I wasn't testing .26 too > > much). > > > > Now I'm back on 2.6.25 where the problem doesn't occur. > > > > I didn't see any reports related to that on lkml which is bad thing 8) > > > > Any ideas? > > Not really. We must have broken something in 2.6.26, but there were not > too many suspend-specific patches in there vs .25. Ok, will get back to the problem when I get/notice something that can get us a clue. > What s2ram options are used? None. > > What hardware is there in the box (chipset, graphics)? [arekm@...m ~]$ lspci 00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03) 00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express Root Port (rev 03) 00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03) 00:1c.1 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 (rev 03) 00:1c.2 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 3 (rev 03) 00:1c.3 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 4 (rev 03) 00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03) 00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03) 00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03) 00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03) 00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3) 00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 03) 00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 03) 00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03) 01:00.0 VGA compatible controller: ATI Technologies Inc M24 1P [Radeon Mobility X600] 02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express (rev 11) 14:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3) 14:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 08) 14:00.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 17) 14:00.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 08) 14:02.0 Network controller: Intel Corporation PRO/Wireless 2915ABG Network Connection (rev 05) [arekm@...m ~]$ lsusb Bus 005 Device 001: ID 1d6b:0001 Bus 004 Device 002: ID 0483:2016 SGS Thomson Microelectronics Fingerprint Reader Bus 004 Device 001: ID 1d6b:0001 Bus 003 Device 002: ID 046d:c404 Logitech, Inc. TrackMan Wheel Bus 003 Device 001: ID 1d6b:0001 Bus 002 Device 001: ID 1d6b:0001 Bus 001 Device 001: ID 1d6b:0002 > Thanks, > Rafael -- Arkadiusz Miśkiewicz PLD/Linux Team arekm / maven.pl http://ftp.pld-linux.org/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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