Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754820AbYBKGFf (ORCPT ); Mon, 11 Feb 2008 01:05:35 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751390AbYBKGF2 (ORCPT ); Mon, 11 Feb 2008 01:05:28 -0500 Received: from an-out-0708.google.com ([209.85.132.240]:31969 "EHLO an-out-0708.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751201AbYBKGF1 (ORCPT ); Mon, 11 Feb 2008 01:05:27 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject:references:in-reply-to:content-type; b=aIQ+gPHu6fZMqMpkeC0majhd1N9Yc9OwEpzmhyV3jsBblGMti30sIOQSZEa9zhf6GF1MtHPp3r5Gb+digTswz6fEt26srb5LpVc8vzXCcAEdzT/1OweNjgPK1+yuevDQRnsPpflhJewawFylbh1PcQx+4zXb1usTfylBCD2svik= Message-ID: <47AFE671.9040200@gmail.com> Date: Mon, 11 Feb 2008 04:08:49 -0200 From: "Carlos R. Mafra" User-Agent: Thunderbird 2.0.0.6 (X11/20070914) MIME-Version: 1.0 To: Arjan van de Ven , linux-kernel@vger.kernel.org Subject: Re: [2.6.25-rc1 regression] Suspend to RAM (bisected) References: <47AFDC4D.4070400@gmail.com> <20080210213536.5fc17d6a@laptopd505.fenrus.org> In-Reply-To: <20080210213536.5fc17d6a@laptopd505.fenrus.org> Content-Type: multipart/mixed; boundary="------------010200070706090905020208" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 7377 Lines: 281 This is a multi-part message in MIME format. --------------010200070706090905020208 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Arjan van de Ven wrote: > On Mon, 11 Feb 2008 03:25:33 -0200 > "Carlos R. Mafra" wrote: > >> The problem with suspend to RAM is that right after typing (from >> inside X) 'echo mem > /sys/power/state' the screen becomes black and >> the laptop freezes. I have to use SysRq+b to reboot. >> >> I tried to revert the above commit (bc71bec) on top of 2.6.25-rc1, but >> the compilation fails. It turns out that I have to revert also >> 9a0b8415 and 9b12e18c to be able to compile without errors. >> >> After reverting the 3 commits mentioned above, the resulting >> 2.6.25-rc1 kernel can suspend to RAM again (and I must say that it is >> better that 2.6.24, because now it resumes directly into X and I >> don't need to use Crtl-Alt-F1 and Alt-F7 to go back to X as I used to >> do before). >> >> The laptop is a Core 2 Duo T7250 2.0 GHz, running Mandriva 2008.0 in >> 64-bit mode, with the following graphics card: >> VGA compatible controller: Intel Corporation Mobile GM965/GL960 >> Integrated Graphics Controller (rev 0c) (prog-if 00 [VGA]) >> >> If there is anything else I can do to help please let me know. > > > this may be a BIOS bug; I'll let Venki dig into this ... but can you send the output of > the dmidecode program to the list? If we need to start blacklisting bioses that information > is going to be needed ;( I am sending the dmidecode output attached (I erased the UUID). Thanks for the prompt answer! --------------010200070706090905020208 Content-Type: text/plain; name="dmidecode.txt" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="dmidecode.txt" # dmidecode 2.9 SMBIOS 2.4 present. 17 structures occupying 710 bytes. Table at 0x000DC010. Handle 0x0000, DMI type 0, 24 bytes BIOS Information Vendor: Phoenix Technologies LTD Version: R1120J7 Release Date: 07/04/2007 Address: 0xE6C60 Runtime Size: 103328 bytes ROM Size: 1024 kB Characteristics: PCI is supported PNP is supported BIOS is upgradeable BIOS shadowing is allowed ESCD support is available Boot from CD is supported Selectable boot is supported EDD is supported 8042 keyboard services are supported (int 9h) CGA/mono video services are supported (int 10h) ACPI is supported USB legacy is supported AGP is supported Smart battery is supported BIOS boot specification is supported Function key-initiated network boot is supported Targeted content distribution is supported BIOS Revision: 12.0 Firmware Revision: 12.0 Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: Sony Corporation Product Name: VGN-FZ240E Version: C60034YU Serial Number: 28209434-3041267 UUID: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxxx Wake-up Type: Power Switch SKU Number: N/A Family: N/A Handle 0x0002, DMI type 2, 10 bytes Base Board Information Manufacturer: Sony Corporation Product Name: VAIO Version: N/A Serial Number: N/A Handle 0x0003, DMI type 3, 17 bytes Chassis Information Manufacturer: Sony Corporation Type: Notebook Lock: Not Present Version: N/A Serial Number: N/A Asset Tag: N/A Boot-up State: Safe Power Supply State: Safe Thermal State: Safe Security Status: None OEM Information: 0x00000000 Handle 0x0004, DMI type 4, 35 bytes Processor Information Socket Designation: N/A Type: Central Processor Family: Other Manufacturer: GenuineIntel ID: FD 06 00 00 FF FB EB BF Version: Intel(R) Core(TM)2 Duo CPU T7250 @ 2.00GHz Voltage: 1.2 V External Clock: 200 MHz Max Speed: 2000 MHz Current Speed: 2000 MHz Status: Populated, Enabled Upgrade: None L1 Cache Handle: 0x0005 L2 Cache Handle: 0x0006 L3 Cache Handle: 0x0007 Serial Number: N/A Asset Tag: N/A Part Number: N/A Handle 0x0005, DMI type 7, 19 bytes Cache Information Socket Designation: L1 Cache Configuration: Enabled, Socketed, Level 1 Operational Mode: Write Back Location: Internal Installed Size: 64 KB Maximum Size: 64 KB Supported SRAM Types: Burst Pipeline Burst Asynchronous Installed SRAM Type: Other Speed: Unknown Error Correction Type: Single-bit ECC System Type: Data Associativity: 8-way Set-associative Handle 0x0006, DMI type 7, 19 bytes Cache Information Socket Designation: L2 Cache Configuration: Enabled, Socketed, Level 2 Operational Mode: Write Back Location: Internal Installed Size: 2048 KB Maximum Size: 2048 KB Supported SRAM Types: Burst Pipeline Burst Asynchronous Installed SRAM Type: Burst Speed: Unknown Error Correction Type: Single-bit ECC System Type: Unified Associativity: 8-way Set-associative Handle 0x0007, DMI type 7, 19 bytes Cache Information Socket Designation: L3 Cache Configuration: Disabled, Not Socketed, Level 3 Operational Mode: Unknown Location: Unknown Installed Size: 0 KB Maximum Size: 0 KB Supported SRAM Types: Burst Pipeline Burst Asynchronous Installed SRAM Type: Unknown Speed: Unknown Error Correction Type: Unknown System Type: Unknown Associativity: Unknown Handle 0x0008, DMI type 11, 5 bytes OEM Strings String 1: 0000014327 String 2: FNC-CCIA0gi9EXTB String 3: 03QJ00000000001D4448CD0160FF String 4: Reserved String 5: Reserved Handle 0x0009, DMI type 16, 15 bytes Physical Memory Array Location: System Board Or Motherboard Use: System Memory Error Correction Type: None Maximum Capacity: 2048 GB Error Information Handle: Not Provided Number Of Devices: 2 Handle 0x000A, DMI type 17, 21 bytes Memory Device Array Handle: 0x0009 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 1024 MB Form Factor: SODIMM Set: None Locator: SODIMM1 Bank Locator: Bank 0 Type: DDR2 Type Detail: Unknown Handle 0x000B, DMI type 17, 21 bytes Memory Device Array Handle: 0x0009 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 1024 MB Form Factor: SODIMM Set: None Locator: SODIMM2 Bank Locator: Bank 1 Type: DDR2 Type Detail: Unknown Handle 0x000C, DMI type 19, 15 bytes Memory Array Mapped Address Starting Address: 0x00000000000 Ending Address: 0x0007FFFFFFF Range Size: 2 GB Physical Array Handle: 0x0009 Partition Width: 0 Handle 0x000D, DMI type 20, 19 bytes Memory Device Mapped Address Starting Address: 0x00000000000 Ending Address: 0x0003FFFFFFF Range Size: 1 GB Physical Device Handle: 0x000A Memory Array Mapped Address Handle: 0x000C Partition Row Position: Unknown Interleave Position: Unknown Interleaved Data Depth: Unknown Handle 0x000E, DMI type 20, 19 bytes Memory Device Mapped Address Starting Address: 0x00040000000 Ending Address: 0x0007FFFFFFF Range Size: 1 GB Physical Device Handle: 0x000B Memory Array Mapped Address Handle: 0x000C Partition Row Position: Unknown Interleave Position: Unknown Interleaved Data Depth: Unknown Handle 0x000F, DMI type 32, 20 bytes System Boot Information Status: No errors detected Handle 0x0010, DMI type 127, 4 bytes End Of Table --------------010200070706090905020208-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/