Description of problem: After suspend/resume, my backlight is off and I can't read the screen. Switching to VC1 and back to VC7 fixes the problem. Sadly, it's a tablet PC and there's no way to do this switch without a keyboard. Version-Release number of selected component (if applicable): Standard Fedora 8 install from gnome live cd. Additional info: using 'intel' video driver [root@localhost ~]# dmidecode # dmidecode 2.7 SMBIOS 2.4 present. 38 structures occupying 1259 bytes. Table at 0x000E5D20. Handle 0x0000, DMI type 0, 24 bytes. BIOS Information Vendor: FUJITSU // Phoenix Technologies Ltd. Version: Version 1.02 Release Date: 07/09/2007 Address: 0xE0000 Runtime Size: 128 kB ROM Size: 1024 kB Characteristics: PCI is supported PC Card (PCMCIA) is supported PNP is supported BIOS is upgradeable BIOS shadowing is allowed Boot from CD is supported Selectable boot is supported EDD is supported 3.5"/720 KB floppy services are supported (int 13h) Print screen service is supported (int 5h) 8042 keyboard services are supported (int 9h) Serial services are supported (int 14h) Printer services are supported (int 17h) CGA/mono video services are supported (int 10h) ACPI is supported USB legacy is supported BIOS boot specification is supported Function key-initiated network boot is supported Targeted content distribution is supported BIOS Revision: 1.2 Handle 0x0001, DMI type 1, 27 bytes. System Information Manufacturer: FUJITSU Product Name: LifeBook T2010 Version: Serial Number: R7813218 UUID: C165DF98-5434-11DC-8B14-0017426ADEC9 Wake-up Type: Power Switch SKU Number: Family: Handle 0x0002, DMI type 2, 10 bytes. Base Board Information Manufacturer: FUJITSU Product Name: FJNB1D8 Version: Serial Number: Handle 0x0003, DMI type 3, 13 bytes. Chassis Information Manufacturer: A100H10404B30001 Type: Notebook Lock: Not Present Version: Serial Number: Asset Tag: Boot-up State: Unknown Power Supply State: Unknown Thermal State: Unknown Security Status: Unknown Handle 0x0004, DMI type 4, 35 bytes. Processor Information Socket Designation: Onboard Type: Central Processor Family: Other Manufacturer: Intel Corporation ID: FD 06 00 00 FF FB EB BF Version: Intel(R) Core(TM)2 Duo CPU U7500 @ 1.06GHz Voltage: 0.9 V External Clock: 133 MHz Max Speed: 1060 MHz Current Speed: 1060 MHz Status: Populated, Enabled Upgrade: None L1 Cache Handle: 0x0008 L2 Cache Handle: 0x0009 L3 Cache Handle: Not Provided Serial Number: Asset Tag: Part Number: Handle 0x0005, DMI type 5, 20 bytes. Memory Controller Information Error Detecting Method: None Error Correcting Capabilities: None Supported Interleave: One-way Interleave Current Interleave: One-way Interleave Maximum Memory Module Size: 2048 MB Maximum Total Memory Size: 4096 MB Supported Speeds: Other Supported Memory Types: Other Memory Module Voltage: 3.3 V Associated Memory Slots: 2 0x0006 0x0007 Enabled Error Correcting Capabilities: None Handle 0x0006, DMI type 6, 12 bytes. Memory Module Information Socket Designation: DIMM1 Bank Connections: 0 1 Current Speed: Unknown Type: DIMM SDRAM Installed Size: 512 MB (Double-bank Connection) Enabled Size: 512 MB (Double-bank Connection) Error Status: OK Handle 0x0007, DMI type 6, 12 bytes. Memory Module Information Socket Designation: DIMM2 Bank Connections: 2 3 Current Speed: Unknown Type: DIMM SDRAM Installed Size: 512 MB (Double-bank Connection) Enabled Size: 512 MB (Double-bank Connection) Error Status: OK Handle 0x0008, DMI type 7, 19 bytes. Cache Information Socket Designation: L1 Cache Configuration: Enabled, Not Socketed, Level 1 Operational Mode: Write Back Location: Internal Installed Size: 128 KB Maximum Size: 128 KB Supported SRAM Types: Unknown Installed SRAM Type: Unknown Speed: Unknown Error Correction Type: Unknown System Type: Other Associativity: Unknown Handle 0x0009, DMI type 7, 19 bytes. Cache Information Socket Designation: L2 Cache Configuration: Enabled, Not Socketed, Level 2 Operational Mode: Write Back Location: Internal Installed Size: 2048 KB Maximum Size: 2048 KB Supported SRAM Types: Pipeline Burst Synchronous Installed SRAM Type: Pipeline Burst Synchronous Speed: Unknown Error Correction Type: Unknown System Type: Unified Associativity: Unknown Handle 0x000A, DMI type 9, 13 bytes. System Slot Information Designation: CardBus-1 Type: 32-bit PC Card (PCMCIA) Current Usage: Unknown Length: Other ID: Adapter 0, Socket 0 Characteristics: 5.0 V is provided 3.3 V is provided PC Card-16 is supported Cardbus is supported Modem ring resume is supported PME signal is supported Handle 0x000B, DMI type 11, 5 bytes. OEM Strings String 1: LeGYslOEenOHG String 2: eCMAfUzBqwkeO String 3: 0BdXWvsQnosBJ Handle 0x000C, DMI type 12, 5 bytes. System Configuration Options Option 1: SMI:B2 Option 2: TIM:200711170042 Option 3: HDD: NZ1GT772663U Option 4: MEM:M4 70T6554EZ3-CE6 E1094B6B Handle 0x000D, DMI type 13, 22 bytes. BIOS Language Information Installable Languages: 2 enUS jaJP Currently Installed Language: enUS Handle 0x000E, DMI type 15, 45 bytes. System Event Log Area Length: 16 bytes Header Start Offset: 0x0000 Header Length: 16 bytes Data Start Offset: 0x0010 Access Method: Memory-mapped physical 32-bit address Access Address: 0xFFF80400 Status: Valid, Not Full Change Token: 0x000000C1 Header Format: Type 1 Supported Log Type Descriptors: 11 Descriptor 1: POST memory resize Data Format 1: None Descriptor 2: POST error Data Format 2: POST results bitmap Descriptor 3: System reconfigured Data Format 3: None Descriptor 4: Log area reset/cleared Data Format 4: None Descriptor 5: System boot Data Format 5: None Descriptor 6: OEM-specific Data Format 6: None Descriptor 7: OEM-specific Data Format 7: None Descriptor 8: OEM-specific Data Format 8: None Descriptor 9: OEM-specific Data Format 9: None Descriptor 10: OEM-specific Data Format 10: None Descriptor 11: OEM-specific Data Format 11: None Handle 0x000F, DMI type 16, 15 bytes. Physical Memory Array Location: System Board Or Motherboard Use: System Memory Error Correction Type: None Maximum Capacity: 4 GB Error Information Handle: Not Provided Number Of Devices: 2 Handle 0x0010, DMI type 17, 27 bytes. Memory Device Array Handle: 0x000F Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 512 MB Form Factor: SODIMM Set: None Locator: DDRII 1 Bank Locator: Bank 0/1 Type: DDR2 Type Detail: Synchronous Speed: 266 MHz (3.8 ns) Manufacturer: Serial Number: Asset Tag: Part Number: Handle 0x0011, DMI type 17, 27 bytes. Memory Device Array Handle: 0x000F Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 512 MB Form Factor: SODIMM Set: None Locator: DDRII 2 Bank Locator: Bank 2/3 Type: DDR2 Type Detail: Synchronous Speed: 266 MHz (3.8 ns) Manufacturer: Serial Number: Asset Tag: Part Number: Handle 0x0012, DMI type 19, 15 bytes. Memory Array Mapped Address Starting Address: 0x00000000000 Ending Address: 0x0003FFFFFFF Range Size: 1 GB Physical Array Handle: 0x000F Partition Width: 0 Handle 0x0013, DMI type 20, 19 bytes. Memory Device Mapped Address Starting Address: 0x00000000000 Ending Address: 0x0001FFFFFFF Range Size: 512 MB Physical Device Handle: 0x0010 Memory Array Mapped Address Handle: 0x0012 Partition Row Position: 1 Handle 0x0014, DMI type 20, 19 bytes. Memory Device Mapped Address Starting Address: 0x00020000000 Ending Address: 0x0003FFFFFFF Range Size: 512 MB Physical Device Handle: 0x0011 Memory Array Mapped Address Handle: 0x0012 Partition Row Position: 1 Handle 0x0015, DMI type 21, 7 bytes. Built-in Pointing Device Type: Other Interface: PS/2 Buttons: 2 Handle 0x0016, DMI type 22, 26 bytes. Portable Battery Location: Internal Battery Manufacturer: FUJITSU Manufacture Date: Serial Number: 01A-Z070806000199Z Name: CP345809-01 Chemistry: Lithium Ion Design Capacity: 62640 mWh Design Voltage: 10800 mV SBDS Version: Maximum Error: Unknown OEM-specific Information: 0xFFFFFFFF Handle 0x0017, DMI type 126, 26 bytes. Inactive Handle 0x0018, DMI type 24, 5 bytes. Hardware Security Power-On Password Status: Disabled Keyboard Password Status: Disabled Administrator Password Status: Disabled Front Panel Reset Status: Not Implemented Handle 0x0019, DMI type 32, 11 bytes. System Boot Information Status: No errors detected Handle 0x001A, DMI type 143, 16 bytes. OEM-specific Type Header and Data: 8F 10 1A 00 00 5F 46 4A 5F 4F 45 4D 5F 12 00 00 Handle 0x001B, DMI type 143, 8 bytes. OEM-specific Type Header and Data: 8F 08 1B 00 01 03 00 00 Handle 0x001C, DMI type 143, 11 bytes. OEM-specific Type Header and Data: 8F 0B 1C 00 02 00 01 20 03 00 05 Handle 0x001D, DMI type 143, 11 bytes. OEM-specific Type Header and Data: 8F 0B 1D 00 02 06 01 E5 09 08 9C Handle 0x001E, DMI type 143, 7 bytes. OEM-specific Type Header and Data: 8F 07 1E 00 02 01 01 Handle 0x001F, DMI type 143, 7 bytes. OEM-specific Type Header and Data: 8F 07 1F 00 02 02 01 Handle 0x0020, DMI type 143, 24 bytes. OEM-specific Type Header and Data: 8F 18 20 00 03 01 01 02 00 00 00 00 00 00 00 00 70 FD 74 FD EE C1 00 00 Handle 0x0021, DMI type 143, 16 bytes. OEM-specific Type Header and Data: 8F 10 21 00 03 02 01 01 01 00 F1 00 00 00 00 00 Handle 0x0022, DMI type 143, 16 bytes. OEM-specific Type Header and Data: 8F 10 22 00 03 03 01 01 00 00 00 00 00 00 00 00 Handle 0x0023, DMI type 176, 16 bytes. OEM-specific Type Header and Data: B0 10 23 00 10 00 00 00 00 00 FF FF FF FF FF FF Handle 0x0024, DMI type 188, 8 bytes. OEM-specific Type Header and Data: BC 08 24 00 39 38 31 24 Handle 0x0025, DMI type 127, 4 bytes. End Of Table
Thanks for the bug report. We have reviewed the information you have provided above, and there is some additional information we require that will be helpful in our diagnosis of this issue. Please attach your X server config file (/etc/X11/xorg.conf) and X server log file (/var/log/Xorg.*.log) to the bug report as individual uncompressed file attachments using the bugzilla file attachment link below. Could you please also try to run without any /etc/X11/xorg.conf whatsoever and let X11 autodetect your display and video card? Attach to this bug /var/log/Xorg.0.log from this attempt as well, please. We will review this issue again once you've had a chance to attach this information. Thanks in advance.
Created attachment 263401 [details] xorg.conf This is the default xorg.conf that was created by Anaconda.
Created attachment 263411 [details] X log file
Created attachment 283421 [details] my xorg.conf (autoconfiguration)
I have got the same problem HP 6510b This is my machine: http://www.smolts.org/show?UUID=1b59afc5-20b9-4dfc-aaaf-ddb795100a6b
Created attachment 283431 [details] and also log from last session
I have the same issue on a Lenovo T61. Here's the smolts info: http://www.smolts.org/show?UUID=6cedd467-2341-46f9-b3ad-7e5de5c19123
Created attachment 288061 [details] X log from a session including a laptop suspend/resume where the backlight did not turn on Attached a log for my last session which included a suspend/resume where the backlight did not turn back on.
I got same problem , with kernel 2.6.23, I am going open a bug on kernel bugzilla
Same for me with a Dell M1330 but I'm using the intel driver. Would that be a different bug? http://www.smolts.org/client/show?uuid=pub_6ea810f5-be6e-4517-858f-27caed244174
This sounds really like duplicate of bug 358671. Closing as DUPLICATE. If anybody disagrees feel free to reopen with the additional information. *** This bug has been marked as a duplicate of 358671 ***