Description of problem: When I boot, I have these errors before logging in: [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is ZZZ [drm:drm_edid_block_valid] *ERROR* Raw EDID: [drm:radeon_atombios_get_lvds_info] *ERROR* Bad LCD record 217 ZZZ is always different, I have seen 17, 34, 98, 188, 211 Version-Release number of selected component (if applicable): I am using kernel 2.6.38.8-35.fc15.i686, no customization How reproducible: Start computer, push ESC key during the boot process to see the messages. Steps to Reproduce: 1. 2. 3. Actual results: Error messages as shown above Expected results: No error messages Additional info:
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 add drm.debug=0x04 to the kernel command line, restart computer, and attach * your X server config file (/etc/X11/xorg.conf, if available), * X server log file (/var/log/Xorg.*.log*; check with grep Backtrace /var/log/Xorg* which logs might be the most interesting ones, send us at least Xorg.0.log) * output of the dmesg command, and * system log (/var/log/messages) to the bug report as individual uncompressed file attachments using the bugzilla file attachment link above. What other issues you observe? Is there something which actually doesn't work? We will review this issue again once you've had a chance to attach this information. Thanks in advance.
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