Public bug reported:

This is a show stopper with my 10.04 system that I am currently running
on.

I have:
02:00.0 VGA compatible controller: ATI Technologies Inc RV630 [Radeon HD 2600 
Series]
02:00.1 Audio device: ATI Technologies Inc RV630/M76 audio device [Radeon HD 
2600 Series]

This is connected to a LCD TV using HDMi, running the latest kernel
breaks the xserver and I am dripped out into the shell with the same
error messages in the log below. I am writing this on the previous
kernel version so it does work.

kern.log

radeon 0000:02:00.0: HDMI Type A-1: EDID invalid.
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.052998] [drm:radeon_dvi_detect] 
*ERROR* HDMI Type A-1: probed a monitor but no|invalid EDID
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110036] ------------[ cut here 
]------------
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110051] WARNING: at 
/build/buildd/linux-2.6.32/drivers/gpu/drm/drm_crtc_helper.c:1035 
drm_helper_initial_config+0x6c/0x70 [drm_kms_helper]()
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110054] Hardware name:  
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110055] No connectors reported 
connected with modes
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110057] Modules linked in: 
snd_hda_intel(+) snd_hda_codec snd_usb_audio snd_pcm_oss snd_mixer_oss 
snd_seq_dummy snd_pcm snd_seq_oss snd_usb_lib snd_seq_midi snd_seq_midi_event 
snd_seq snd_rawmidi snd_timer snd_seq_device snd_hwdep snd uvcvideo videodev 
radeon(+) ttm soundcore v4l1_compat drm_kms_helper v4l2_compat_ioctl32 ppdev 
edac_core parport_pc psmouse k8temp serio_raw joydev edac_mce_amd 
snd_page_alloc i2c_nforce2 drm i2c_algo_bit lp parport hid_microsoft floppy 
usbhid forcedeth
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110086] Pid: 755, comm: work_for_cpu 
Not tainted 2.6.32-14-generic #20-Ubuntu
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110089] Call Trace:
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110097]  [<ffffffff81064f7b>] 
warn_slowpath_common+0x7b/0xc0
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110101]  [<ffffffff81065021>] 
warn_slowpath_fmt+0x41/0x50
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110107]  [<ffffffffa01023ec>] 
drm_helper_initial_config+0x6c/0x70 [drm_kms_helper]
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110146]  [<ffffffffa0150031>] 
radeon_modeset_init+0x101/0x110 [radeon]
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110164]  [<ffffffffa01374a2>] 
radeon_driver_load_kms+0xb2/0x170 [radeon]
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110184]  [<ffffffffa0070f3f>] 
drm_get_dev+0x15f/0x270 [drm]
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110189]  [<ffffffff8107ef20>] ? 
do_work_for_cpu+0x0/0x30
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110208]  [<ffffffffa017e544>] 
radeon_pci_probe+0x15/0x269 [radeon]
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110213]  [<ffffffff812c9a77>] 
local_pci_probe+0x17/0x20
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110217]  [<ffffffff8107ef38>] 
do_work_for_cpu+0x18/0x30
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110220]  [<ffffffff810831f6>] 
kthread+0x96/0xa0
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110224]  [<ffffffff8101422a>] 
child_rip+0xa/0x20
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110227]  [<ffffffff81083160>] ? 
kthread+0x0/0xa0
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110229]  [<ffffffff81014220>] ? 
child_rip+0x0/0x20
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110232] ---[ end trace 
2074670b81cea38a ]---
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.110241] [drm] Initialized radeon 
2.0.0 20080528 for 0000:02:00.0 on minor 0
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.111560] ACPI: PCI Interrupt Link 
[APC5] enabled at IRQ 16
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.111567] HDA Intel 0000:02:00.1: PCI 
INT B -> Link[APC5] -> GSI 16 (level, low) -> IRQ 16
Mar 16 19:24:45 ubuntu10-04 kernel: [   13.111596] HDA Intel 0000:02:00.1: 
setting latency timer to 64
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.304895] vga16fb: initializing
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.304901] vga16fb: mapped to 
0xffff8800000a0000
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.304995] fb0: VGA16 VGA frame buffer 
device
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.475723] Console: switching to colour 
frame buffer device 80x30
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.495097] [drm:edid_is_valid] *ERROR* 
EDID checksum is invalid, remainder is 5
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.495327] [drm:edid_is_valid] *ERROR* 
Raw EDID:
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.495489] <3>00 ff ff ff ff ff ff 00 
4c 2d 09 05 01 00 00 00  ........L-......
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.495491] <3>30 12 01 03 80 10 09 78 
0a ef 91 a3 54 4c 99 26  0......x....TL.&
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.495494] <3>0f 50 54 bd ef 80 71 4f 
81 00 81 40 81 80 95 00  .pt...qo...@....
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.495496] <3>95 0f b3 00 01 01 02 3a 
80 18 71 38 2d 40 58 2c  .......:.....@x,
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.495498] <3>45 00 a0 5a 00 00 00 1e 
66 21 50 b0 51 00 1b 30  E..Z....f!P.Q..0
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.495501] <3>40 70 36 00 a0 5a 00 00 
00 1e 00 00 00 fd 00 18  @p6..Z..........
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.495503] <3>4b 1a 51 17 00 0a 20 20 
20 20 20 20 00 00 00 fc  K.Q...      ....
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.495505] <3>00 53 41 4d 53 55 4e 47 
0a 20 20 20 20 24 01 6f  .SAMSUNG.    $.o
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.495507] 
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.495510] radeon 0000:02:00.0: VGA-1: 
EDID invalid.
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.495516] [drm:radeon_vga_detect] 
*ERROR* VGA-1: probed a monitor but no|invalid EDID
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.641134] type=1505 
audit(1268767485.593:5):  operation="profile_replace" pid=932 
name="/sbin/dhclient3"
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.643943] type=1505 
audit(1268767485.593:6):  operation="profile_load" pid=931 
name="/usr/share/gdm/guest-session/Xsession"
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.644267] type=1505 
audit(1268767485.593:7):  operation="profile_replace" pid=932 
name="/usr/lib/NetworkManager/nm-dhcp-client.action"
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.644453] type=1505 
audit(1268767485.593:8):  operation="profile_replace" pid=932 
name="/usr/lib/connman/scripts/dhclient-script"
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.656519] type=1505 
audit(1268767485.603:9):  operation="profile_load" pid=938 
name="/usr/bin/evince"
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.660078] type=1505 
audit(1268767485.613:10):  operation="profile_load" pid=938 
name="/usr/bin/evince-previewer"
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.662357] type=1505 
audit(1268767485.613:11):  operation="profile_load" pid=938 
name="/usr/bin/evince-thumbnailer"
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.760520]   alloc irq_desc for 27 on 
node 0
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.760525]   alloc kstat_irqs on node 0
Mar 16 19:24:45 ubuntu10-04 kernel: [   14.760535] forcedeth 0000:00:07.0: irq 
27 for MSI/MSI-X
Mar 16 19:24:46 ubuntu10-04 kernel: [   15.146716] executing set pll
Mar 16 19:24:46 ubuntu10-04 kernel: [   15.170087] executing set crtc timing
Mar 16 19:24:46 ubuntu10-04 kernel: [   15.170179] [drm] TV-9: set mode 
1920x1080 44
Mar 16 19:24:46 ubuntu10-04 kernel: [   15.206475] executing set pll
Mar 16 19:24:46 ubuntu10-04 kernel: [   15.230128] executing set crtc timing
Mar 16 19:24:46 ubuntu10-04 kernel: [   15.230235] [drm] TMDS-11: set mode 
1920x1080 46
Mar 16 19:24:47 ubuntu10-04 kernel: [   16.582013] [drm:drm_mode_getfb] *ERROR* 
invalid framebuffer id
Mar 16 19:24:47 ubuntu10-04 kernel: [   16.584361] executing set pll
Mar 16 19:24:47 ubuntu10-04 kernel: [   16.584369] executing set crtc timing
Mar 16 19:24:47 ubuntu10-04 kernel: [   16.584400] [drm] TMDS-11: set mode 
1920x1080 14
Mar 16 19:24:48 ubuntu10-04 kernel: [   17.939095] [drm:edid_is_valid] *ERROR* 
EDID checksum is invalid, remainder is 16
Mar 16 19:24:48 ubuntu10-04 kernel: [   17.939100] [drm:edid_is_valid] *ERROR* 
Raw EDID:
Mar 16 19:24:48 ubuntu10-04 kernel: [   17.939104] <3>00 ff ff ff ff ff ff 00 
4c 2d 09 05 01 00 00 00  ........L-......
Mar 16 19:24:48 ubuntu10-04 kernel: [   17.939106] <3>30 12 01 03 90 10 09 78 
0a ee 91 a3 54 4c 99 26  0......x....TL.&
Mar 16 19:24:48 ubuntu10-04 kernel: [   17.939109] <3>0f 50 54 bd ef 80 71 4f 
81 00 81 40 81 80 95 00  .pt...qo...@....
Mar 16 19:24:48 ubuntu10-04 kernel: [   17.939111] <3>95 0f b3 00 01 01 02 3a 
80 18 71 38 2d 40 58 2c  .......:.....@x,
Mar 16 19:24:48 ubuntu10-04 kernel: [   17.939113] <3>45 00 a0 5a 00 00 00 1e 
66 21 50 b0 51 00 1b 30  E..Z....f!P.Q..0
Mar 16 19:24:48 ubuntu10-04 kernel: [   17.939116] <3>40 70 36 00 a0 5a 00 00 
00 1e 00 00 00 fd 00 18  @p6..Z..........
Mar 16 19:24:48 ubuntu10-04 kernel: [   17.939118] <3>4b 1a 51 17 00 0a 20 20 
20 20 20 20 00 00 00 fc  K.Q...      ....
Mar 16 19:24:48 ubuntu10-04 kernel: [   17.939120] <3>00 53 41 4d 53 55 4e 47 
0a 20 20 20 20 20 01 6f  .SAMSUNG.     .o
Mar 16 19:24:48 ubuntu10-04 kernel: [   17.939122] 
Mar 16 19:24:48 ubuntu10-04 kernel: [   17.939124] radeon 0000:02:00.0: VGA-1: 
EDID invalid.
Mar 16 19:24:48 ubuntu10-04 kernel: [   17.939129] [drm:radeon_vga_detect] 
*ERROR* VGA-1: probed a monitor but no|invalid EDID
Mar 16 19:24:49 ubuntu10-04 kernel: [   18.670497] [drm:edid_is_valid] *ERROR* 
EDID checksum is invalid, remainder is 16
Mar 16 19:24:49 ubuntu10-04 kernel: [   18.670502] [drm:edid_is_valid] *ERROR* 
Raw EDID:
Mar 16 19:24:49 ubuntu10-04 kernel: [   18.670505] <3>00 ff ff ff ff ff ff 00 
4c 2d 09 05 01 00 00 00  ........L-......
Mar 16 19:24:49 ubuntu10-04 kernel: [   18.670508] <3>30 12 01 03 90 10 09 78 
0a ee 91 a3 54 4c 99 26  0......x....TL.&
Mar 16 19:24:49 ubuntu10-04 kernel: [   18.670510] <3>0f 50 54 bd ef 80 71 4f 
81 00 81 40 81 80 95 00  .pt...qo...@....
Mar 16 19:24:49 ubuntu10-04 kernel: [   18.670512] <3>95 0f b3 00 01 01 02 3a 
80 18 71 38 2d 40 58 2c  .......:.....@x,
Mar 16 19:24:49 ubuntu10-04 kernel: [   18.670514] <3>45 00 a0 5a 00 00 00 1e 
66 21 50 b0 51 00 1b 30  E..Z....f!P.Q..0
Mar 16 19:24:49 ubuntu10-04 kernel: [   18.670517] <3>40 70 36 00 a0 5a 00 00 
00 1e 00 00 00 fd 00 18  @p6..Z..........
Mar 16 19:24:49 ubuntu10-04 kernel: [   18.670519] <3>4b 1a 51 17 00 0a 20 20 
20 20 20 20 00 00 00 fc  K.Q...      ....
Mar 16 19:24:49 ubuntu10-04 kernel: [   18.670521] <3>00 53 41 4d 53 55 4e 47 
0a 20 20 20 20 20 01 6f  .SAMSUNG.     .o
Mar 16 19:24:49 ubuntu10-04 kernel: [   18.670523] 
Mar 16 19:24:49 ubuntu10-04 kernel: [   18.670525] radeon 0000:02:00.0: VGA-1: 
EDID invalid.
Mar 16 19:24:49 ubuntu10-04 kernel: [   18.670530] [drm:radeon_vga_detect] 
*ERROR* VGA-1: probed a monitor but no|invalid EDID
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.147763] [drm:edid_is_valid] *ERROR* 
EDID checksum is invalid, remainder is 4
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.147767] [drm:edid_is_valid] *ERROR* 
Raw EDID:
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.147770] <3>00 ff ff ff ff ff ff 00 
4c 2d 0d 05 01 00 00 00  ........L-......
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.147773] <3>30 12 01 03 80 10 09 78 
0a ee 91 a3 54 4c 99 26  0......x....TL.&
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.147775] <3>0f 50 54 bd ef 80 71 4f 
81 00 81 40 81 80 95 00  .pt...qo...@....
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.147777] <3>95 0f b3 00 01 01 02 3a 
80 18 71 38 2d 40 58 2c  .......:.....@x,
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.147780] <3>45 00 a0 5a 00 00 00 1e 
66 21 50 b0 51 00 1b 30  E..Z....f!P.Q..0
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.147782] <3>40 70 36 00 a0 5a 00 00 
00 1e 00 00 00 fd 00 18  @p6..Z..........
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.147784] <3>4b 1a 51 17 00 0a 20 20 
20 20 20 20 00 00 00 fc  K.Q...      ....
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.147786] <3>00 53 41 4d 53 55 4e 47 
0a 20 20 20 20 20 01 6f  .SAMSUNG.     .o
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.147788] 
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.147791] radeon 0000:02:00.0: VGA-1: 
EDID invalid.
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.147795] [drm:radeon_vga_detect] 
*ERROR* VGA-1: probed a monitor but no|invalid EDID
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.453557] [drm:edid_is_valid] *ERROR* 
EDID checksum is invalid, remainder is 1
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.453559] [drm:edid_is_valid] *ERROR* 
Raw EDID:
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.453562] <3>00 ff ff ff ff ff ff 00 
4c 2d 09 05 01 00 00 00  ........L-......
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.453564] <3>30 12 01 03 80 10 09 78 
0a ee 91 a3 54 4c 99 26  0......x....TL.&
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.453567] <3>0f 50 54 bd ef 80 71 4f 
81 00 81 40 81 80 95 00  .pt...qo...@....
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.453569] <3>95 0f b3 00 01 01 02 3a 
80 18 71 38 2d 40 58 2c  .......:.....@x,
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.453571] <3>45 00 a0 5a 00 00 00 1e 
66 21 51 b0 51 00 1b 30  E..Z....f!Q.Q..0
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.453574] <3>40 70 36 00 a0 5a 00 00 
00 1e 00 00 00 fd 00 18  @p6..Z..........
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.453576] <3>4b 1a 51 17 00 0a 20 20 
20 20 20 20 00 00 00 fc  K.Q...      ....
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.453578] <3>00 53 41 4d 53 55 4e 47 
0a 20 20 20 20 20 01 6f  .SAMSUNG.     .o
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.453580] 
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.453582] radeon 0000:02:00.0: VGA-1: 
EDID invalid.
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.453587] [drm:radeon_vga_detect] 
*ERROR* VGA-1: probed a monitor but no|invalid EDID
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.658997] [drm:edid_is_valid] *ERROR* 
EDID checksum is invalid, remainder is 36
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.659000] [drm:edid_is_valid] *ERROR* 
Raw EDID:
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.659003] <3>00 ff ff ff ff ff ff 00 
4c 2d 09 05 01 00 00 00  ........L-......
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.659005] <3>30 12 01 03 80 10 09 78 
0a ee 91 a3 54 4c 99 26  0......x....TL.&
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.659008] <3>0f 50 54 bd ef a0 71 4f 
81 00 81 40 81 80 95 00  .pt...qo...@....
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.659010] <3>95 0f b3 00 01 01 02 3a 
80 18 71 38 2d 40 58 2c  .......:.....@x,
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.659012] <3>45 00 a0 5a 00 00 00 1e 
66 21 50 b0 51 00 1b 30  E..Z....f!P.Q..0
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.659015] <3>40 70 36 00 a0 5a 00 00 
00 1e 00 04 00 fd 00 18  @p6..Z..........
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.659017] <3>4b 1a 51 17 00 0a 20 20 
20 20 20 20 00 00 00 fc  K.Q...      ....
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.659019] <3>00 53 41 4d 53 55 4e 47 
0a 20 20 20 20 20 01 6f  .SAMSUNG.     .o
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.659021] 
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.659023] radeon 0000:02:00.0: HDMI 
Type A-1: EDID invalid.
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.659028] [drm:radeon_dvi_detect] 
*ERROR* HDMI Type A-1: probed a monitor but no|invalid EDID
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.865607] [drm:edid_is_valid] *ERROR* 
EDID checksum is invalid, remainder is 128
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.865609] [drm:edid_is_valid] *ERROR* 
Raw EDID:
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.865611] <3>00 ff ff ff ff ff ff 00 
4c 2d 09 05 01 00 00 00  ........L-......
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.865613] <3>30 12 01 03 80 10 09 78 
0a ee 91 a3 54 4c 99 26  0......x....TL.&
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.865616] <3>0f 50 54 bd ef 80 71 4f 
81 00 81 40 81 80 95 00  .pt...qo...@....
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.865618] <3>95 0f b3 00 01 01 02 3a 
80 18 71 38 2d 40 58 2c  .......:.....@x,
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.865620] <3>45 00 a0 5a 00 00 00 1e 
66 21 50 b0 51 00 1b 30  E..Z....f!P.Q..0
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.865623] <3>40 70 36 00 a0 5a 00 00 
00 1e 00 00 00 fd 00 18  @p6..Z..........
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.865625] <3>4b 1a 51 17 00 0a 20 20 
20 20 20 20 00 00 00 fc  K.Q...      ....
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.865628] <3>00 d3 41 4d 53 55 4e 47 
0a 20 20 20 20 20 01 6f  ..AMSUNG.     .o
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.865629] 
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.865631] radeon 0000:02:00.0: HDMI 
Type A-1: EDID invalid.
Mar 16 19:24:50 ubuntu10-04 kernel: [   19.865636] [drm:radeon_dvi_detect] 
*ERROR* HDMI Type A-1: probed a monitor but no|invalid EDID
Mar 16 19:24:51 ubuntu10-04 kernel: [   20.652663] [drm:edid_is_valid] *ERROR* 
EDID checksum is invalid, remainder is 64
Mar 16 19:24:51 ubuntu10-04 kernel: [   20.652667] [drm:edid_is_valid] *ERROR* 
Raw EDID:
Mar 16 19:24:51 ubuntu10-04 kernel: [   20.652670] <3>00 ff ff ff ff ff ff 00 
4c 2d 09 05 01 00 00 00  ........L-......
Mar 16 19:24:51 ubuntu10-04 kernel: [   20.652672] <3>30 12 01 03 80 10 09 78 
0a ee 91 a3 54 4c 99 26  0......x....TL.&
Mar 16 19:24:51 ubuntu10-04 kernel: [   20.652675] <3>0f 50 54 bd ef 80 71 4f 
81 00 81 40 81 80 95 00  .pt...qo...@....
Mar 16 19:24:51 ubuntu10-04 kernel: [   20.652677] <3>95 0f b3 00 01 01 02 3a 
80 18 71 38 2d 40 58 2c  .......:.....@x,
Mar 16 19:24:51 ubuntu10-04 kernel: [   20.652680] <3>45 00 a0 5a 00 00 00 1e 
66 21 50 b0 51 00 1b 30  E..Z....f!P.Q..0
Mar 16 19:24:51 ubuntu10-04 kernel: [   20.652682] <3>40 70 36 00 a0 5a 00 00 
00 1e 00 00 00 fd 00 18  @p6..Z..........
Mar 16 19:24:51 ubuntu10-04 kernel: [   20.652684] <3>4b 1a 51 17 00 0a 20 20 
20 20 20 20 00 00 40 fc  K.Q...      ....@.
Mar 16 19:24:51 ubuntu10-04 kernel: [   20.652686] <3>00 53 41 4d 53 55 4e 47 
0a 20 20 20 20 20 01 6f  .SAMSUNG.     .o
Mar 16 19:24:51 ubuntu10-04 kernel: [   20.652688] 
Mar 16 19:24:51 ubuntu10-04 kernel: [   20.652690] radeon 0000:02:00.0: HDMI 
Type A-1: EDID invalid.
Mar 16 19:24:51 ubuntu10-04 kernel: [   20.652694] [drm:radeon_dvi_detect] 
*ERROR* HDMI Type A-1: probed a monitor but no|invalid EDID
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.508266] hda-intel: IRQ timing 
workaround is activated for card #0. Suggest a bigger bdl_pos_adj.
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.999940] [drm:edid_is_valid] *ERROR* 
EDID checksum is invalid, remainder is 2
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.999945] [drm:edid_is_valid] *ERROR* 
Raw EDID:
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.999948] <3>00 ff ff ff ff ff ff 00 
4c 2d 09 05 01 00 00 00  ........L-......
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.999951] <3>30 12 01 03 80 10 09 78 
0a ee 91 a3 54 4c 99 26  0......x....TL.&
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.999953] <3>0f 50 54 bd ef 80 71 4f 
81 00 81 40 81 80 95 00  .pt...qo...@....
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.999955] <3>95 0f b3 00 01 01 02 3a 
80 18 71 38 2d 40 58 2c  .......:.....@x,
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.999958] <3>45 00 a0 5a 00 00 00 1e 
66 21 50 b0 51 00 1b 32  E..Z....f!P.Q..2
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.999960] <3>40 70 36 00 a0 5a 00 00 
00 1e 00 00 00 fd 00 18  @p6..Z..........
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.999962] <3>4b 1a 51 17 00 0a 20 20 
20 20 20 20 00 00 00 fc  K.Q...      ....
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.999964] <3>00 53 41 4d 53 55 4e 47 
0a 20 20 20 20 20 01 6f  .SAMSUNG.     .o
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.999966] 
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.999969] radeon 0000:02:00.0: HDMI 
Type A-1: EDID invalid.
Mar 16 19:24:53 ubuntu10-04 kernel: [   22.999975] [drm:radeon_dvi_detect] 
*ERROR* HDMI Type A-1: probed a monitor but no|invalid EDID
Mar 16 19:24:54 ubuntu10-04 kernel: [   23.053567] [drm:edid_is_valid] *ERROR* 
EDID checksum is invalid, remainder is 1
Mar 16 19:24:54 ubuntu10-04 kernel: [   23.053571] [drm:edid_is_valid] *ERROR* 
Raw EDID:
Mar 16 19:24:54 ubuntu10-04 kernel: [   23.053573] <3>00 ff ff ff ff ff ff 00 
4c 2d 09 05 01 00 00 00  ........L-......
Mar 16 19:24:54 ubuntu10-04 kernel: [   23.053576] <3>30 12 01 03 80 10 09 78 
0a ee 91 a3 54 4c 99 26  0......x....TL.&
Mar 16 19:24:54 ubuntu10-04 kernel: [   23.053578] <3>0f 50 54 bd ef 80 71 4f 
81 01 81 40 81 80 95 00  .pt...qo...@....
Mar 16 19:24:54 ubuntu10-04 kernel: [   23.053580] <3>95 0f b3 00 01 01 02 3a 
80 18 71 38 2d 40 58 2c  .......:.....@x,
Mar 16 19:24:54 ubuntu10-04 kernel: [   23.053582] <3>45 00 a0 5a 00 00 00 1e 
66 21 50 b0 51 00 1b 30  E..Z....f!P.Q..0
Mar 16 19:24:54 ubuntu10-04 kernel: [   23.053585] <3>40 70 36 00 a0 5a 00 00 
00 1e 00 00 00 fd 00 18  @p6..Z..........
Mar 16 19:24:54 ubuntu10-04 kernel: [   23.053587] <3>4b 1a 51 17 00 0a 20 20 
20 20 20 20 00 00 00 fc  K.Q...      ....
Mar 16 19:24:54 ubuntu10-04 kernel: [   23.053589] <3>00 53 41 4d 53 55 4e 47 
0a 20 20 20 20 20 01 6f  .SAMSUNG.     .o
Mar 16 19:24:54 ubuntu10-04 kernel: [   23.053591] 
Mar 16 19:24:54 ubuntu10-04 kernel: [   23.053593] radeon 0000:02:00.0: HDMI 
Type A-1: EDID invalid.
Mar 16 19:24:54 ubuntu10-04 kernel: [   23.053597] [drm:radeon_dvi_detect] 
*ERROR* HDMI Type A-1: probed a monitor but no|invalid EDID
Mar 16 19:24:55 ubuntu10-04 kernel: [   25.000027] eth0: no IPv6 routers present
Mar 16 19:25:47 ubuntu10-04 kernel: [   76.800027] Clocksource tsc unstable 
(delta = -196988447 ns)
Mar 16 19:47:35 ubuntu10-04 kernel: [ 1384.370455] [drm:edid_is_valid] *ERROR* 
EDID checksum is invalid, remainder is 32
Mar 16 19:47:35 ubuntu10-04 kernel: [ 1384.370459] [drm:edid_is_valid] *ERROR* 
Raw EDID:
Mar 16 19:47:35 ubuntu10-04 kernel: [ 1384.370463] <3>00 ff ff ff ff ff ff 00 
4c 2d 09 05 01 00 00 00  ........L-......
Mar 16 19:47:35 ubuntu10-04 kernel: [ 1384.370465] <3>30 12 01 03 80 10 09 78 
0a ee 91 a3 54 4c 99 26  0......x....TL.&
Mar 16 19:47:35 ubuntu10-04 kernel: [ 1384.370468] <3>0f 50 54 bd ef 80 71 4f 
81 00 81 40 81 80 95 00  .pt...qo...@....
Mar 16 19:47:35 ubuntu10-04 kernel: [ 1384.370470] <3>95 0f b3 00 01 01 02 3a 
80 18 71 38 2d 40 58 2c  .......:.....@x,
Mar 16 19:47:35 ubuntu10-04 kernel: [ 1384.370472] <3>45 00 a0 5a 00 00 00 1e 
66 21 50 b0 51 00 1b 30  E..Z....f!P.Q..0
Mar 16 19:47:35 ubuntu10-04 kernel: [ 1384.370475] <3>40 70 36 00 a0 5a 00 00 
00 1e 00 00 00 fd 00 18  @p6..Z..........
Mar 16 19:47:35 ubuntu10-04 kernel: [ 1384.370477] <3>4b 1a 51 17 20 0a 20 20 
20 20 20 20 00 00 00 fc  K.Q. .      ....
Mar 16 19:47:35 ubuntu10-04 kernel: [ 1384.370479] <3>00 53 41 4d 53 55 4e 47 
0a 20 20 20 20 20 01 6f  .SAMSUNG.     .o
Mar 16 19:47:35 ubuntu10-04 kernel: [ 1384.370481] 
Mar 16 19:47:35 ubuntu10-04 kernel: [ 1384.370483] radeon 0000:02:00.0: HDMI 
Type A-1: EDID invalid.
Mar 16 19:47:35 ubuntu10-04 kernel: [ 1384.370488] [drm:radeon_dvi_detect] 
*ERROR* HDMI Type A-1: probed a monitor but no|invalid EDID

Description:    Ubuntu lucid (development branch)
Release:        10.04

ProblemType: Bug
Architecture: amd64
Date: Tue Mar 16 19:47:32 2010
DistroRelease: Ubuntu 10.04
DkmsStatus: Error: [Errno 2] No such file or directory
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100224.1)
Package: xorg 1:7.5+3ubuntu1
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-14-generic 
root=UUID=eddccd76-9229-43b5-9279-57dd02e07efa ro quiet splash
ProcEnviron:
 PATH=(cususername, no user)
 LANG=en_GB.utf8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-14.20-generic
SourcePackage: xorg
Uname: Linux 2.6.32-14-generic x86_64
dmi.bios.date: 01/09/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: NF-MCP61
dmi.chassis.type: 3
dmi.modalias: 
dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd01/09/2007:svn:pn:pvr:rvn:rnNF-MCP61:rvr:cvn:ct3:cvr:
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro:             Ubuntu
 codename:           lucid
 architecture:       x86_64
 kernel:             2.6.32-14-generic

** Affects: ubuntu
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug lucid

-- 
[drm:radeon_dvi_detect] *ERROR* HDMI Type A-1: probed a monitor but no|invalid 
EDID
https://bugs.launchpad.net/bugs/539851
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