Invalid EDID / Lose display, can only access system via SSH

Hello, I'm having some trouble with my system.. did a couple updates via pacman -Syu (including a kernel update) and now my system stops responding after the 4th line in the arch startup.. here is the dmesg log showing the errors:
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 112
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
<3>00 ff ff ff ff ff ff 00 04 72 74 ad 16 1d 20 65 .........rt... e
<3>34 10 01 03 e8 2f 1e 78 2e c5 85 a4 59 49 9a 24 4..../.x....YI.$
<3>12 50 54 bf ef 00 81 80 81 40 71 4f 95 00 95 0f .PT......@qO....
<3>b3 00 81 c0 8b c0 21 39 90 30 62 1a 27 40 68 b0 ......!9.0b.'@h.
<3>36 00 d9 28 11 00 00 1c 00 00 00 fd 00 38 4c 1e 6..(.........8L.
<3>52 10 00 0a 20 20 20 20 90 20 00 00 00 fc 00 41 R... . .....A
<3>63 65 72 20 41 4c 32 32 31 36 57 0a 00 00 00 ff cer AL2216W.....
<3>00 4c 37 34 30 39 30 33 38 33 38 32 30 20 00 ad .L74090383820 ..
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 112
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
<3>00 ff ff ff ff ff ff 00 04 72 74 ad 16 1d 20 65 .........rt... e
<3>34 10 01 03 e8 2f 1e 78 2e c5 85 a4 59 49 9a 24 4..../.x....YI.$
<3>12 50 54 bf ef 00 81 80 81 40 71 4f 95 00 95 0f .PT......@qO....
<3>b3 00 81 c0 8b c0 21 39 90 30 62 1a 27 40 68 b0 ......!9.0b.'@h.
<3>36 00 d9 28 11 00 00 1c 00 00 00 fd 00 38 4c 1e 6..(.........8L.
<3>52 10 00 0a 20 20 20 20 90 20 00 00 00 fc 00 41 R... . .....A
<3>63 65 72 20 41 4c 32 32 31 36 57 0a 00 00 00 ff cer AL2216W.....
<3>00 4c 37 34 30 39 30 33 38 33 38 32 30 20 00 ad .L74090383820 ..
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 112
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
<3>00 ff ff ff ff ff ff 00 04 72 74 ad 16 1d 20 65 .........rt... e
<3>34 10 01 03 e8 2f 1e 78 2e c5 85 a4 59 49 9a 24 4..../.x....YI.$
<3>12 50 54 bf ef 00 81 80 81 40 71 4f 95 00 95 0f .PT......@qO....
<3>b3 00 81 c0 8b c0 21 39 90 30 62 1a 27 40 68 b0 ......!9.0b.'@h.
<3>36 00 d9 28 11 00 00 1c 00 00 00 fd 00 38 4c 1e 6..(.........8L.
<3>52 10 00 0a 20 20 20 20 90 20 00 00 00 fc 00 41 R... . .....A
<3>63 65 72 20 41 4c 32 32 31 36 57 0a 00 00 00 ff cer AL2216W.....
<3>00 4c 37 34 30 39 30 33 38 33 38 32 30 20 00 ad .L74090383820 ..
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 112
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
<3>00 ff ff ff ff ff ff 00 04 72 74 ad 16 1d 20 65 .........rt... e
<3>34 10 01 03 e8 2f 1e 78 2e c5 85 a4 59 49 9a 24 4..../.x....YI.$
<3>12 50 54 bf ef 00 81 80 81 40 71 4f 95 00 95 0f .PT......@qO....
<3>b3 00 81 c0 8b c0 21 39 90 30 62 1a 27 40 68 b0 ......!9.0b.'@h.
<3>36 00 d9 28 11 00 00 1c 00 00 00 fd 00 38 4c 1e 6..(.........8L.
<3>52 10 00 0a 20 20 20 20 90 20 00 00 00 fc 00 41 R... . .....A
<3>63 65 72 20 41 4c 32 32 31 36 57 0a 00 00 00 ff cer AL2216W.....
<3>00 4c 37 34 30 39 30 33 38 33 38 32 30 20 00 ad .L74090383820 ..
radeon 0000:01:00.0: DVI-I-2: EDID block 0 invalid.
[drm:radeon_dvi_detect] *ERROR* DVI-I-2: probed a monitor but no|invalid EDID
if anyone knows what would be causing this any help would be greatly appreciated!!
Thanks
-Josh

Hi Bro
Before you proceed to add the line shown below, I'm guessing you're unable to access and PING 172.20.16.8 once you've successfully VPN in, am I right? If yes, which groupname and username did you use? Lastly, did you use IPSEC VPN Client or WebVPN?
access-list inside_nat0_outbound extended permit ip 10.20.60.0 255.255.255.0 172.20.16.0 255.255.255.0
Regards,
Ram

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Invalid EDID / Lose display, can only access system via SSH

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