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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - nv4x - memory problems when starting graphical application - logs included"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102430#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - nv4x - memory problems when starting graphical application - logs included"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102430">bug 102430</a>
from <span class="vcard"><a class="email" href="mailto:caguduzexi@go2vpn.net" title="caguduzexi@go2vpn.net">caguduzexi@go2vpn.net</a>
</span></b>
<pre>I let it ran and got those messages:
[ 417.536352] [TTM] Failed to find memory space for buffer 0xffff9e44c2076c00
eviction
[ 417.544122] [TTM] No space for ffff9e44c2076c00 (1366 pages, 5464K, 5M)
[ 417.550739] [TTM] placement[0]=0x00070002 (1)
[ 417.555265] [TTM] has_type: 1
[ 417.558577] [TTM] use_type: 1
[ 417.561889] [TTM] flags: 0x0000000A
[ 417.565718] [TTM] gpu_offset: 0x00000000
[ 417.569984] [TTM] size: 131072
[ 417.573383] [TTM] available_caching: 0x00070000
[ 417.578255] [TTM] default_caching: 0x00010000
[ 417.582957] nouveau 0000:08:00.0: Xorg[710]: fail ttm_validate
[ 417.588786] nouveau 0000:08:00.0: Xorg[710]: validating bo list
[ 417.594702] nouveau 0000:08:00.0: Xorg[710]: validate: -12
[ 417.735888] nouveau 0000:08:00.0: DRM: GPU lockup - switching to software
fbcon
The screen was black and had a flashing, white underscore.
Then i tried switching to tty and that worked. After switching to graphical
screen also that was in a broken way back again. This switching around have
produces those logs:
[ 867.565080] [TTM] Failed to find memory space for buffer 0xffff9e44c2279400
eviction
[ 867.572841] [TTM] No space for ffff9e44c2279400 (1366 pages, 5464K, 5M)
[ 867.579450] [TTM] placement[0]=0x00070002 (1)
[ 867.583972] [TTM] has_type: 1
[ 867.587279] [TTM] use_type: 1
[ 867.590583] [TTM] flags: 0x0000000A
[ 867.594409] [TTM] gpu_offset: 0x00000000
[ 867.598670] [TTM] size: 131072
[ 867.602061] [TTM] available_caching: 0x00070000
[ 867.606928] [TTM] default_caching: 0x00010000
[ 867.611626] nouveau 0000:08:00.0: supertuxkart[1075]: fail ttm_validate
[ 867.618230] nouveau 0000:08:00.0: supertuxkart[1075]: validating bo list
[ 867.624919] nouveau 0000:08:00.0: supertuxkart[1075]: validate: -12
The RAM size of the card is 256MB.</pre>
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