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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">One sure fire way to guarantee confusion is to change two things at the same time. I'm supposed to know better! :(</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">This mobo has two pair of memory slots. First slot in each pair had a 1 gig memory module. Today I added more memory and now the first slot of each pair has a 2 gig module and the second slots each have the older 1 gig module.</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Computer (FC-13) booted just fine. Recognized the new memory.</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Also replaced an aging CRT with a new monitor (Asus PA248) w/ 1920/1200 resolution. Vast improvement.</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Then I am enjoying the new monitor by viewing scenic vistas I shot this summer when the keyboard & mouse lock up completely. Have to hit the power button on the box -- which I know is not a good thing to do.</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Below is the appropriate section from /var/log/messages.</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Can anyone shed any light on what might have caused the keyboard/mouse to lockup? I'd guess it's video related, but that's just a guess.</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Sean</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">----------------------------------------------------------------------------------------------------------------</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: ------------[ cut here ]------------</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: kernel BUG at drivers/gpu/drm/ttm/ttm_bo.c:271!</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: invalid opcode: 0000 [#1] SMP </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: last sysfs file: /sys/devices/pci0000:00/0000:00:10.0/0000:04:08.0/local_cpus</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: CPU 1 </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: Modules linked in: tcp_lp fuse deflate zlib_deflate ctr camellia cast5 rmd160 crypto_null ccm serpent blowfish twofish_x86_64 twofish_common ecb xcbc cbc sha256_generic sha512_generic des_generic ah6 ah4 esp6 esp4 xfrm4_mode_beet xfrm4_tunnel tunnel4 xfrm4_mode_tunnel xfrm4_mode_transport xfrm6_mode_transport xfrm6_mode_ro xfrm6_mode_beet xfrm6_mode_tunnel ipcomp ipcomp6 xfrm_ipcomp xfrm6_tunnel tunnel6 af_key sunrpc tun cpufreq_ondemand powernow_k8 freq_table ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 uinput snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer tulip snd ppdev i2c_nforce2 parport_pc soundcore snd_page_alloc parport edac_core edac_mce_amd k8temp asus_atk0110 microcode aes_x86_64 aes_generic xts gf128mul dm_crypt raid1 firewire_ohci ata_generic firewire_core crc_itu_t pata_amd pata_acpi sata_nv nouveau ttm drm_kms_helper drm i2c_algo_bit video output i2c_core [last unloaded: scsi_wait_scan]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel:</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: Pid: 2112, comm: Xorg Not tainted 2.6.34.9-69.fc13.x86_64 #1 M2NPV-VM/System Product Name</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: RIP: 0010:[<ffffffffa0074739>] [<ffffffffa0074739>] ttm_bo_ref_bug+0x9/0xd [ttm]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: RSP: 0018:ffff8801a593dba8 EFLAGS: 00010202</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: RAX: 0000000000000000 RBX: ffff88015a584844 RCX: ffff8801a593db58</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: RDX: ffff88017da42a01 RSI: 0000000000000041 RDI: ffff88015a584844</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: RBP: ffff8801a593dba8 R08: ffff88017da42250 R09: 0000000040086409</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: R10: 0000000000000000 R11: 0000000000003246 R12: ffffffffa0074730</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: R13: 0000000000000000 R14: 0000000000000000 R15: 00000000a593dd01</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: FS: 00007ffc8d5dc840(0000) GS:ffff880002100000(0000) knlGS:0000000000000000</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: CR2: 00000000071ea000 CR3: 00000001a5954000 CR4: 00000000000006e0</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: Process Xorg (pid: 2112, threadinfo ffff8801a593c000, task ffff8801a500c650)</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: Stack:</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: ffff8801a593dbc8 ffffffff8120ee41 ffff88015a584844 ffff8801a51d4f00</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: <0> ffff8801a593dc18 ffffffffa00756c1 ffff880159a446c0 ffff880159a44de0</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: <0> ffff8801a593dc18 ffff88015a584800 ffff8801a4800108 ffff8801a48000e8</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: Call Trace:</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffff8120ee41>] kref_put+0x43/0x4d</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffffa00756c1>] ttm_bo_cleanup_refs+0x176/0x229 [ttm]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffffa0077085>] ttm_bo_release+0x65/0x86 [ttm]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffffa0077020>] ? ttm_bo_release+0x0/0x86 [ttm]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffff8120ee41>] kref_put+0x43/0x4d</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffffa0074fbc>] ttm_bo_unref+0x35/0x42 [ttm]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffffa0096d48>] nouveau_gem_object_del+0x6b/0x82 [nouveau]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffff8111c8ab>] ? pollwake+0x0/0x54</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffffa002d8fe>] ? drm_gem_object_free+0x0/0x2f [drm]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffffa002d92b>] drm_gem_object_free+0x2d/0x2f [drm]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffff8120ee41>] kref_put+0x43/0x4d</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffffa002d830>] drm_gem_object_unreference_unlocked+0x33/0x40 [drm]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffffa002d882>] drm_gem_object_handle_unreference_unlocked+0x2e/0x32 [drm]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffffa002da22>] drm_gem_close_ioctl+0x6d/0x78 [drm]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffffa002c5f6>] drm_ioctl+0x26c/0x36a [drm]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffffa002d9b5>] ? drm_gem_close_ioctl+0x0/0x78 [drm]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffff8110df6b>] ? do_sync_read+0xcb/0x108</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffff8111aec7>] vfs_ioctl+0x32/0xa6</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffff8111b43a>] do_vfs_ioctl+0x483/0x4c9</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffff8110dbcb>] ? fsnotify_access+0x6c/0x74</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffff8111b4d6>] sys_ioctl+0x56/0x79</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: [<ffffffff81009c72>] system_call_fastpath+0x16/0x1b</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: Code: a7 75 3d e1 eb 07 c7 43 5c 02 00 00 00 48 83 c4 28 4c 89 f0 5b 41 5c 41 5d 41 5e 41 5f c9 c3 90 90 90 55 48 89 e5 0f 1f 44 00 00 <0f> 0b eb fe 55 48 89 e5 0f 1f 44 00 00 8b 4e 1c 89 c8 48 6b c0 </p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: RIP [<ffffffffa0074739>] ttm_bo_ref_bug+0x9/0xd [ttm]</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: RSP <ffff8801a593dba8></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Nov 17 17:12:15 Sarge kernel: ---[ end trace aea371318cc5bb47 ]---</p></body></html>