用大于27内核就频繁死机

sheep204

请问一下，死机怎么排错或查看相关信息啊？我最近用最新的fglrx驱动，进X是好的，退出X就死机。也不知道怎么排错和看相关出错信息。

tlze

日志
/var/log/Xorg.0.log

sheep204

Post by tlze;1918077
日志
/var/log/Xorg.0.log

怎么找出死机的错误呢？还是用 grep -e EE -e WW吗？我看了后没什么特别信息啊

LongerZ

genke和手动编译，r3和r4...首先应该从内核方面找原因，可以根据自己机器的配置重新检查内核的每一项（相关项），特别是acpi有关配置项。

longer.z@Gentoo ~ $ cat 2.txt | grep -i warn
Dec  2 13:10:43 cbkidlll [    0.156653] ACPI Warning (nspredef-0357): \_SB_.PCI0.PCIB._PRT: Return Package has no elements (empty) [20080926]
longer.z@Gentoo ~ $ cat 1.txt | grep -i warn
[    0.156653] ACPI Warning (nspredef-0357): \_SB_.PCI0.PCIB._PRT: Return Package has no elements (empty) [20080926]
longer.z@Gentoo ~ $ cat 1.txt | grep -i error
Dec  2 13:13:30 cbkidlll ACPI Error (utobject-0502): Unsupported Reference opcode=88 in object ffff81003f2c4348 [20080321]
Dec  2 13:13:33 cbkidlll ACPI Error (utobject-0502): Unsupported Reference opcode=88 in object ffff81003ac33ed0 [20080321]
Dec  2 13:13:33 cbkidlll ACPI Error (utobject-0502): Unsupported Reference opcode=88 in object ffff81003e5879c0 [20080321]
Dec  2 13:13:34 cbkidlll ACPI Error (utobject-0502): Unsupported Reference opcode=88 in object ffff81003ac33ed0 [20080321]
Dec  2 13:13:35 cbkidlll [drm:i915_getparam] *ERROR* Unknown parameter 5
Dec  2 13:13:35 cbkidlll ACPI Error (utobject-0502): Unsupported Reference opcode=88 in object ffff81003e587df8 [20080321]
Dec  2 13:13:35 cbkidlll ACPI Error (utobject-0502): Unsupported Reference opcode=88 in object ffff81003e587a08 [20080321]
Dec  2 13:13:36 cbkidlll ACPI Error (utobject-0502): Unsupported Reference opcode=88 in object ffff81003f2c6d68 [20080321]
Dec  2 13:13:36 cbkidlll [drm:i915_getparam] *ERROR* Unknown parameter 5
Dec  2 13:13:38 cbkidlll ACPI Error (utobject-0502): Unsupported Reference opcode=88 in object ffff81003e587ae0 [20080321]
Dec  2 13:14:00 cbkidlll ACPI Error (utobject-0502): Unsupported Reference opcode=88 in object ffff81003ac33390 [20080321]

还有，敢问gem是什么东东？

zhllg

内核里最新的gpu内存管理器

LongerZ

Post by zhllg;1918247
内核里最新的gpu内存管理器

感谢。
google后有所了解。找到2篇关于gem，但是不能解决楼主的问题。
http://www.rojtberg.net/67/exa-uxa-dri-gem-ttm/
http://labs.chinamobile.com/community/my_blog/225/2855