Intel ips 0000:00:1f.6: failed to get i915~~ 开机速度爆慢

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tcsky
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Intel ips 0000:00:1f.6: failed to get i915~~ 开机速度爆慢

#1

帖子 tcsky » 2010-12-13 21:50

系统酷睿I5 显卡nvidia 335M 笔记本

开机出现相关提示Intel ips 0000:00:1f.6: failed to get i915 symbols, graphics turbo disabled
在这之前等待时间超长,就是屏幕黑的~~自检??这是什么问题呀
在国外论坛逛了一圈,没找到好的解决办法~~
trams
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Re: Intel ips 0000:00:1f.6: failed to get i915~~ 开机速度爆慢

#2

帖子 trams » 2010-12-20 9:52

我也出现了这样的问题,我是nvidia GF 310m集显。。
weixuesong
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Re: Intel ips 0000:00:1f.6: failed to get i915~~ 开机速度爆慢

#3

帖子 weixuesong » 2010-12-25 23:07

我的也是这样,I3 CPU
daragon
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Re: Intel ips 0000:00:1f.6: failed to get i915~~ 开机速度爆慢

#4

帖子 daragon » 2010-12-29 9:34

这是个问题,你可以这样修复他

代码: 全选

 sudo gedit /etc/modprobe.d/blacklist.conf
在文件末尾添加

代码: 全选

blacklist intel_ips
royce
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Re: Intel ips 0000:00:1f.6: failed to get i915~~ 开机速度爆慢

#5

帖子 royce » 2011-01-23 22:16

daragon 写了:这是个问题,你可以这样修复他

代码: 全选

 sudo gedit /etc/modprobe.d/blacklist.conf
在文件末尾添加

代码: 全选

blacklist intel_ips

能问问您原理吗?
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be00
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Re: Intel ips 0000:00:1f.6: failed to get i915~~ 开机速度爆慢

#6

帖子 be00 » 2011-01-28 9:39

同问,我的dmesg中也有大量类似数据

代码: 全选

[ 2572.544734] intel ips 0000:00:1f.6: CPU power or thermal limit exceeded
[ 2577.536460] intel ips 0000:00:1f.6: CPU power or thermal limit exceeded
不影响开机速度
我的乌斑兔儿:http://zhanggang.net/m/b/b1/ubuntu右键选择在新的窗体打开
右边有一只黄手 ----> 或者注册Dropbox中文版感谢我
Konoha_M
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Re: Intel ips 0000:00:1f.6: failed to get i915~~ 开机速度爆慢

#7

帖子 Konoha_M » 2011-02-07 23:10

daragon 写了:这是个问题,你可以这样修复他

代码: 全选

 sudo gedit /etc/modprobe.d/blacklist.conf
在文件末尾添加

代码: 全选

blacklist intel_ips
我也有这样的问题,照做了之后仍然如此,也是和LZ一样的问题,开机速度也爆慢~

代码: 全选

$ dmesg | grep intel
[    1.804678] intel_idle: MWAIT substates: 0x1120
[    1.804679] intel_idle: v0.4 model 0x25
[    1.804680] intel_idle: lapic_timer_reliable_states 0xffffffff
[    1.983170] ACPI: acpi_idle yielding to intel_idle
[   10.132868] intel ips 0000:00:1f.6: Warning: CPU TDP doesn't match expected value (found 25, expected 35)
[   10.132889] intel ips 0000:00:1f.6: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[   10.132986] intel ips 0000:00:1f.6: failed to get i915 symbols, graphics turbo disabled      //Problem Here!!!
[   10.133146] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp limit 65535
[   36.932278] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj.
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carrison
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Re: Intel ips 0000:00:1f.6: failed to get i915~~ 开机速度爆慢

#8

帖子 carrison » 2011-03-17 19:42

on Kubuntu 10.10 Maverick. System used to be 10.04, made a fresh install.

in konsole command dmesg would repeatedly give output:
intel ips 0000:00:1f.6: MCP power or thermal limit exceeded

Further hibernate did not work, something I suspect related to above issue.

Googling around various kernelforums indicated a kernel issue but no immediate solution in sight.

Eventually I installed a higher kernel from mainline kernels ppa:
http://kernel.ubuntu.com/~kernel-ppa...-rc7-maverick/

this solved both issues. Note my wireless Broadcomm works as does VirtualBox with this kernel.

hope this helps someone out there...
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