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My laptop randomly freezes sometimes (it's a strange freeze, the screen goes black, nothing's responding, but my LED-s are lighting and the fan is on too). I've never witnessed it actually, I so assumed it's overheating or something. But now I witnessed it and it wasn't warm at all. I have a HP 6910p, 3.3.8-1-ARCH kernel (x86_64) and this is in my errors.log:
Sep 20 18:25:11 localhost kernel: [30484.518590] iwl4965 0000:10:00.0: Microcode SW error detected. Restarting 0x82000000.
Sep 20 18:25:11 localhost kernel: [30484.518595] iwl4965 0000:10:00.0: Loaded firmware version: 228.61.2.24
Sep 20 18:25:11 localhost kernel: [30484.518610] iwl4965 0000:10:00.0: Start IWL Error Log Dump:
Sep 20 18:25:11 localhost kernel: [30484.518613] iwl4965 0000:10:00.0: Status: 0x000213E4, count: 5
Sep 20 18:25:11 localhost kernel: [30484.518757] iwl4965 0000:10:00.0: Desc Time data1 data2 line
Sep 20 18:25:11 localhost kernel: [30484.518761] iwl4965 0000:10:00.0: FH49_ERROR (0x000C) 3684301201 0x00000008 0x03130000 208
Sep 20 18:25:11 localhost kernel: [30484.518763] iwl4965 0000:10:00.0: pc blink1 blink2 ilink1 ilink2 hcmd
Sep 20 18:25:11 localhost kernel: [30484.518766] iwl4965 0000:10:00.0: 0x0046C 0x06234 0x004C2 0x006DE 0x005D8 0x253001C
Sep 20 18:25:11 localhost kernel: [30484.518768] iwl4965 0000:10:00.0: FH register values:
Sep 20 18:25:11 localhost kernel: [30484.518781] iwl4965 0000:10:00.0: FH49_RSCSR_CHNL0_STTS_WPTR_REG: 0X07433b00
Sep 20 18:25:11 localhost kernel: [30484.518794] iwl4965 0000:10:00.0: FH49_RSCSR_CHNL0_RBDCB_BASE_REG: 0X00740d90
Sep 20 18:25:11 localhost kernel: [30484.518808] iwl4965 0000:10:00.0: FH49_RSCSR_CHNL0_WPTR: 0X00000020
Sep 20 18:25:11 localhost kernel: [30484.518821] iwl4965 0000:10:00.0: FH49_MEM_RCSR_CHNL0_CONFIG_REG: 0X00819000
Sep 20 18:25:11 localhost kernel: [30484.518834] iwl4965 0000:10:00.0: FH49_MEM_RSSR_SHARED_CTRL_REG: 0X0000003c
Sep 20 18:25:11 localhost kernel: [30484.518847] iwl4965 0000:10:00.0: FH49_MEM_RSSR_RX_STATUS_REG: 0X03130000
Sep 20 18:25:11 localhost kernel: [30484.518861] iwl4965 0000:10:00.0: FH49_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
Sep 20 18:25:11 localhost kernel: [30484.518874] iwl4965 0000:10:00.0: FH49_TSSR_TX_STATUS_REG: 0X07ff0002
Sep 20 18:25:11 localhost kernel: [30484.518887] iwl4965 0000:10:00.0: FH49_TSSR_TX_ERROR_REG: 0X00000000
Any idea why?
Moderator edit: Please use [ code ] tags instead of [ quote ] ones for listings like this. I replaced them for you in order to keep this readable. But do so for yourself in future. -- bernarcher
Last edited by bernarcher (2012-09-21 15:01:48)
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have you recently update your system?
+pc: custom | AMD Opteron 175 | nForce4 Ultra | 2GB ram DDR400 | nVidia 9800GT 1GB | ArchLinux x86_64 w/ openbox
+laptop: Apple | MacBook (2,1) | 2GB ram | Mac OS X 10.4 -> DIED
+ultrabook: Dell | XPS 13 (9343) | 8GB ram | 256GB ssd | FullHD display | Windows 8.1 64bit ArchLinux x86_64 w/ Gnome
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Looks like the firmware is doing something funny. Apparently, you have the firmware installed.
I changed the kernel one time, and the intel wireless went from working to not booting.
Sometimes if the connection to the router isn't stable, it can slow things up.
I may have to CONSOLE you about your usage of ridiculously easy graphical interfaces...
Look ma, no mouse.
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Tia89: No, I haven't and it's going on since I installed the system I guess.
nomorewindows: My connection to the router seems to be stable (Linksys WRT54GL with OpenWrt Backfire in an apartment the size of about 50-60 m^2, signal level around -80 dBm).
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Does it help to blacklist the microdode module?
To know or not to know ...
... the questions remain forever.
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It's not even loaded according to `mkinitcpio -v`
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This brings back bad memories for me.
I don't know if it's related, but here was my experience: https://bbs.archlinux.org/viewtopic.php?id=101844 and someone else that had a similar problem: https://bbs.archlinux.org/viewtopic.php?id=139023
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