[Bug 116752] Re: Uhhuh. NMI received for unknown reason a0 on CPU 0
I also have a T60 running 24h/7d. From my experience, there seems to be problems with various kernels at least up to 2.6.26 and Thinkpads and the problems are not specific to Ubuntu. I do use fglrx (no beryl) and crashes appear with a quiet blank screen. I nearly always get the NMI crash after some hours backing up large amounts of data to an external USB drive. There are also various IRQ problems with eSata and modem PCI Express/PCMCIA cards. I am currently testing various boot options ( pci =assign-busses seems to be help at least with the cards but not the NMI crash, I am currently testing noirq and noapic as option). When using cd /proc/interrupts I do see that one USB and fglrx use the same interupt and maybe that is a problem for one of the drivers (either USB or fglrx): cat interrupts CPU0 CPU1 0: 48252 1 IO-APIC-edge timer 1:174 0 IO-APIC-edge i8042 3:100 0 IO-APIC-edge serial 4:165 0 IO-APIC-edge serial 7: 0 0 IO-APIC-edge parport0 8: 10 0 IO-APIC-edge rtc 9:313 210584 IO-APIC-fasteoi acpi 12: 13210 0 IO-APIC-edge i8042 14: 20878 0 IO-APIC-edge libata 15: 0 0 IO-APIC-edge libata 16: 2 0 IO-APIC-fasteoi uhci_hcd:usb1, yenta, [EMAIL PROTECTED]:1:0:0 20: 756632 0 IO-APIC-fasteoi ehci_hcd:usb2, uhci_hcd:usb5 21:115454 IO-APIC-fasteoi uhci_hcd:usb3, HDA Intel 22: 43 248232 IO-APIC-fasteoi uhci_hcd:usb4, sata_sil24 218:684 17101 PCI-MSI-edge eth0 219: 19292 57607 PCI-MSI-edge ahci NMI: 0 0 LOC: 451630 474874 ERR: 0 MIS: 0 Maybe someone else has similar experience here? -- Uhhuh. NMI received for unknown reason a0 on CPU 0 https://bugs.launchpad.net/bugs/116752 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230847] Re: Thinkpad T60 hard hang after upgrade to LTS 8.04
I also tried the Lenovo and e1000 fix scripts (the lenovo script patches a different address in the eeprom) during the last days. The result was rather negative. It didn't fix anything and all I got was problems during boot time as the e1000 module wasn't loaded anymore after the Lenovo script changed the eeprom. I changed the eeprom back to the old setting but the problem with loading the module remained. I now have to force loading the e1000 module during boot to get things working again. -- Thinkpad T60 hard hang after upgrade to LTS 8.04 https://bugs.launchpad.net/bugs/230847 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230847] Re: Thinkpad T60 hard hang after upgrade to LTS 8.04
Marc, your problem seems to be identical to my T60. You asked for 8.0.1: The device ids for the 82573L got removed from e1000 8.0.1 as the e1000e driver is now the default. As the patched 7.6.15 seems to work fine, I currently have no urgent need readd the device ids to the latest e1000 driver. Or is there a specific need or wanted feature in 8.0.1? Did you check http://www.thinkwiki.org/wiki/Problem_with_e1000:_EEPROM_Checksum_Is_Not_Valid and the README file shipped with the latest e1000 driver? Did you try one of the scripts or the Intel PreBoot solution in order to get rid of the problem completly? -- Thinkpad T60 hard hang after upgrade to LTS 8.04 https://bugs.launchpad.net/bugs/230847 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 42572] Re: e1000 driver on thinkpad X60/T60 produces latency
Yes, similar problems here with various Suse/Debian kernels and the recommendations found on the net did not work 100%. In the end, a patch posted from Auke Kok did show the solution: disable ASPM for the network device. See my other postings: https://bugs.launchpad.net/ubuntu/+bug/230847/comments/4 and http://forums.suselinuxsupport.de/index.php?showtopic=66152&mode=threaded&pid=270086 Feel free to change/repost the description to make it work on Ubuntu with kernel <2.6.25 (most likely you only need to add at least a "sudo" before "make install"). -- e1000 driver on thinkpad X60/T60 produces latency https://bugs.launchpad.net/bugs/42572 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 230847] Re: Thinkpad T60 hard hang after upgrade to LTS 8.04
I had similar problems on my T60 with Suse and Debian. I spend days searching and testing various solutions published on the net. Most only fixed the problem on the first sight... but than various problems appeared when using the 24h/7d. Especialy receiving data at high speed or many small two-way requests (pop3 email...) often started showing the problems. I even tried various cardbus/express card network cards and none worked reliable making the problem even more worse as I had no reliable network connection at all. In the end, all problems were solved after disabling ASPM in the network driver (e1000 or e1000e). I did publish a fix description for the e1000 an how to install it on Suse without recompiling a kernel. As this is just a patch for the e1000 orig e1000 sourceforge driver, I see no major reason why the description doesn't also apply to Ubuntu if the sourceforge e1000 driver compiles/installs fine. Maybe you want to try it beside disabling NAPI: http://forums.suselinuxsupport.de/index.php?showtopic=66152&mode=threaded&pid=270086 Last time I checked, the current orig. 2.6.25 kernel has ASPM disabled by default and uses the e1000e module. -- Thinkpad T60 hard hang after upgrade to LTS 8.04 https://bugs.launchpad.net/bugs/230847 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs