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Description of problem: Multiple kernel problems within Lenovo X61 - 1 - pci 0000:00:1f.0: address space collision: [io 0x1000-0x107f] conflicts with ACPI CPU throttle [??? 0x00001010-0x00001015 flags 0x80000000] - 2 - pci_bus 0000:06: busn_res: can not insert [bus 06-ff] under [bus 05-08] (conflicts with (null) [bus 05-08]) pci_bus 0000:06: busn_res: [bus 06-ff] end is updated to 07 - 3 - pci 0000:00:1f.0: BAR 13: [io 0x1000-0x107f] has bogus alignment - 4 - ACPI Warning: 0x0000000000001028-0x000000000000102f SystemIO conflicts with Region \_SB_.PCI0.LPC_.PMIO 1 (20130725/utaddress-251) ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver ACPI Warning: 0x00000000000011b0-0x00000000000011bf SystemIO conflicts with Region \_SB_.PCI0.LPC_.LPIO 1 (20130725/utaddress-251) ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver ACPI Warning: 0x0000000000001180-0x00000000000011af SystemIO conflicts with Region \_SB_.PCI0.LPC_.LPIO 1 (20130725/utaddress-251) ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver => this has a possible fix, looks like same range is declared twice in DSDT/SSDT - 5 - alsactl[418]: segfault at 76 ip 0000003553848d76 sp 00007fff7ce1ece0 error 4 in libc-2.18.so[3553800000+1b4000] - 6 - i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment, producing in Gnome shadowing problems, and graphical glitches. The current suspicion is that linux had a bug which caused it to miss stolen memory altogether on this machine and hence disable parts of code. This bug was corrected in: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=17fec8a08698bcab98788e1e89f5b8e7502ababd - 7 - lpc_ich 0000:00:1f.0: BAR 13: [io 0x1000-0x107f] has bogus alignment - 8 - traps: polkitd[519] general protection ip:7f319bd49022 sp:7ffff0509300 error:0 in libmozjs-17.0.so[7f319bc0a000+3b3000] Version-Release number of selected component (if applicable): Linux 3.12.5-302.fc20.x86_64 How reproducible: Always, since Linux 3.12.5-302.fc20.x86_64 Steps to Reproduce: Can be visible at boot time, in dmesg Actual results: Slowdowns, overheating Expected results: No such problems as above Additional info: none
Please open one bug per issue. At a glance, your items 1, 2, 3, 4, and 7 seem to be BIOS related and not something we can really fix easily. Items 5 and 8 aren't kernel problems. Item 6 might be.