-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
On 16/07/15 11:08, Robert Alessi wrote: > On Wed, Jul 15, 2015 at 04:20:56PM -0500, Will Hill wrote: >> Is your fan in good condition and your heat exchanger dust free? >> The slim series, denoted by the s, is known for overheating. > > Thank you very much for the hint. You are perfectlty right. So I > carefully cleaned the fan and the heat exchanger this morning. > Then I booted 4.1.2, and worked on it for about an hour. The X60s > did not freeze, and to my knowledge xsensors gave me acceptable > values, such as 47.0°C coretemp and 2769 RPM for fan1. > > However --and this is the important point-- I tried to reboot > twice: - on the first attempt, I got snapshot1.png (attached); - on > the second attempt, I got snapshot2.png (also attached), namely a > kernel panic. This is much worse, as it makes kernels starting > from 4.1.1 unusable at least for libreboot laptops such as mine. > > Then I reverted to linux-libre 4.0.7, and everything works fine > again. > > Provisional conclusion: I strongly suspect that something is wrong > in kernels above 4.0.7. Is it related to the bluetooth subsystem? > I can't say. But I am convinced there is something. > Looks like it's related to the graphics (i915 driver). Can you compile a full bug report? Also, boot with drm.debug=0x06 enabled on the "linux" line in GRUB. Then try to reproduce the error, and post the logs. (especially kernel logs at boot, and the crash logs) https://bugzilla.kernel.org/ is where you can submit bug reports for the linux kernel. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJVp5cBAAoJEP9Ft0z50c+UgsoH/RYfT+gWMp0r/jTGGaFDNPDL +zev0JGPXAThyWt8+t+SRatoDbmu1meLBqGKK5SrnRxIx62Ca4/fwwkhkQ7qsEcs sjIbiAo+oCmYqiLKxR/pQcomcrWCcYWBia8G/OqURX4HTH13JCpKNwQQn6+mhMNw bPsb9K3lYqiBicPgaXifmyiYJ+4t42CdHFOIHy2VcwGOTbJanhg+dQoxjLxNn3NC RFtO//ybwb1tA/maakcvLXBbn/NcbC8BlKow1KXim14G4Dajmbk1ol/Tp0wOdQgM skBwMnYtynbHVPkmrySCziqnNFdprBglBcDlHLp8/lWfYEmx45F6VT3qHE6+TKQ= =gpgh -----END PGP SIGNATURE-----
