Bug#852804: linux-image-4.9.0-1-amd64: tpm_tis kernel stack overflow on Lenovo T61

2017-01-28 Thread niels nowatzki
Some additional Info and a workaround: I forgot to mention that i don't use the TPM-Chip. In fact it was disabled in the BIOS. And yes: I have tried to turn it on and off again. Booting with the recent 4.8 Kernel i get something like that in the dmesg: tpm_tis 00:05: 1.2 TPM (device-id 0x3203,

Bug#852804: linux-image-4.9.0-1-amd64: tpm_tis kernel stack overflow on Lenovo T61

2017-01-27 Thread Niels Nowatzki
Package: src:linux Version: 4.9.2-2 Severity: important Dear Maintainer, since the update to from 4.8 to 4.9 i encounter several problems on this specific machine. Most annoying is the fact that suspending the laptop doesn't work anymore. Otherwise the System seems usable in the most parts.