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  1. Bug #1609242
  2. Comment #22

Comment 22 for bug 1609242

Revision history for this message
Joseph Salisbury (jsalisbury) wrote : Re: Kernel 4.4x results in blackscreen - Intel Ivybridge

I'd like to perform a kernel bisect to figure out which commit caused this regression. We need to identify the earliest kernel that did not exhibit the bug and the first kernel that did exhibit the bug.

Can you test the following kernels and post back?

v4.4 final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-wily/
If v4.4 final exhibits the bug, we should move on to testing some of the v4.4 release candidates.

v4.4-rc4: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-rc4-wily/

If v4.4-rc4 does not exhibit the bug then test v4.4-rc6:
v4.4-rc6: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-rc6-wily/

If v4.4-rc4 does exhibit the bug then test v4.4-rc2:
v4.4-rc2: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-rc2-wily/

If all of the 4.4 kernels do in fact have the bug, then we should test the 4.3 final kernel. It is available from:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.3-wily/

Thanks in advance!