On Sunday, August 13, 2017 at 9:38:06 AM UTC+2, Epitre wrote:
> Le dimanche 13 août 2017 09:19:25 UTC+2, Epitre a écrit :
> > Le dimanche 13 août 2017 07:24:29 UTC+2, Foppe de Haan a écrit :
> > > For any newcomers: can you tell me if this covers all the bases? 
> > > https://github.com/0spinboson/qubes-doc/blob/patch-1/managing-os/compiling-your-own-kernel.md
> > > (or if not, what's missing?)
> > 
> > Hi,
> > 
> > It seems right for me. Just a a comment for the version in devel-4.11, the 
> > last working version (at least for me, and need to be confirmed) is 4.11.8:
> > 
> > The 4.11.12 has a Xen bug which has to be fixed and prevent Xen to work.
> > The 4.12.5 has also the same bug but need to have also 3 patches updated.
> > 
> > In both cases, qubes-core status:
> > 
> > août 11 21:37:07 dom0 startup-misc.sh[2712]: xenstore-write: xs_open: No 
> > such file or directory
> > août 11 21:37:07 dom0 startup-misc.sh[2712]: xenstore-write: xs_open: No 
> > such file or directory
> > août 11 21:37:07 dom0 startup-misc.sh[2712]: xc: error: Could not obtain 
> > handle on privileged command interface (2 = No such file or directory): 
> > Internal error
> > août 11 21:37:07 dom0 startup-misc.sh[2712]: libxl: error: 
> > libxl.c:116:libxl_ctx_alloc: cannot open libxc handle: No such file or 
> > directory
> > août 11 21:37:07 dom0 startup-misc.sh[2712]: cannot init xl context
> > 
> > I will dig more into the problem in the next week but if someone would like 
> > to test to confirm or not, it would help.
> > 
> > Moreover, for those who have problem with NOUVEAU driver (see my first post 
> > asking help: 
> > https://groups.google.com/d/msg/qubes-devel/koDHzHJICEs/M5B19MBgCgAJ) and 
> > their GTX970 with 4G of VRAM, I patched the qubes kernel 
> > (https://github.com/fepitre/qubes-linux-kernel) for version 4.9 and 4.11. 
> > The major problem is in the computation of VRAM which has been completely 
> > remade and solved in kernel 4.12.
> 
> Sorry for the quick updates but writing the message it came to mind that it 
> would maybe something related to Grub...and yes...I boot the my dev machine 
> and I don't know why but the grub conf was badly updated...
> 
> I can confirm that the lastest working version is 4.11.12. I will also update 
> properly my repo for the patches in devel-4.12.

np. I had a look, but didn't see any error messages akin to yours (running 
4.11.12). 4.12.6 indeed only built for me if I disabled 3 kernel patches, 1 
related to xsa155.

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