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Re: Problems with kernel 4.17.0-1-amd64

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Le 11/08/2018 à 16:43, Nicolas George a écrit :
> 
> This one was fixed by adding this on the kernel command-line:
> 
> dm_mod.use_blk_mq=0 scsi_mod.use_blk_mq=0
> 
> It is possible that "ahci.mobile_lpm_policy=0" helps too, it was
> suggested to me as a fix too and I have not yet tested without it, nor
> with use_blk_mq in modprobe.d instead of the kernel command-line.

It would probably work too, but my advice is to stick with the kernel 
command line for the following reasons :

- it is more visible (/proc/cmdline, dmesg...) than an obscure file in 
/etc/modprobe.d/ and possibly the initramfs

- is can be easily edited at runtime in the boot loader

- it works even if the driver is built in the kernel image, while 
/etc/modprobe.d/ works only with modules

- if the module is included in and loaded by the initramfs, you must 
rebuild the initramfs after any change in /etc/modprobe.d/

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Thread

Problems with kernel 4.17.0-1-amd64 Nicolas George <george@nsup.org> - 2018-07-25 16:00 +0200
  Re: Problems with kernel 4.17.0-1-amd64 rv riveravaldez <riveravaldezmail@gmail.com> - 2018-07-26 08:00 +0200
    Re: Problems with kernel 4.17.0-1-amd64 Nicolas George <george@nsup.org> - 2018-08-11 16:50 +0200
  Re: Problems with kernel 4.17.0-1-amd64 Nicolas George <george@nsup.org> - 2018-08-11 16:50 +0200
    Re: Problems with kernel 4.17.0-1-amd64 Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-08-12 10:30 +0200
  Re: Problems with kernel 4.17.0-1-amd64 deloptes <deloptes@gmail.com> - 2018-08-12 09:00 +0200

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