On 27/05/2022 09:13, Barry wrote:
> On 27 May 2022, at 08:25, Adrian Sevcenco <Adrian.Sevcenco(a)cern.ch> wrote:
>
> On 26.05.2022 10:43, John Pilkington wrote:
>> On 26/05/2022 07:56, Adrian Sevcenco wrote:
>>> Hi! I have a very strange situation after i updated my system to
>>> fedora 36:
>>> the new 5.17.9-300.fc36.x86_64 does not boot or at least cannot
>>> start my monitor (i get on the monitor "no signal received")
>>> while the identical fedora 35 one worrks 5.17.9-200.fc35.x86_64
>>>
>>> having an nvidia card, i checked that i have kmods for both kernels
>>> root@hal: entries # rpm -qa | grep kmod-nvidia
>>> akmod-nvidia-515.43.04-1.fc36.x86_64
>>> kmod-nvidia-5.17.9-200.fc35.x86_64-515.43.04-1.fc36.x86_64
>>> kmod-nvidia-5.17.9-300.fc36.x86_64-515.43.04-1.fc36.x86_64
>>>
>>> and my GRUB_CMD_LINE looks like this:
>>> GRUB_CMDLINE_LINUX="acpi_osi='Windows 2013'
>>> acpi_enforce_resources=lax iommu=soft iomem=relaxed quiet
>>> mitigations=off libahci.ignore_sss=1 root=/dev/md1 rootfstype=ext4
>>> selinux=0 rd.plymouth=0 plymouth.enable=0 rd.auto rd.md=1 rd.dm=1
>>> rd.lvm=0 rd.luks=0 rd.vconsole.font=ter-v32n KEYTABLE=us
>>> LANG=en_US.UTF-8 rd.driver.blacklist=nouveau
modprobe.blacklist=nouveau"
>>>
>>> any idea why f36 kernel would not work and how can i troubleshoot this?
>>>
>>> Thanks a lot!
>>> Adrian
>> There was a similar thread earlier this month. Try depmod, or dnf
>> reinstall the nvidia packages.
>
> thanks a lot! i'm not sure if "reinstall nvidia packages" meant the
> exact words or just rebuilding (with reinstalling) the kmod (generated
> by akmod) ... but it did not worked .. (including any version of
> depmod command)
>
> i even tried to give up nvidia drivers (and just use nouveau) but
> plasma crashes in a loop and does not start at all
> horrendous experience especially that i do not know what i will be
> doing in the future because i cannot stay with the f35 kernel...
See
https://rpmfusion.org/CommonBugs
<
https://rpmfusion.org/CommonBugs> it has the issue listed and the fix.
I hit the same issue and the listed depmod command fixed it for me.
Reinstall does not work and is not expected to.
Barry
>
> Thanks!
> Adrian
I started and saved this draft before Barry's reply above. I hadn't
then found the rpmfusion 'CommonBugs' page or the BZ. I'll post this
because in one case depmod didn't work for me and the reinstall
apparently did...
I had assumed that you were using the rpmfusion packages and that
nouveau was running X11.
I have only F35 and expect to stay with that for some months. My
"reinstall" was based on
https://rpmfusion.org/Howto/NVIDIA, and for
recent cards (Current GeForce/Quadro/Tesla) the equivalent would probably be
{{{
sudo dnf reinstall xorg-x11-drv-nvidia akmod-nvidia
sudo dnf reinstall xorg-x11-drv-nvidia-cuda
sudo systemctl reboot
}}}
Good luck!
John