On 27 May 2022, at 11:51, John Pilkington
<johnpilk222(a)gmail.com> wrote:
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...
What I found was that because the nvidia modules exist akmod does not attempt to build
them on system-upgrade.
The rpmfusion folks discussed this a bit on rpmfusion-devel and are looking at why this
happens to some people, but not all.
Barry
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
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