• [gentoo-user] gentoo-sources-5.10.103 - will not boot

    From thelma@sys-concept.com@21:1/5 to All on Sun Mar 13 20:30:02 2022
    Upgraded to: gentoo-sources-5.10.103
    and kernel will not boot, not even recovery mode.

    I'm getting some strange looping/scrolling message on the screen:

    Kscan: watching read 1 fsk983s....

    I followed standard procedure:

    emerge -avq =sys-kernel/gentoo-sources-5.10.103
    cd /usr/src/
    eselect kernel set 3 (this is: linux -> linux-5.10.103-gentoo)
    cd linux
    cp ../linux-old_kernel/.config .
    mount /boot/

    make oldconfig
    make
    make modules_prepare
    make modules_install
    make install

    grub-mkconfig -o /boot/grub/grub.cfg
    reboot

    ( did the same on my other boxes and this kernel is booting OK on other installations)

    --
    Thelma

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  • From thelma@sys-concept.com@21:1/5 to thelma@sys-concept.com on Sun Mar 13 21:10:01 2022
    On 3/13/22 13:21, thelma@sys-concept.com wrote:
    Upgraded to: gentoo-sources-5.10.103
    and kernel will not boot, not even recovery mode.

    I'm getting some strange looping/scrolling message on the screen:

    Kscan: watching read  1  fsk983s....

    I followed standard procedure:

    emerge -avq =sys-kernel/gentoo-sources-5.10.103
    cd /usr/src/
    eselect kernel set 3  (this is: linux -> linux-5.10.103-gentoo)
    cd linux
    cp ../linux-old_kernel/.config .
    mount /boot/

    make oldconfig
    make
    make modules_prepare
    make modules_install
    make install

    grub-mkconfig -o /boot/grub/grub.cfg
    reboot

    ( did the same on my other boxes and this kernel is booting OK on other installations)


    Solved.

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  • From Neil Bothwick@21:1/5 to thelma@sys-concept.com on Sun Mar 13 21:40:01 2022
    On Sun, 13 Mar 2022 14:04:59 -0600, thelma@sys-concept.com wrote:

    On 3/13/22 13:21, thelma@sys-concept.com wrote:
    Upgraded to: gentoo-sources-5.10.103
    and kernel will not boot, not even recovery mode.

    I'm getting some strange looping/scrolling message on the screen:

    Kscan: watching read  1  fsk983s....

    I followed standard procedure:

    emerge -avq =sys-kernel/gentoo-sources-5.10.103
    cd /usr/src/
    eselect kernel set 3  (this is: linux -> linux-5.10.103-gentoo)
    cd linux
    cp ../linux-old_kernel/.config .
    mount /boot/

    make oldconfig
    make
    make modules_prepare
    make modules_install
    make install

    grub-mkconfig -o /boot/grub/grub.cfg
    reboot

    ( did the same on my other boxes and this kernel is booting OK on
    other installations)

    Solved.

    Please post the solution. Otherwise anyone with a similar problem
    searching for an answer will find only the question and a tease that it
    can be fixed but not telling how.


    --
    Neil Bothwick

    If God can't help you, how about Mr. Coffee?

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  • From thelma@sys-concept.com@21:1/5 to Neil Bothwick on Sun Mar 13 23:30:01 2022
    On 3/13/22 14:34, Neil Bothwick wrote:
    On Sun, 13 Mar 2022 14:04:59 -0600, thelma@sys-concept.com wrote:

    On 3/13/22 13:21, thelma@sys-concept.com wrote:
    Upgraded to: gentoo-sources-5.10.103
    and kernel will not boot, not even recovery mode.

    I'm getting some strange looping/scrolling message on the screen:

    Kscan: watching read  1  fsk983s....

    I followed standard procedure:

    emerge -avq =sys-kernel/gentoo-sources-5.10.103
    cd /usr/src/
    eselect kernel set 3  (this is: linux -> linux-5.10.103-gentoo)
    cd linux
    cp ../linux-old_kernel/.config .
    mount /boot/

    make oldconfig
    make
    make modules_prepare
    make modules_install
    make install

    grub-mkconfig -o /boot/grub/grub.cfg
    reboot

    ( did the same on my other boxes and this kernel is booting OK on
    other installations)

    Solved.

    Please post the solution. Otherwise anyone with a similar problem
    searching for an answer will find only the question and a tease that it
    can be fixed but not telling how.

    Simple human error :-/

    When I did:
    cd linux
    cp ../linux-old_kernel/.config .
    mount /boot/
    make oldconfig

    New entries showed up. Instead of pressing "enter" I made a mistake and press "Y" several times.
    This enabled some feature in the new kernel that shouldn't be there; example: "CONFIG_KCSAN = y"

    Redoing the process just by hitting "enter" soled the problem; new kernel boot as it should.

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  • From Nikos Chantziaras@21:1/5 to thelma@sys-concept.com on Mon Mar 14 08:00:01 2022
    On 14/03/2022 00:26, thelma@sys-concept.com wrote:
    Simple human error :-/

    When I did:
    cd linux
    cp ../linux-old_kernel/.config .
    mount /boot/
    make oldconfig

    New entries showed up. Instead of pressing "enter" I made a mistake and
    press "Y" several times.
    This enabled some feature in the new kernel that shouldn't be there;
    example: "CONFIG_KCSAN = y"

    Good old contradictory defaults in the kernel config. You press "?" to
    see the description of an option, and it tells you stuff like "say N
    unless you know what you're doing," but the default when pressing enter
    is Y...

    Go figure.

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    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Steve Wilson@21:1/5 to thelma@sys-concept.com on Mon Mar 14 22:00:01 2022
    On 13/03/2022 22:26, thelma@sys-concept.com wrote:
    On 3/13/22 14:34, Neil Bothwick wrote:
    On Sun, 13 Mar 2022 14:04:59 -0600, thelma@sys-concept.com wrote:

    On 3/13/22 13:21, thelma@sys-concept.com wrote:
    Upgraded to: gentoo-sources-5.10.103
    and kernel will not boot, not even recovery mode.

    I'm getting some strange looping/scrolling message on the screen:

    Kscan: watching read  1  fsk983s....

    I followed standard procedure:

    emerge -avq =sys-kernel/gentoo-sources-5.10.103
    cd /usr/src/
    eselect kernel set 3  (this is: linux -> linux-5.10.103-gentoo)
    cd linux
    cp ../linux-old_kernel/.config .
    mount /boot/

    make oldconfig
    make
    make modules_prepare
    make modules_install
    make install

    grub-mkconfig -o /boot/grub/grub.cfg
    reboot

    ( did the same on my other boxes and this kernel is booting OK on
    other installations)

    Solved.

    Please post the solution. Otherwise anyone with a similar problem
    searching for an answer will find only the question and a tease that it
    can be fixed but not telling how.

    Simple human error :-/

    When I did:
    cd linux
    cp ../linux-old_kernel/.config .
    mount /boot/
    make oldconfig

    New entries showed up. Instead of pressing "enter" I made a mistake
    and press "Y" several times.
    This enabled some feature in the new kernel that shouldn't be there;
    example: "CONFIG_KCSAN = y"

    Redoing the process just by hitting "enter" soled the problem; new
    kernel boot as it should.

    make olddefconfig will the same as oldconfig while picking the defaults,
    this will save on hitting enter each time.

    Steve

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