Kernels not upgraded when going to 18.04.01 LTS
up vote
0
down vote
favorite
Just performed do-release-upgrade today on my headless server to go from release 16 to release 18.04.1 LTS. Seemed to go OK, but did get an error about kernels 4.4.0-135,137,138,139 being unsigned, stopping grub from being upgraded. Executing "lsb_release -a" gives me "Description: Ubuntu 18.04.1 LTS". Executing "uname -a" gives me "Linux version 4.4.0-87-generic". How come I don't have the latest kernel, and what's the best way for me to fix this without doing a fresh install?
I tried doing a manual kernel upgrade to 4.15.0-041500-201802011154, but that didn't seem to stick after reboot; still on 4.4.0.
16.04 18.04 upgrade kernel
asked Nov 19 at 16:52
Adam Mac
11
New contributor
Adam Mac is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
up vote
0
down vote
favorite
Just performed do-release-upgrade today on my headless server to go from release 16 to release 18.04.1 LTS. Seemed to go OK, but did get an error about kernels 4.4.0-135,137,138,139 being unsigned, stopping grub from being upgraded. Executing "lsb_release -a" gives me "Description: Ubuntu 18.04.1 LTS". Executing "uname -a" gives me "Linux version 4.4.0-87-generic". How come I don't have the latest kernel, and what's the best way for me to fix this without doing a fresh install?
I tried doing a manual kernel upgrade to 4.15.0-041500-201802011154, but that didn't seem to stick after reboot; still on 4.4.0.
16.04 18.04 upgrade kernel
asked Nov 19 at 16:52
Adam Mac
11
New contributor
Adam Mac is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Just performed do-release-upgrade today on my headless server to go from release 16 to release 18.04.1 LTS. Seemed to go OK, but did get an error about kernels 4.4.0-135,137,138,139 being unsigned, stopping grub from being upgraded. Executing "lsb_release -a" gives me "Description: Ubuntu 18.04.1 LTS". Executing "uname -a" gives me "Linux version 4.4.0-87-generic". How come I don't have the latest kernel, and what's the best way for me to fix this without doing a fresh install?
I tried doing a manual kernel upgrade to 4.15.0-041500-201802011154, but that didn't seem to stick after reboot; still on 4.4.0.
16.04 18.04 upgrade kernel
asked Nov 19 at 16:52
Adam Mac
11
New contributor
Adam Mac is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Just performed do-release-upgrade today on my headless server to go from release 16 to release 18.04.1 LTS. Seemed to go OK, but did get an error about kernels 4.4.0-135,137,138,139 being unsigned, stopping grub from being upgraded. Executing "lsb_release -a" gives me "Description: Ubuntu 18.04.1 LTS". Executing "uname -a" gives me "Linux version 4.4.0-87-generic". How come I don't have the latest kernel, and what's the best way for me to fix this without doing a fresh install?
I tried doing a manual kernel upgrade to 4.15.0-041500-201802011154, but that didn't seem to stick after reboot; still on 4.4.0.
16.04 18.04 upgrade kernel
16.04 18.04 upgrade kernel
asked Nov 19 at 16:52
Adam Mac
11
New contributor
Adam Mac is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Nov 19 at 16:52
Adam Mac
11
New contributor
Adam Mac is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited Nov 19 at 17:50
asked Nov 19 at 16:52
Adam Mac
11
New contributor
Adam Mac is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Nov 19 at 16:52
Adam Mac
11
asked Nov 19 at 16:52
Adam Mac
11
11
New contributor
Adam Mac is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Adam Mac is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Adam Mac is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
active
oldest
votes
active
oldest
votes
active
oldest
votes
active
oldest
votes
active
oldest
votes
Adam Mac is a new contributor. Be nice, and check out our Code of Conduct.
Adam Mac is a new contributor. Be nice, and check out our Code of Conduct.
Adam Mac is a new contributor. Be nice, and check out our Code of Conduct.
Adam Mac is a new contributor. Be nice, and check out our Code of Conduct.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1094273%2fkernels-not-upgraded-when-going-to-18-04-01-lts%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
