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Downgrade to 4.13 or upgrade to 4.18 from 4.15 kernel


Ubuntu has two kernels in /bootHow to fix my apt-get after updating kernel?Boot partition is 100% full. Cant remove old packages to make spaceHow to downgrade kernel after bad update (16.04)Unable to update kernel (or anything), dpkg returns error 116.04.3 - which ist the current kernel and where to get it?Downgrade to kernel 4.4 in ubuntuWhy I failed to get the correct linux kernel versionUbuntu Server 18.04 kernel panic on Linux 4.15.x kernelkexec with backported kernel






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I had Ubuntu 16.04 with kernel 4.4 but I need TCP BBR and I read that TCP BBR is present in kernel since version 4.9 so I installed the following:



sudo apt install --install-recommends linux-generic-hwe-16.04



So when running uname -a, I have now 4.15.0-38-generic.



But now because of this bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783822, I need either to downgrade to 4.13 or to update to 4.18 kernel.



Maybe, I should mention that when I run dpkg -l | grep linux, I see many 4.13 and 4.15 linux-image and linux-signed-image packages.



Could you, please, tell what is the best way to solve my problem and at the same time not to have problems with future updates?



Thank you for attention.









share





























    0















    I had Ubuntu 16.04 with kernel 4.4 but I need TCP BBR and I read that TCP BBR is present in kernel since version 4.9 so I installed the following:



    sudo apt install --install-recommends linux-generic-hwe-16.04



    So when running uname -a, I have now 4.15.0-38-generic.



    But now because of this bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783822, I need either to downgrade to 4.13 or to update to 4.18 kernel.



    Maybe, I should mention that when I run dpkg -l | grep linux, I see many 4.13 and 4.15 linux-image and linux-signed-image packages.



    Could you, please, tell what is the best way to solve my problem and at the same time not to have problems with future updates?



    Thank you for attention.









    share

























      0












      0








      0








      I had Ubuntu 16.04 with kernel 4.4 but I need TCP BBR and I read that TCP BBR is present in kernel since version 4.9 so I installed the following:



      sudo apt install --install-recommends linux-generic-hwe-16.04



      So when running uname -a, I have now 4.15.0-38-generic.



      But now because of this bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783822, I need either to downgrade to 4.13 or to update to 4.18 kernel.



      Maybe, I should mention that when I run dpkg -l | grep linux, I see many 4.13 and 4.15 linux-image and linux-signed-image packages.



      Could you, please, tell what is the best way to solve my problem and at the same time not to have problems with future updates?



      Thank you for attention.









      share














      I had Ubuntu 16.04 with kernel 4.4 but I need TCP BBR and I read that TCP BBR is present in kernel since version 4.9 so I installed the following:



      sudo apt install --install-recommends linux-generic-hwe-16.04



      So when running uname -a, I have now 4.15.0-38-generic.



      But now because of this bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783822, I need either to downgrade to 4.13 or to update to 4.18 kernel.



      Maybe, I should mention that when I run dpkg -l | grep linux, I see many 4.13 and 4.15 linux-image and linux-signed-image packages.



      Could you, please, tell what is the best way to solve my problem and at the same time not to have problems with future updates?



      Thank you for attention.







      upgrade kernel downgrade





      share












      share










      share



      share










      asked 50 secs ago









      JenyaKhJenyaKh

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