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paranlee/install-dbgsym.sh

Forked from NLKNguyen/Ubuntu install kernel -dbgsym
Last active March 24, 2022 06:23
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Ubuntu - Install Debug Symbol Package (-dbgsym) for the current Linux kernel
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install-dbgsym.sh
codename=$(lsb_release -cs)
sudo tee /etc/apt/sources.list.d/ddebs.list << EOF
deb http://ddebs.ubuntu.com/ ${codename} main restricted universe multiverse
# deb http://ddebs.ubuntu.com/ ${codename}-security main restricted universe multiverse
deb http://ddebs.ubuntu.com/ ${codename}-updates main restricted universe multiverse
deb http://ddebs.ubuntu.com/ ${codename}-proposed main restricted universe multiverse
EOF
sudo apt-get update
sudo apt install ubuntu-dbgsym-keyring
sudo apt-get update
sudo apt-get install linux-image-$(uname -r)-dbgsym
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$ dpkg -L linux-image-5.4.0-1056-raspi-dbgsym | grep vmlinux
/usr/lib/debug/boot/vmlinux-5.4.0-1056-raspi

$ ls -ahl /usr/lib/debug/boot/vmlinux-5.4.0-1056-raspi
-rw-r--r-- 1 root root 269M Mar 14 07:27 /usr/lib/debug/boot/vmlinux-5.4.0-1056-raspi

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