(In reply to Fer Korol from comment #572) > Here is another variant, now with RC6, works the sound and the nvidia > drivers at the same time! (with some tricks): > > A) FIRST TIME > 1) install kernel build tools: > (https://wiki.ubuntu.com/Kernel/BuildYourOwnKernel): > > * sudo apt install libncurses-dev gawk flex bison openssl libssl-dev dkms > libelf-dev libudev-dev libpci-dev libiberty-dev autoconf git p7zip-full > > 2) clone the kernel from github and checkout to v5.17 branch (Rather large, > multiple GB's): > > * git clone https://github.com/torvalds/linux.git > > 3)Make a 7z of the linux folder in a clear state > 7z a linux-clean.7z linux > > 3) get the patch and let it in one superior level of the linux folder: > > https://patchwork.kernel.org/project/linux-acpi/patch/20220121172431.6876-4- > [email protected]/ > > > A) FOR EACH RC RELEASE: > 7z x linux-clean.7z > cp Support-Spi-in-i2c-multi-instantiate-driver.patch linux/ > cd linux > git pull > git checkout v5.17-rc6 > git am Support-Spi-in-i2c-multi-instantiate-driver.patch > make olddefconfig > ./scripts/config --enable CONFIG_SERIAL_MULTI_INSTANTIATE > ./scripts/config --enable CONFIG_SND_HDA_SCODEC_CS35L41_I2C > ./scripts/config --enable CONFIG_SND_HDA_SCODEC_CS35L41_SPI > ./scripts/config --disable CONFIG_DEBUG_INFO > ./scripts/config --set-str CONFIG_SYSTEM_TRUSTED_KEYS "" > ./scripts/config --set-str CONFIG_SYSTEM_REVOCATION_KEYS "" > make -j 16 > make modules_install > make install > > > The patch is mandatory to enable the sound in ubuntu, im tried without the > path and the sound don't work. With this steps will do. > In order to make work the nvidia drivers in the 17-rc6 im just change in > "more drivers" option of ubuntu, the current versión of the nvidia driver > for another (511 to 470 for example). > Im using hybrid graphics mode in the bios.
Thanks! I just tried this rc6 version on my machine, and sound plus nvidia drivers work fine with this. In addition to the described steps, I also did run a "make headers_install", to make sure that nvidia could compile it's module. My machine: Lenovo Legion 7 16ACHg6 82N6 - Laptop 16" IPS 2560 x 1600 (WQXGA) 165 Hz - AMD Ryzen - with 3 external monitors connected and working (2560x1440). I hope the patch gets propagated soon to a real release. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958019 Title: [Lenovo Legion7 16ACHg6 82N6, Realtek ALC287, Speaker, Internal] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/sound-2.6/+bug/1958019/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
