There is also work in progress in the form of qca6390 (the SoC of Killer AX500) driver development in the kvalo/ath repository. WantedBy=sleep.target /etc/systemd/system/rvice This can be automated via sleep hooks - if the module is unloaded before hibernating or suspending it unloads immediately with no delay, and the resume kernel bug does not happen: Wait a couple minutes (yes really) for the operation to complete However, recovery from suspend and hibernate appears to be broken, though it can usually be manually fixed by reloading the ath11k_pci module. While it is reported to working fine with a 2.4 GHz WPA Personal WiFi network, there might be problems after disconnecting the WiFi or with different setups (WPA3, 5 GHz WiFi). Please note that the ath11k driver is still experimental. Enabling `VT for Direct I/O` in the BIOS may help with recovering wifi functionality after a suspend. Note that if you add this in /etc/defaults/grub, you need to enter it as:ĭetails about this fix can be found in the Linux kernel mailing list: After adding this parameter there still may be problems with wifi functionality on resuming from suspend. If your wifi is not working, first try to add the following parameter to your Linux kernel cmdline: Since Kernel version 5.10.9, users have reported some success with the Arch stock Kernel (a recent Dell firmware is also required: at least version 1.2.5), however there areĪre persistent problems, including firmware crashes and problems when resuming from hibernate/suspend. AX201 support is already in the mainline kernel There are two possible devices the laptop may ship with, AX201 or AX500.

See Advanced Linux Sound Architecture#ALSA firmware. This laptop requires firmware in order for the soundcard to work. To successfully boot the installation medium you will need to disable Secure Boot. Add vmd to the MODULES array in your nf and regenerate the initramfs. All other operating systems installed before changing this setting must be reinstalled after changing this setting.Īlternatively, the kernel can be configured to load the vmd kernel module before looking for the boot disk. Go to Storage, NVMe Operation, and make sure that 'Select AHCI/NVMe' mode is selected. In order to fix this, press F2 to enter the Dell UEFI. This may cause the bootloader to not find your boot disk. In some units, the NVMe drive is configured to operate in RAID mode by default.

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