Dell Inspiron 15 3000 Ubuntu -

| Component | Issue | Solution | | :--- | :--- | :--- | | Realtek RTL8821CE Wi-Fi | No driver in mainline kernel | Install rtl8821ce-dkms from repository or use USB tethering for first setup | | Suspend/Resume | System fails to wake from suspend (Intel 11th gen) | Add kernel parameter intel_idle.max_cstate=4 | | Audio jack (headset) | Mic not detected on combo jack | Use alsa configuration: add options snd-hda-intel model=dell-headset-multi |

sudo apt update && sudo apt upgrade -y sudo fwupdmgr get-devices sudo fwupdmgr refresh sudo fwupdmgr get-updates sudo fwupdmgr update dell inspiron 15 3000 ubuntu

Test system: Inspiron 15 3511, i5-1135G7, 8GB RAM, 256GB SSD, Ubuntu 24.04 LTS. | Component | Issue | Solution | |

Battery life on Ubuntu is generally comparable to Windows, sometimes better due to lower background process overhead. 2023 Subject: Compatibility Assessment

October 26, 2023 Subject: Compatibility Assessment, Performance Analysis, and Configuration Guide Target Audience: System Administrators, Developers, and End Users