Dell
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* To install IPU6/IPU6EP stack on certified platform which install stock Ubuntu | * To install IPU6/IPU6EP stack maunally on certified platform which install stock Ubuntu |
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* Download oem-somerville-mewtwo-meta package [[http://dell.archive.canonical.com/pool/public/o/oem-somerville-mewtwo-meta/oem-somerville-mewtwo-meta_20.04ubuntu8_all.deb|here]] * $ sudo dpkg -i oem-somerville-mewtwo-meta_20.04ubuntu8_all.deb |
* $ sudo add-apt-repository ppa:oem-solutions-engineers/oem-projects-meta * $ sudo apt install oem-somerville-mewtwo-meta |
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* $ sudo apt install -f | * $ sudo apt full-upgrade |
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* Download oem-somerville-tentacool-meta package [[http://dell.archive.canonical.com/pool/public/o/oem-somerville-tentacool-meta/oem-somerville-tentacool-meta_20.04ubuntu2_all.deb|here]] * $ sudo dpkg -i oem-somerville-tentacool-meta_20.04ubuntu2_all.deb |
* $ sudo add-apt-repository ppa:oem-solutions-engineers/oem-projects-meta * $ sudo apt install oem-somerville-tentacool-meta |
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* $ sudo apt install -f | * $ sudo apt full-upgrade |
Introduction
The target of this page is to collect platform information which could be a reference for the end-users.
Instructions
Instruction to enroll MOK (Machine Owner Key) On Ubuntu for secure boot and dkms
Instruction to enable Wake-on-LAN feature in Ubuntu 18.04 OEM image
Known generic issues
All issues related to the certified machines are tracked by oem-priority project
LP: #1978757 Can't playback preview on Intel IPU6 camera platforms on 22.04
- Ubuntu 22.04 includes gstreamer1.0-pipewire plugin to replace v4l2 gstreamer plugin.
- There is an internal data error to retrieve pipewiresrc data for the preview of Cheese.
The Webcam Test is good, so applications utilize browser is still working.
- The Intel IPU6/IPU6EP is supported on some certified platforms, it contains the characteristic below:
- The IPU6 kernel driver is out-of-tree, we are collaborating with Intel about the upstream and maintenance
- Camera performance: 720p at 30fps
- CPU performance is impacted by a daemon doing buffer copying for v4l2 loopback device.
- To install IPU6/IPU6EP stack maunally on certified platform which install stock Ubuntu
- Dell Latitude 9420
- $ sudo add-apt-repository ppa:oem-solutions-engineers/oem-projects-meta
- $ sudo apt install oem-somerville-mewtwo-meta
- $ sudo apt update
- $ sudo apt full-upgrade
- Dell XPS 9320
- $ sudo add-apt-repository ppa:oem-solutions-engineers/oem-projects-meta
- $ sudo apt install oem-somerville-tentacool-meta
- $ sudo apt update
- $ sudo apt full-upgrade
- Dell Latitude 9420
LP:#1889384 ASPM not enabled on child devices behind VMD controller
- symptom: Intel TGL cpu can not get into package C10 sleep state in VMD mode.
- impact: Power consumption is high during long idle and suspend to idle
- workaround: set AHCI mode in BIOS instead.
LP:#1890772 No signal on 4K 60Hz DisplayPort monitor by default, until "max bpc" is lowered to 8
- symptom: compatibility issue across the connector, dongle, cable to monitor. User can workaround it by lower "max bpc" by a command to reduce the bandwidth requirement on 4K@60Hz.
LP: #1889539 System power cutoff unexpectedly when running unigine-heaven benchmark
- symptom: System shutdown when Nvidia graphic is processing heavy loading. Nvidia driver not yet provide a cooling way when thermal on Nvidia graphic over temperature.
LP: #1839309 "calling nvidia-smi in udev rule is a gap to the driver from Nvidia"
- symptom: System fails to boot in performance mode.
- impacted platforms: Precision 7730, Precision 7530, Precision 7540, Precision 7740 that with NVIDIA N18E series chips [10de:1bb5], [10de:1bb9] and [10de:1bbb].
LP: #1857865 "storage created raid by BIOS can not be recognized in AHCI mode"
- symptom: Raid disks on Windows edition machines can not be recognized on Ubuntu.
LP: #1866156 "Wireless LAN RF is hardware blocked forever after r8153 ethernet connected."
- symptom: If a user enables runtime PM for r8153 ethernet dongle, then wifi radio be hard blocked by BIOS.
goodix fingerprint proprietary driver is supporting limited devices after Focal.
LP: #1931061 "WiFi cannot find AP if scan for a while (Intel AX210)"
LP: #1843588 "Nautilus doesn't copy filenames for paste to other programs anymore"
- symptom: Reverting the problematic commit will fix the usecase reported in this bug (and all applications where copying from Nautilus and pasting the data into a text-based input makes sense), but will break copying to/from Desktop Icons extension.
LP: #1952981 "With 20.04d kernel and WX3200, unit freezes on resume"
- symptom 1: With AMD WX3200 and 20.04d kernel, the unit freezes on resume with no error message logged.
- symptom 2: With AMD R550/R540/RX640 and 20.04d kernel, the unit black screen after reboot; Would be fixed by adding amdgpu.aspm=0.
Knowledge Base
Platform Family
The family information can be found by $ ubuntu-report show or $ sudo dmidecode -t 1
/Inspiron /Latitude /OptiPlex /Precision /Vostro /XPS |
Dell (last edited 2023-09-19 14:46:36 by fourdollars)