- Aarch64-laptops - lists.linaro.org

Frustrated with building dashboards and data tools using just Python?

by vennine32d＠outlook.com

I am a Python developer and I often need to create internal tools and dashboards for my team. The problem is that most solutions require me to learn JavaScript, React, or some other frontend framework, which I really do not have time for. I have tried a few dashboard tools, but they either require a lot of configuration or force me to write HTML and CSS. I just want to write Python code and turn it into something interactive that my colleagues can use. Is there a tool that actually lets me do that without the web dev overhead?

1 month, 2 weeks

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Thinkpad X13s Linux support testing

by Germano Massullo

Good day, a few days ago I got a Thinkpad X13s. I would like to participate to the testing for Linux support. Do we have a list of things that need to be tested? At the moment I am setting up the Linaro image of Debian I got at URL https://forums.lenovo.com/t5/Other-Linux-Discussions/Does-anybody-know-if-t… Best regards

3 years, 10 months

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Debian CD Image v0.4 is available

by Shawn Guo

Here is another update on Debian CD Image. The v0.4 is available as below. https://github.com/aarch64-laptops/debian-cdimage/releases/tag/v0.4 Please go through the README before using it. https://github.com/aarch64-laptops/debian-cdimage/blob/main/README.md Shawn

5 years, 5 months

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Debian CD Image v0.3 is available

by Shawn Guo

Happy new year, everyone! Here is an update on Debian CD Image. The v0.3 is available as below (tested on Lenovo Yoga C630). https://github.com/aarch64-laptops/debian-cdimage/releases/tag/v0.3 Feedback is welcomed! Shawn

5 years, 8 months

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Debian CD Image for Lenovo Yoga C630

by Shawn Guo

Hi, I'm working on a Debian CD image for Lenovo Yoga C630 laptop. The image can be downloaded from the link below. https://github.com/aarch64-laptops/debian-cdimage/releases/tag/v0.2 A simple guide could be found as follows. https://github.com/aarch64-laptops/debian-cdimage/blob/main/README.md After the installation, you should get Graphic, BT, WiFi and audio work out of box. Let me know if you have any questions. Comments and feedback are welcome! Shawn

5 years, 8 months

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Laptop BoF at Arm DevSummit: Oct 6th 2020

by Richard Henwood

hi All, Arm are hosting an on-line DevSummit event and this includes a birds- of-a-feather session on laptop platforms. I'm going to be present along with some of the other folks who care about AArch64 laptops. It would be great to see you there! Tuesday, Oct 6 11:00 AM - 11:30 AM PDT Registration is required (zero cost): https://devsummit.arm.com/arm-infrastructure best regards, Richard IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.

5 years, 11 months

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Pre-built image not booting

by martin krastev

Hello, After creating a bootable USB drive from http://releases.linaro.org/aarch64-laptops/images/ubuntu/18.04/aarch64-lapt… via https://github.com/aarch64-laptops/build/blob/master/scripts/flash-prebuilt… I get a GRUB rescue error (please, see attachment) Is that a known issue? Regards, Martin

6 years, 1 month

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efibootmgr, not happy...

by Richard Henwood

Hi All, I have Ubuntu installed from Dmitri's installer. update-grub2 works well from that OS. I now have Fedora Rawhide in a separate partition and I would like to do have Fedora take over efi management. I have read through a bit about EFI management on Linux and it looks like efibootmgr is the primary tool. Using efibootmgr from both Ubuntu 19.10 and Fedora Rawhide and I get identical errors: $ efibootmgr -c -d /dev/sda -p 1 -l \\EFI\\fedora\\grubaa64.efi -L skipping unreadable variable "Boot0000": Invalid argument Could not prepare Boot variable: Invalid argument Does anyone have a suggestion for the next steps for me to try? best regards, Richard -- Richard.Henwood(a)arm.com IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.

6 years, 5 months

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efi=novamap query

by Richard Henwood

Hi All, A fellow laptop user has been looking into efi=novamap requirement. I was sharing with him that I thought only firmware could solve this problem and he has questioned me on that assertion and pointed me to this commit: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=4e46… It appears from my reading that efi=novamap is required because: It is fiddly to make the kernel function SetVirtualAddressMap() work correctly on AArch64. Without documentation for the laptops I care about, it does not appear to be a valuable use of time to make SetVirtualAddressMap() work. For now, efi=novamap is a good-enough work-around. Is that more a more accurate analysis on my part? best regards, Richard -- Richard.Henwood(a)arm.com Server Software Eco-System Tel: +1 512 410 9612 IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.

6 years, 6 months

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Config suggestions for Fedora Rawhide 5.5/6 kernel?

by Richard Henwood

Hi all, I am playing with the Fedora Rawhide aarch64 kernel on my lenovo c630. Today this is a 5.6 kernel. I guess it is missing some config options stuff because the laptop keyboard isn't available. It also seems like systemd userspace is pretty unhappy too, but that is seconday to the keyboard for me currently. I haven't spent time looking though the know working configs that are already available, but appealing to the knowledge on this list: are there some kernel config options folks can suggest to me to improve the situation? Best regards Richard IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.

6 years, 6 months

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