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Support (linux-surface)

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Support for Linux on Microsoft Surface53 Servers

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31 Jan 2023
@zavona:matrix.orgZavon changed their display name from Zavon A to Zavon.15:35:51
1 Feb 2023
@szenesis:matrix.orgszenesis set a profile picture.02:41:03
@philprog:matrix.orgPhilProg joined the room.14:18:12
@philprog:matrix.orgPhilProgHello, I hope someone can help me: I've got a Surface Go 3 with Fedora 37 and I want to setup v4l2loopback. I cloned v4l2loopback from it's repo and installed it (make & sudo make install & sudo depmod -a) and rebooted but I get this error when I use the modprobe command from the WiKi: modprobe: ERROR: could not insert 'v4l2loopback': Key was rejected by service Does anybody know how to solve this?14:22:25
@qzed:matrix.orgqzedsounds like a secureboot issue14:23:00
@qzed:matrix.orgqzedi.e. you might need to sign the module14:23:41
@qzed:matrix.orgqzedbut I thought fedora would do that automatically14:23:52
@tmsp:matrix.orgDorian StollIt signs them if openssl is installed, but it doesnt enroll the key14:24:14
@qzed:matrix.orgqzedah, guess that make sense14:25:41
@philprog:matrix.orgPhilProg
In reply to @tmsp:matrix.org
It signs them if openssl is installed, but it doesnt enroll the key
Thanks, how can I enroll the key? Openssl is already installed.
14:26:33
@qzed:matrix.orgqzed use mokutil --import <key> with <key> pointing to wherever the key is (maybe under /var/lib/dkms or something like that) 14:27:50
@qzed:matrix.orgqzedthen reboot and do essentially the same thing you did when enrolling the surface secureboot key14:28:14
@philprog:matrix.orgPhilProgThanks, I followed the official v4l2loopback wiki: https://github.com/umlaeute/v4l2loopback/wiki/Secure-Boot and everything was successful but now I get this error: modprobe: ERROR: could not insert 'v4l2loopback': Invalid argument14:50:55
@lightbx:matrix.orgelektI'm wondering if anyone's got USB-C charging to work on surface go 3, or if anyone's keeping track of it that as feature.17:41:54
@lightbx:matrix.orgelektI currently have two SGO3, could do some testing if needed.17:43:58
@gordon3002:matrix.orggordon3002 I actually managed to get touch working perfectly, I opened an issue on GitHub and a use by the name of 1701 posted a config for the ipts.conf file that works perfectly.
Here’s the link to the issue for anyone who might need it: https://github.com/linux-surface/linux-surface/issues/1046
18:12:26
@fearghasbalz:matrix.org@fearghasbalz:matrix.org left the room.22:33:56
2 Feb 2023
@drmacro:matrix.orgdrmacroDownload journal.txt10:51:58
@drmacro:matrix.orgdrmacroIt took a while but it finally hung on power off. Here is the output of journal as requested. The only thing I noted that had happened was I accidentally logged out then logged back it. Then later did a power off.10:53:41
@qzed:matrix.orgqzedThere's some null-pointer crash in the ipts driver, that could maybe cause it to hang a bit. But such errors should not cause it to hang indefinitely.11:10:48
@qzed:matrix.orgqzedthe latest kernel might fix that crash11:14:12
@drmacro:matrix.orgdrmacroWhen it happens and I can get to the terminal, the 3 minute countdown resets to 3 minutes. I haven't waited for hours, it appears to reset indefinitely.11:14:33
@qzed:matrix.orgqzedhmm, then maybe it can cause something like that if it happens at a weird time?11:15:28
@drmacro:matrix.orgdrmacro
In reply to @qzed:matrix.org
There's some null-pointer crash in the ipts driver, that could maybe cause it to hang a bit. But such errors should not cause it to hang indefinitely.
Does apt update/upgrade update the kernel?
11:15:50
@qzed:matrix.orgqzedyeah11:15:55
@drmacro:matrix.orgdrmacroI'll update later this morning.11:16:57
@philprog:matrix.orgPhilProgI followed the guide for secureboot support for v4l2loopback again and now I the this error: could not insert 'v4l2loopback': Exec format error Does someone know, what that means?22:08:06
@qzed:matrix.orgqzedit's some kind of invalid file/module format, could be that it got corrupted somehow or maybe it's been built for a wrong kernel version (but I'm not sure about the latter)22:32:44
@qzed:matrix.orgqzedor maybe something went wrong while signing it22:33:06
@qzed:matrix.orgqzedalso dmesg might maybe show you some more info22:33:39

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