Bug#952506: Re: Bug#952506: Re: Bug#952506: Wired interface name maybe changed when reboot

[wglxy at china.com]

As your recommendation, I removed the laptop-mode-tools, it seems that wired interface' name is correct for several boot. But if there is no laptop-mode-tools, how I using its function for saving power to laptop?

Thank you!



> -----原始邮件-----
> 发件人: "Michael Biebl" <biebl at debian.org>
> 发送时间: 2020-02-26 22:22:44 (星期三)
> 收件人: wglxy at china.com, 952506 at bugs.debian.org
> 抄送: 
> 主题: Re: Bug#952506: Re: Bug#952506: Wired interface name maybe changed when reboot
> 
> Am 26.02.20 um 15:18 schrieb Michael Biebl:
> > Am 26.02.20 um 14:40 schrieb wglxy at china.com:
> >>
> >> The attachment file 111.txt is the ouput of command "journalctl -alb". Thank you!
> > 
> > Ok, thanks.
> > Here's the relevant part of the log:
> > 
> > 2月 26 21:34:29 athena systemd-udevd[499]: eth0: Failed to rename
> > network interface 2 from 'eth0' to 'enp0s31f6': Device or resource busy
> > 2月 26 21:34:29 athena systemd-udevd[499]: eth0: Failed to process
> > device, ignoring: Device or resource busy
> > 
> > So, systemd-udevd does attempt to rename the interface but something is
> > trying to use the network interface before it has been renamed, which is
> > why the rename fails.
> > 
> > Now you need to find out what part of the system is using eth0 early in
> > the boot process.
> 
> Looking at the log, right before the rename happens, you have several
> laptop-mode-tools calls. laptop-mode-tools does a lot of weird and
> broken stuff.
> My recommendation: apt purge laptop-mode-tools
> and then try again.
> 
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=925944 looks very much
> related.
> 
> Michael
>