Messages in this thread | | | From | Jeff Chua <> | Date | Sun, 19 Jan 2020 17:26:45 +0800 | Subject | Re: No realtime clock (/dev/rtc) on new ThinkPad X1 |
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Fixed. Upgraded Lenovo firmware to N2QET18W (1.12 ).
Now /dev/rtc0 shows up!
My best., Jeff
On Fri, Jan 17, 2020 at 12:16 PM Jeff Chua <jeff.chua.linux@gmail.com> wrote: > > On Fri, Jan 17, 2020 at 11:46 AM Jeff Chua <jeff.chua.linux@gmail.com> wrote: > > > > Got installed Linux 5.5.0-rc6 on ThinkPad X1. CPU is i7-10510U (Comet > > Lake) ... and /dev/rtc is missing. > > > > Linux is latest git pull (f4353c3e2aaf7f7d3c5a18271b368bf5292854c3) > > CPU model name : Intel(R) Core(TM) i7-10510U CPU @ 1.80GHz > > > > Am I missing something? > > I can confirm that the same kernel works on another ThinkPad (tried on > P53 with i7-9750H) but not on X1. > > Jeff.
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