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4 Posts

09-18-2019

US

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Re:[Guide] X1 Carbon 7th Generation Ubuntu compatability

2020-06-30, 15:10 PM

Thank you, PaulVanSchayck! That works -- wow, what a difference!

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11 Posts

08-06-2019

GB

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Re:[Guide] X1 Carbon 7th Generation Ubuntu compatability

2020-07-01, 12:51 PM

@PaulVanSchayck thanks very much for the info, but neither /usr/bin/hda-verb nor /dev/snd exist for me.  Also running Ubunutu 20.04.  I don't suppose you know why or what I need to install?

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6 Posts

10-21-2019

NL

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  • Message 153 of 157

Re:[Guide] X1 Carbon 7th Generation Ubuntu compatability

2020-07-01, 13:09 PM

@ sbmw wrote:
 

 

@PaulVanSchayck thanks very much for the info, but neither /usr/bin/hda-verb nor /dev/snd exist for me.  Also running Ubunutu 20.04.  I don't suppose you know why or what I need to install?

 

You can find such things with `apt-cache search`.

 

$ apt-cache search hda-verb

alsa-tools - Console based ALSA utilities for specific hardware

 

So install `alsa-tools` with `sudo apt install alsa-tools`. I'll add it to my previous post as well.

 

Missing `/dev/snd` sounds (no pun) more problematic. That hints at a broken ALSA installation. 

 

 

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11 Posts

08-06-2019

GB

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Re:[Guide] X1 Carbon 7th Generation Ubuntu compatability

2020-07-01, 13:34 PM

@ PaulVanSchayck This works really well, a huge improvement.  Thanks for the solution and for your help!

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11 Posts

08-06-2019

GB

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Re:[Guide] X1 Carbon 7th Generation Ubuntu compatability

2020-07-03, 6:19 AM

fwupd came through for me today!  Prometheus is now there on plain Ubuntu 20.04 and fingerprint scanning works perfectly.

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7 Posts

06-14-2020

CL

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Re:[Guide] X1 Carbon 7th Generation Ubuntu compatability

2020-08-01, 2:36 AM

I cant get the audio working with the 4 speakers out of the box, any solution?

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1 Posts

08-16-2020

DE

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  • Message 157 of 157

Re:[Guide] X1 Carbon 7th Generation Ubuntu compatability

2020-08-16, 14:39 PM

Did anyone manage to get a Thunderbolt 3 Dock working consistently in Ubuntu 20? I am using an X1 Carbon 5th, not 7th, so I am not sure if there are differences in hardware that might make a difference here. I currently can only charge the X1Carbon via the Thunderbolt Docking Station but don't get an image on the Monitors connected via DP or get an Ethernet connection through.

 

I am currently on kernel 5.4.0-42-generic and fwupdmgr reports that all firmware is up to date. After coldplugging the dock, booting up and running dmesg, these lines jump out to me:

 

[   65.408915] pci_bus 0000:07: Allocating resources

[   65.408957] pcieport 0000:07:02.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 3c] add_size 200000 add_align 100000

[   65.408975] pcieport 0000:07:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref]

[   65.408979] pcieport 0000:07:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref]

[   65.408986] pcieport 0000:07:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref]

[   65.408989] pcieport 0000:07:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref]

 

Also, boltctl does not show any connected Thunderbolt 3 devices.

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