The "fun" with USB-C is that not all chargers, cables, and devices
support the same charging power. Is there a way in Linux to see what is
currently happening? E.g. when I accidentally plug my notebook into the
15W port instead of the 65W port - how can I tell?
--
C
Once upon a time, fed...@eyal.emu.id.au said:
> I think I figured it. The USB cables I have are all providing only minimal
> connectivity, so only USB2 speed.
This is how a lot of "charging" cables work - they might be able to pass
100W (or more) in power delivery mode, but only USB2 data signal
d to
look up what the requirements are for this to work.
The USB-C card implements two buses:
$ lsusb -t
/: Bus 003.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/1p, 480M
/: Bus 004.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/1p, 2M/x2
It seems that at times the NVMe disk is d
On 12/8/23 01:55, fed...@eyal.emu.id.au wrote:
1) Using the C-C cables, speed 33.64 MB/sec
Dec 8 20:04:26 e7 kernel: usb 3-1: new high-speed USB device number 18
using xhci_hcd
This is USB 2.
Just because a cable has a USB-C connector on it doesn't indicate what
protocol it can h
is to work.
The USB-C card implements two buses:
$ lsusb -t
/: Bus 003.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/1p, 480M
/: Bus 004.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/1p, 2M/x2
It seems that at times the NVMe disk is detected as 'high-speed' and attached
t
On 12/8/23 01:55, fed...@eyal.emu.id.au wrote:
Dec 8 20:19:37 e7 kernel: usb 2-7: Enable of device-initiated U1 failed.
Dec 8 20:19:37 e7 kernel: usb 2-7: Enable of device-initiated U2 failed.
Dec 8 20:19:37 e7 kernel: usb 2-7: Enable of device-initiated U1 failed.
Dec 8 20:19:37 e7 kernel: u
There is a lot of spec weirdness on "usb3" cables.You have to
carefully read the description on the cable, and sometimes the
reviews.
I have seen usb3 charging cables (data is usb2).
I have seen usb3 charging (3A or 5A) + 5G, and usb3 charging + 10G.
So usb-c to usb-c any length l
cables don't have the extra pins wired for the higher
speed. What do the logs show for each of those connections?
I considered this so I tried 5 different C-C cables. Same results.
Note, this mobo does not have USB-C so installed is a PCIe controller.
$ lspci -v
06:00.0 USB contr
On 12/7/23 21:56, fed...@eyal.emu.id.au wrote:
A while back I acquired a NVMe caddy but did not get to use it. I now
did as I got an NVMe disk.
The caddy is
https://www.aliexpress.com/item/1005001346524009.html
Color: 10Gbps M2PV C3
The disk is
1TB WD Blue SN580 NVMe WDS1
A while back I acquired a NVMe caddy but did not get to use it. I now did as I
got an NVMe disk.
The caddy is
https://www.aliexpress.com/item/1005001346524009.html
Color: 10Gbps M2PV C3
The disk is
1TB WD Blue SN580 NVMe WDS100T3B0E (PCie v4)
I expected to see 1G
On 1/6/20 8:45 PM, Gordon Messmer wrote:
On 1/5/20 2:19 PM, S.Bob wrote:
The HDMI port drives a second monitor fine but the USB-C port will
not. I can plug an external drive into the USB-C port and it mounts
it fine, however I would like to drive an additional monitor with it.
Generally
On 1/5/20 2:19 PM, S.Bob wrote:
The HDMI port drives a second monitor fine but the USB-C port will
not. I can plug an external drive into the USB-C port and it mounts it
fine, however I would like to drive an additional monitor with it.
Generally, you'll see that described in tech
On 2020-01-07 04:14, S.Bob wrote:
> The xrandr command only produces output for the laptop screen and the HDMI
> monitor, even with the USB-C monitor plugged in:
I'm not clear on your actual environment.
Are you connecting a USB-C cable directly from the Laptop's USB-C connect
should let you drill down and will
tell you what other devices on the bus have allocated (assuming
usb3/usb-c acts like usb2 for bandwidth), and make sure the SSD is not
allocating the BW.
On Mon, Jan 6, 2020 at 3:39 PM S.Bob wrote:
>
>
> On 1/6/20 1:43 PM, Samuel Sieb wrote:
>
> On
On 1/6/20 1:43 PM, Samuel Sieb wrote:
On 1/6/20 12:14 PM, S.Bob wrote:
On 1/6/20 2:29 AM, Samuel Sieb wrote:
On 1/5/20 2:19 PM, S.Bob wrote:
When I plug an external monitor into the USB-C port I usually see
something like this via dmesg:
Is this a USB display device or is it a thunderbolt
On 1/6/20 12:14 PM, S.Bob wrote:
On 1/6/20 2:29 AM, Samuel Sieb wrote:
On 1/5/20 2:19 PM, S.Bob wrote:
When I plug an external monitor into the USB-C port I usually see
something like this via dmesg:
Is this a USB display device or is it a thunderbolt/displayport over
USB-C device
B HDD, NVIDIA GeForce
GTX 1050, HDMI, Card Reader, Wi-Fi, Bluetooth, Windows 10 Pro
Are you using the NVidia proprietary drivers?
I installed the akmod-nvidia packages
When I plug an external monitor into the USB-C port I usually see
something like this via dmesg:
Is this a USB display d
ug an external monitor into the USB-C port I usually see
something like this via dmesg:
Is this a USB display device or is it a thunderbolt/displayport over
USB-C device? Searching on the USB id suggests that it's probably the
latter.
[100335.446405] usb 1-3: new high-speed USB device numbe
rives a second monitor fine but the USB-C port will not.
I can plug an external drive into the USB-C port and it mounts it fine,
however I would like to drive an additional monitor with it.
When I plug an external monitor into the USB-C port I usually see
something like this via
Hi All,
Anyone have a favorite PCIe card for USB-C that supports Fedora?
Many thanks,
-T
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