[Bug 2025756] Re: USB not working if connect it directly
Marc Püschel
2025756 at bugs.launchpad.net
Tue Jul 4 13:35:55 UTC 2023
** Description changed:
I'not really sure if this problem causes by grub or by lastest ubuntu
22.04.2 kernel.
- Follow: I have always connected my USB HDD and my wireless charging
- station on USB but by some unknown reason this not working anymore.
+ Follow: I have always connected my USB HDD (front panel) and my wireless
+ charging station (on mainboard usb-port) but by some unknown reason this
+ not working anymore.
- But when i connect this devices on my Dell2209WA Monitor which have also
- USB Ports, both Devices working well.
+ But when I connect this devices on my Dell2209WA Monitor which have also
+ USB Ports (plugged on mainboard usb-port), both Devices working well.
If i have connect my USB HDD directly in USB Port (equal on front panel
- or direct on mainbord), Ubuntu does not shut down, it hangs in black
- screen with the white (not blinking) cursor.
+ or direct on mainbord usb-port), Ubuntu does not shut down, it hangs in
+ black screen with the white (not blinking) cursor. This I don't have
+ before!
** Description changed:
I'not really sure if this problem causes by grub or by lastest ubuntu
22.04.2 kernel.
Follow: I have always connected my USB HDD (front panel) and my wireless
charging station (on mainboard usb-port) but by some unknown reason this
not working anymore.
But when I connect this devices on my Dell2209WA Monitor which have also
USB Ports (plugged on mainboard usb-port), both Devices working well.
If i have connect my USB HDD directly in USB Port (equal on front panel
- or direct on mainbord usb-port), Ubuntu does not shut down, it hangs in
- black screen with the white (not blinking) cursor. This I don't have
- before!
+ or direct on mainbord usb-port) from Ubuntu LTS startup, Ubuntu does not
+ start, it hangs in black screen with the white (not blinking) cursor.
+ This I don't have before! Seems that we have USP Problems but I don't
+ know which part of Ubuntu causes this.
** Description changed:
I'not really sure if this problem causes by grub or by lastest ubuntu
22.04.2 kernel.
Follow: I have always connected my USB HDD (front panel) and my wireless
charging station (on mainboard usb-port) but by some unknown reason this
not working anymore.
But when I connect this devices on my Dell2209WA Monitor which have also
USB Ports (plugged on mainboard usb-port), both Devices working well.
If i have connect my USB HDD directly in USB Port (equal on front panel
or direct on mainbord usb-port) from Ubuntu LTS startup, Ubuntu does not
start, it hangs in black screen with the white (not blinking) cursor.
- This I don't have before! Seems that we have USP Problems but I don't
- know which part of Ubuntu causes this.
+ This I don't have before! Seems that we have USB Problems, but I don't
+ know which part of Ubuntu causes this, mean we had kernel and grub
+ update a short time ago.
** Description changed:
I'not really sure if this problem causes by grub or by lastest ubuntu
22.04.2 kernel.
Follow: I have always connected my USB HDD (front panel) and my wireless
- charging station (on mainboard usb-port) but by some unknown reason this
- not working anymore.
+ charging station (on motherboard usb-port) but by some unknown reason
+ this not working anymore. It doesn't matter which USB port is used for
+ the Montor on the motherboard, it always works.
But when I connect this devices on my Dell2209WA Monitor which have also
- USB Ports (plugged on mainboard usb-port), both Devices working well.
+ USB Ports (plugged on motherboard usb-port), both Devices working well.
If i have connect my USB HDD directly in USB Port (equal on front panel
- or direct on mainbord usb-port) from Ubuntu LTS startup, Ubuntu does not
- start, it hangs in black screen with the white (not blinking) cursor.
- This I don't have before! Seems that we have USB Problems, but I don't
- know which part of Ubuntu causes this, mean we had kernel and grub
+ or direct on motherboard usb-port) from Ubuntu LTS startup, Ubuntu does
+ not start, it hangs in black screen with the white (not blinking)
+ cursor. This I don't have before! Seems that we have USB Problems, but I
+ don't know which part of Ubuntu causes this, mean we had kernel and grub
update a short time ago.
** Description changed:
I'not really sure if this problem causes by grub or by lastest ubuntu
22.04.2 kernel.
Follow: I have always connected my USB HDD (front panel) and my wireless
charging station (on motherboard usb-port) but by some unknown reason
- this not working anymore. It doesn't matter which USB port is used for
- the Montor on the motherboard, it always works.
+ this not working anymore.
- But when I connect this devices on my Dell2209WA Monitor which have also
- USB Ports (plugged on motherboard usb-port), both Devices working well.
+ But when I connect this devices on my Dell2209WA Monitor which have also USB Ports (plugged on motherboard usb-port), both Devices working well.
+ It doesn't matter which USB port is used for the Monitor on the motherboard, it always works well.
- If i have connect my USB HDD directly in USB Port (equal on front panel
- or direct on motherboard usb-port) from Ubuntu LTS startup, Ubuntu does
- not start, it hangs in black screen with the white (not blinking)
+ If I have connected my USB HDD directly in USB Port (equal on front
+ panel or direct on motherboard usb-port) from Ubuntu LTS startup, Ubuntu
+ does not start, it hangs in black screen with the white (not blinking)
cursor. This I don't have before! Seems that we have USB Problems, but I
don't know which part of Ubuntu causes this, mean we had kernel and grub
update a short time ago.
** Description changed:
I'not really sure if this problem causes by grub or by lastest ubuntu
22.04.2 kernel.
Follow: I have always connected my USB HDD (front panel) and my wireless
- charging station (on motherboard usb-port) but by some unknown reason
+ charging station (on motherboard USB port) but by some unknown reason
this not working anymore.
- But when I connect this devices on my Dell2209WA Monitor which have also USB Ports (plugged on motherboard usb-port), both Devices working well.
+ But when I connect this devices on my Dell2209WA Monitor which have also USB Ports (plugged on motherboard USB port), both Devices working well.
It doesn't matter which USB port is used for the Monitor on the motherboard, it always works well.
If I have connected my USB HDD directly in USB Port (equal on front
- panel or direct on motherboard usb-port) from Ubuntu LTS startup, Ubuntu
+ panel or direct on motherboard USB port) from Ubuntu LTS startup, Ubuntu
does not start, it hangs in black screen with the white (not blinking)
cursor. This I don't have before! Seems that we have USB Problems, but I
don't know which part of Ubuntu causes this, mean we had kernel and grub
update a short time ago.
+
+ And the funny is, that my USB HDD shows me a blue LED, it gets power,
+ this seems to work always.
--
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Foundations Bugs, which is subscribed to grub2-unsigned in Ubuntu.
https://bugs.launchpad.net/bugs/2025756
Title:
USB not working if connect it directly
Status in grub2-unsigned package in Ubuntu:
New
Bug description:
I'not really sure if this problem causes by grub or by lastest ubuntu
22.04.2 kernel.
Follow: I have always connected my USB HDD (front panel) and my
wireless charging station (on motherboard USB port) but by some
unknown reason this not working anymore.
But when I connect this devices on my Dell2209WA Monitor which have also USB Ports (plugged on motherboard USB port), both Devices working well.
It doesn't matter which USB port is used for the Monitor on the motherboard, it always works well.
If I have connected my USB HDD directly in USB Port (equal on front
panel or direct on motherboard USB port) from Ubuntu LTS startup,
Ubuntu does not start, it hangs in black screen with the white (not
blinking) cursor. This I don't have before! Seems that we have USB
Problems, but I don't know which part of Ubuntu causes this, mean we
had kernel and grub update a short time ago.
And the funny is, that my USB HDD shows me a blue LED, it gets power,
this seems to work always.
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