** Changed in: hwe-next
Status: New => Fix Released
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Title:
Integrated Webcam Realtek Integrated_Webcam_HD (0bda:58f4)
This bug was fixed in the package linux-oem - 4.15.0-1008.11
---
linux-oem (4.15.0-1008.11) bionic; urgency=medium
* linux-oem: 4.15.0-1008.11 -proposed tracker (LP: #1774764)
* [Redpine] Wifi AP does not work (LP: #1774606)
- Revert "UBUNTU: SAUCE: rsi: drop RX
This bug was fixed in the package linux - 4.15.0-23.25
---
linux (4.15.0-23.25) bionic; urgency=medium
* linux: 4.15.0-23.25 -proposed tracker (LP: #1772927)
* arm64 SDEI support needs trampoline code for KPTI (LP: #1768630)
- arm64: mmu: add the entry trampolines start/end
This bug was fixed in the package linux-oem - 4.15.0-1008.11
---
linux-oem (4.15.0-1008.11) bionic; urgency=medium
* linux-oem: 4.15.0-1008.11 -proposed tracker (LP: #1774764)
* [Redpine] Wifi AP does not work (LP: #1774606)
- Revert "UBUNTU: SAUCE: rsi: drop RX
This bug was fixed in the package linux-oem - 4.13.0-1030.33
---
linux-oem (4.13.0-1030.33) xenial; urgency=medium
* linux-oem: 4.13.0-1030.33 -proposed tracker (LP: #1774126)
* Miscellaneous Ubuntu changes
- Rebase to 4.13.0-45.50
[ Ubuntu: 4.13.0-45.50 ]
* linux:
This bug was fixed in the package linux - 4.13.0-45.50
---
linux (4.13.0-45.50) artful; urgency=medium
* linux: 4.13.0-45.50 -proposed tracker (LP: #1774124)
* CVE-2018-3639 (x86)
- SAUCE: Set generic SSBD feature for Intel cpus
linux (4.13.0-44.49) artful; urgency=medium
This bug was fixed in the package linux - 4.4.0-128.154
---
linux (4.4.0-128.154) xenial; urgency=medium
* linux: 4.4.0-128.154 -proposed tracker (LP: #1772960)
* CVE-2018-3639 (x86)
- x86/cpu: Make alternative_msr_write work for 32-bit code
- x86/bugs: Fix the
This bug was fixed in the package linux - 4.15.0-23.25
---
linux (4.15.0-23.25) bionic; urgency=medium
* linux: 4.15.0-23.25 -proposed tracker (LP: #1772927)
* arm64 SDEI support needs trampoline code for KPTI (LP: #1768630)
- arm64: mmu: add the entry trampolines start/end
This bug was fixed in the package linux-oem - 4.13.0-1030.33
---
linux-oem (4.13.0-1030.33) xenial; urgency=medium
* linux-oem: 4.13.0-1030.33 -proposed tracker (LP: #1774126)
* Miscellaneous Ubuntu changes
- Rebase to 4.13.0-45.50
[ Ubuntu: 4.13.0-45.50 ]
* linux:
"Proposed" needs to be enabled in APT to use the new kernel.
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Title:
Integrated Webcam Realtek Integrated_Webcam_HD (0bda:58f4)
PS : I tried the "hwe" 16.04 kernel (which is the kernel from 17.10) and
it does not work either...
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Title:
Integrated Webcam
Ok thanks, sorry. Now I understand the meaning of your message #47. I'll
wait.
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Title:
Integrated Webcam Realtek
Well, you are not wrong. There's one missing commit for Xenial. I've
already filed LP: #1773905 for that.
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Title:
Integrated
well. I have just tested the proposed kernel (*) for 16.04. strangely my
camera is not seen at all, there is not trace of any "UVC" activity in
syslog/dmesh, and when I load the module "by hand" it does not detect
any camera. only lsusb does. Am I still missing something?
[4.4.0-128-generic
** Tags added: originate-from-1773073 somerville
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Title:
Integrated Webcam Realtek Integrated_Webcam_HD (0bda:58f4) not working
Ok for Xenial (v4.4) kernel, there's one missing commit that adds UVC1.5
to device ID.
The commit for this bug is still needed though.
I'll send another SRU to backport the commit.
** Tags removed: verification-needed-artful verification-needed-xenial
** Tags added: verification-done-artful
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This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
xenial' to 'verification-done-xenial'. If the problem still exists,
change the tag
Just confirming the kernel in proposed fixed the webcam for me in 18.04.
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Title:
Integrated Webcam Realtek Integrated_Webcam_HD
I'm not seeing a -proposed kernel for linux-generic-hwe-16.04 or linux-
generic-hwe-16.04-edge, but would be happy to test one.
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** Tags removed: verification-needed-bionic
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Title:
Integrated Webcam Realtek Integrated_Webcam_HD (0bda:58f4) not working
in
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
artful' to 'verification-done-artful'. If the problem still exists,
change the tag
** Tags added: verification-done-bionic
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Title:
Integrated Webcam Realtek Integrated_Webcam_HD (0bda:58f4) not working
in
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
bionic' to 'verification-done-bionic'. If the problem still exists,
change the tag
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: linux-oem (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Xenial)
Importance: Undecided
Status: New
** Also affects: linux-oem (Ubuntu Xenial)
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-oem (Ubuntu)
Status: New => Confirmed
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** Also affects: linux-oem (Ubuntu)
Importance: Undecided
Status: New
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Title:
Integrated Webcam Realtek
@Mario Tested-by submitted to upstream. Thanks for this hint!
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Title:
Integrated Webcam Realtek Integrated_Webcam_HD (0bda:58f4)
** Description changed:
+ ===SRU Justification===
+ [Impact]
+ UVC1.5 Realtek webcam on XPS 9370 does not work.
+
+ [Test]
+ Both the bug reporter and I can confirm the patch from Realtek works.
+
+ [Fix]
+ Use correct version control length for UVC1.5.
+
+ [Regression Potential]
+ Low. This
I finally could get back to my laptop, and I have tried Kau-Heng's
patched kernel 4.15.0-22 . I confirm that the webcam now works as
expected. Thanks a lot Kay-Heng and Mario.
I will apply now for a SRU for all supported Ubuntu versions.
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Only if you have userspace that uses other 1.5 features, which doesn't
exist today in Linux. The patch and fw 1.0 should be functionally
equivalent for Linux.
On Fri, May 11, 2018, 17:01 alkemyst <1763...@bugs.launchpad.net> wrote:
> @Mario
> Well, 1.0 already works without any patch. It'just
@Mario
Well, 1.0 already works without any patch. It'just downgraded in features too,
right?
S
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Title:
Integrated Webcam Realtek
@Josef,
Glad to hear that confirmation. It may be useful to respond with a Tested-by
to the patch upstream.
https://patchwork.kernel.org/patch/10388043/
@Stefano
No need to upgrade again. You can stay at 1.0 and it's functionally
just fine with Ubuntu.
Thanks,
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Hello! I have compiled kernel module with patch from
https://lkml.org/lkml/2018/5/8/1117 and I can confirm it works. I'm
attaching related lines from dmesg. Module was loaded via insmod. I'm
using 4.16.1 Kernel.
** Attachment added: "dmesg output after patched kernel module was loaded via
Some steps to install the kernel on
https://people.canonical.com/~khfeng/lp1763748-rtl/.
1. Download all Debian packages from
https://people.canonical.com/~khfeng/lp1763748-rtl/
2. Open a GNOME Terminal by Ctrl+Alt+t.
3. Execute the following command in GNOME terminal to check if all
Debian
I built a kernel with the patch. Please try it here.
https://people.canonical.com/~khfeng/lp1763748-rtl/
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Title:
Integrated Webcam
Hello,
I am with the few who tried the downgraded firmware 1.0
Would it be possible to release the firmware 1.5 for us to re-upgrade?
Thanks
Stefano
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@Kai Heng,
Can you share a test kernel with that patch for folks in this thread
affected?
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Title:
Integrated Webcam Realtek
All,
The patch has been submitted here:
https://lkml.org/lkml/2018/5/8/1117
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Title:
Integrated Webcam Realtek
More comments coming from DELL:
"Yesterday, a new Dell internal document was created which contained a
temporary work around to downgrade the camera firmware to 1.0 ( the file
RomainDurritcague shared ). This internal document is about to be deleted as
this fix wasn't meant to be shared yet.
Many thanks too !!!
Works perfectly.
Also no need to reboot.
Just to share, here is the output of the script:
Welcome to rts_uvc. V1.3
:Download firmware begin
rts_uvc : open device by vid and pid
--Reset to Download mode
rts_uvc : open update success
:Download fw success
:Update
HUGE Thanks!
I can confirm that this solution works perfectly for my laptop (for the record:
you do not even need to reboot).
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A solution has been proposed by Dell France:
http://dl.free.fr/uYeYUDXjo
Untar the archive and then go inside the folder, and you should be able
to execute: sudo ./rts_uvc -v 0x0bda -p 0x58f4 --download
170606_6BF129N2_58F4_v7605.rfw
It should say a huge "PASS" and after rebooting the camera
@jay-z The reason is quite simply that there are drivers for this webcam
available for Windows but not for Linux.
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Title:
I am no kernel expert so, will leave that to those of you who are
qualified. I did find this interesting. I am experiencing all of the
same symptoms but, when I spin up a Windows instance in Virtualbox on
17.10 host, the camera is available and it works. Not sure how to
explain that but, it does
Let's wait for maintainers' reply for [1].
I Cc'ed both of you.
[1] https://www.spinics.net/lists/linux-media/msg132364.html
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@Walter Garcia-Fontes,
Sorry, I missed that comment of yours. Thank you for confirming that
4.17-rc1 didn't adequately resolve the issue.
I believe what this is coming down to is that there are still aspects
from UVC 1.5 that are missing in the kernel then.
@Kai Heng,
There is no plugin
See this forum:
https://www.dell.com/community/Linux-General/Dell-xps-13-9370-Webcam-
support/td-p/6032049
Dell is downgrading the firmware by plainly substituting the whole
screen with another screen that has the integrated webcam with firmware
1.00.
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If the firmware is downgrade-able, I guess the best option here is to
ask users to downgrade the firmware via fwupdmgr?
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Title:
I actually found the discussion [1] several days ago. The patch is to support a
new format.
The webcam in [1] is the UVC1.0 variant.
OTOH, this bug is not about format, the error happens at driver probing.
[1] https://www.spinics.net/lists/kernel/msg2755810.html
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As I say in message #5, I tried 4.17rc1 and the webcam was still not
working.
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Title:
Integrated Webcam Realtek
@Kai Heng,
I believe this should help:
Can you please apply
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/media/usb/uvc?h=v4.17-rc1=e96cdc9a0aa2fcaa276a76e8ffa86fc10a1d3d99
to a test kernel?
Or alternatively can someone affected please test 4.17-rc1 (it's
Right, I wasn't give it too much hoping.
I'll escalate the issue to UVC upstream to let them know the issue.
I'll also ask Realtek if there's a way (maybe via USB control message) to
switch between UVC1.0/UVC1.5.
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I tried this last one, and webcam still not detected. But now syslog
seems to show the 1.00 firmware. This is the output of "dmesg | grep
uvcvideo":
dmesg | grep uvcvideo
[2.148721] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:58f4)
[2.149311] uvcvideo: UVC non compliance -
Ok, I use a more direct way to force the version to be 1.0:
diff --git a/drivers/media/usb/uvc/uvc_driver.c
b/drivers/media/usb/uvc/uvc_driver.c
index 28b91b7d756f..33ee104f1800 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -2067,6 +2067,8 @@ static
Dear Kai-Heng
thank you vefry much for your contribution. I do have a webcam version
15.0
I (think I) installed your .deb and rebooted and this is what I see in
the journal:
apr 16 15:18:39 ox kernel: Linux video capture interface: v2.00
apr 16 15:18:39 ox kernel: usbcore: registered new
Thanks Key-Heng, I tried your kernel but in my system there is no
change. The webcam is still using the 1.50 firmware and is not detected
by the system.
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Please try this kernel,
https://people.canonical.com/~khfeng/lp1763748/
I made an ugly workaround to keep the UVC version at 1.0. Let's see if
this work.
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** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
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Title:
Integrated Webcam Realtek Integrated_Webcam_HD (0bda:58f4)
I've tried with a 4.17rc1 kernel recompiled with the patch mentioned in
#2 but no change, the webcam does not work.
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Title:
Is the webcam firmware upgradable under Linux? I can't reproduce the
issue on the XPS 9370 at my hand because it's with older firmware.
** Also affects: dell-sputnik
Importance: Undecided
Status: New
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Kai-Heng Feng (kaihengfeng):
>Is the webcam firmware upgradable under Linux? I can't reproduce the issue on
>the XPS 9370 at my hand >because it's with older firmware.
As far as I can tell the only way to upgrade the firmware is to
completely change the screen, at least this is what Dell is
Dear Stefano, I think the problem is there is no appropriate driver in
the Linux kernel for the 1.50 firmware, and the installed webcam has
that firmware.
I'm trying now to recompile the 4.17.rc1 kernel with the patch I mention
in #2. I will try this patched kernel and see if the webcam works.
Dear Walter,
that's interesting, thanks for digging this out. Is there any way we can use
the firmware 1.00 instead of 1.50? For example swapping a file in /lib/firmware?
Thanks
Stefano
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** Summary changed:
- Integrated Webcam Realtek Integrated_Webcam_HD (0bda:58f4) not working in
DELL XPS 13 9370
+ Integrated Webcam Realtek Integrated_Webcam_HD (0bda:58f4) not working in
DELL XPS 13 9370 with firmware 1.50
** Description changed:
The webcam is detected by the system, but
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