I wasn't able to test the kernel you provided, dpkg -i complained of
conflicting packages. I suspect because the kernel was down-rev relative to the
running kernel. But I don't reslly know, I'm relatively new to compilling and
installing kernels.
However, I was able to compile and install my own kernel on the target machine.
Once again, all I did was change line 184 to be identical to like 187 and it
worked like a charm: no more errors.
So my suggestion was that if you made the exact same change, your test jernel
_should_ work. But I can understand if that's just not the way it's done around
here, and I'll be happy to test your kernel if I can get around the error
message. Is there an option I can give to dpkg to force the installation?
-Jeff
On Friday, July 27, 2018, 8:41:19 AM PDT, Joseph Salisbury
<[email protected]> wrote:
Sorry for the delay. Just to confirm, the test kernel posted in comment
#3 did in fact resolve this bug? If so, I'll submit an SRU request.
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https://bugs.launchpad.net/bugs/1773704
Title:
Typo at line 184 in xhci-pci.c makes trouble for Renesas USB chipset
in Bionic 18.04
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
A typo at line 184 in /drivers/usb/host/xhci-pci.c trashes a good fix.
183 if (pdev->vendor == PCI_VENDOR_ID_RENESAS &&
184 pdev->device == 0x0014)
185 xhci->quirks |= XHCI_TRUST_TX_LENGTH;
186 if (pdev->vendor == PCI_VENDOR_ID_RENESAS &&
187 pdev->device == 0x0015)
188 xhci->quirks |= XHCI_RESET_ON_RESUME;
Line 184 should be identical to line 187, ie: should read pdev->device
== 0x0015)
I've compiled the kernel both with and without the typo. As written,
hundreds of messages fill dmesg suggesting XHCI_TRUST_TX_LENGTH may be
needed when zoneminder tries to access my USB webcams. With the fix
applied as I've suggested the messages disappear.
The typo is still present in 4.15.0-22.24
For more background, you may refer to bug ID #1710548
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https://bugs.launchpad.net/bugs/1773704
Title:
Typo at line 184 in xhci-pci.c makes trouble for Renesas USB chipset
in Bionic 18.04
To manage notifications about this bug go to:
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