Bug#1050352: backside USB-ports stop working after some time

On Fri, 11 Oct 2024 09:55:33 +0200 =?utf-8?Q?Bj=C3=B8rn_Mork?= wrote: See https://bugzilla.kernel.org/show_bug.cgi?id=215906 for further details on the specific Via firmware bug. There is some progress: https://bugzilla.kernel.org/show_bug.cgi?id=215906 With this the USB port runs fine: Run

Bug#1050352: backside USB-ports stop working after some time

Hello all, On 29/08/2023 13:06, Diederik de Haas wrote: On Tuesday, 29 August 2023 07:43:40 CEST Rolf Reintjes wrote: I could isolate the problem causing code in the debian patches on file drivers/iommu/intel/iommu.c With this change rolf@i7-5820K-debian-testing:~/kernel/linux-source-6.4

Bug#1050352: backside USB-ports stop working after some time

I am on testing. I could isolate the problem causing code in the debian patches on file drivers/iommu/intel/iommu.c With this change rolf@i7-5820K-debian-testing:~/kernel/linux-source-6.4/drivers/iommu/intel$ diff iommu.c.debian iommu.c 286c286 < int dmar_disabled = IS_ENABLED(CONFIG_INTEL_I

Bug#1050352: backside USB-ports stop working after some time

I am on testing. On 28.08.23 10:35, Rolf Reintjes wrote: I compiled and installed a kernel with https://github.com/torvalds/linux/blob/master/drivers/iommu/intel/iommu.c In this file I had to comment out: /* case IOMMU_CAP_DEFERRED_FLUSH:  */ With this self compiled kernel the problem is

Bug#1050352: backside USB-ports stop working after some time

I compiled and installed a kernel with https://github.com/torvalds/linux/blob/master/drivers/iommu/intel/iommu.c In this file I had to comment out: /* case IOMMU_CAP_DEFERRED_FLUSH: */ With this self compiled kernel the problem is not there. I guess that iommu.c patches in https://sources.d

Bug#1050352: backside USB-ports stop working after some time

rolf@i7-5820K-debian:~$ sudo lspci -s 05:00.0 -vv [sudo] Passwort für rolf: 05:00.0 USB controller: VIA Technologies, Inc. VL805/806 xHCI USB 3.0 Controller (rev 01) (prog-if 30 [XHCI]) Subsystem: Micro-Star International Co., Ltd. [MSI] VL805/806 xHCI USB 3.0 Controller Control: I/O+ Mem+ Bus

Bug#1050352: backside USB-ports stop working after some time

On another disk I installed bookworm and upgraded to testing. With testing the problem is also there.

Bug#1050352: backside USB-ports stop working after some time

I have just installed bullseye on another disk. It has the same problem. I do not know why I did not run in this problem when bullseye was stable and I used it.

Bug#1050352: backside USB-ports stop working after some time

On 23.08.23 19:39, Diederik de Haas wrote: Control: reassign -1 src:linux/6.1.38-4 On Wednesday, 23 August 2023 18:39:50 CEST Rolf Reintjes wrote: Here are more of the near dmesg meassages: [ 28.747758] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready [ 344.813681] DMAR: DRHD

Bug#1050352: more dmesg meassages

Here are more of the near dmesg meassages: [   28.747758] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready [  344.813681] DMAR: DRHD: handling fault status reg 2 [  344.813692] DMAR: [DMA Read NO_PASID] Request device [05:00.0] fault addr 0xfffad000 [fault reason 0x06] PTE Read access is

Bug#1050352: PC behaviour with other distributions and kernels

and a second keyboard on front USB-ports. Best regards Rolf Reintjes

Bug#1050352: linux-image-amd64: backside USB-ports stop working after some time (mouse, keyboard), VIA Technologies, Inc. VL805/806 xHCI USB 3.0 Controller (rev 01)

Package: linux-image-amd64 Version: 6.1.38-4 Severity: normal Dear Maintainer, *** Reporter, please consider answering these questions, where appropriate *** * What led up to the situation? I start the system and it runs for some time. After some time the backside USB-ports stop working.