Bug 1260796
Summary: | Thunderbolt display not detected with kernel 4.1, 4.2, but works with kernel 4.0 | ||||||
---|---|---|---|---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Daniël van Eeden <redhat-bugzilla> | ||||
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||
Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
Severity: | unspecified | Docs Contact: | |||||
Priority: | unspecified | ||||||
Version: | 22 | CC: | gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab, me | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | x86_64 | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2016-07-19 17:48:33 UTC | Type: | Bug | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Attachments: |
|
Description
Daniël van Eeden
2015-09-07 20:25:37 UTC
With kernel 4.1.6-200.fc22.x86_64 I see this if I unplug the display which is connected via the belkin thunderbolt hub (the screen isn't working): Sep 08 08:32:48 dve-mac kernel: thunderbolt 0000:07:00.0: resetting error on 3:b. Sep 08 08:32:48 dve-mac kernel: thunderbolt 0000:07:00.0: resetting error on 3:b. Sep 08 08:32:48 dve-mac kernel: thunderbolt 0000:07:00.0: 3:b: got unplug event for disconnected port, ignoring Sep 08 08:32:48 dve-mac kernel: thunderbolt 0000:07:00.0: 3:b: got unplug event for disconnected port, ignoring Asnd when I plug it in again: Sep 08 08:32:55 dve-mac kernel: thunderbolt 0000:07:00.0: resetting error on 3:b. Sep 08 08:32:55 dve-mac kernel: thunderbolt 0000:07:00.0: 3:b: hotplug: scanning Sep 08 08:32:55 dve-mac kernel: thunderbolt 0000:07:00.0: 3:b: hotplug: no switch found Sep 08 08:32:55 dve-mac kernel: thunderbolt 0000:07:00.0: resetting error on 3:b. Sep 08 08:32:55 dve-mac kernel: thunderbolt 0000:07:00.0: 3:b: hotplug: scanning Sep 08 08:32:55 dve-mac kernel: thunderbolt 0000:07:00.0: 3:b: hotplug: no switch found This is the thunderbold device: [dvaneeden@dve-mac ~]$ sudo lspci -v -s 0000:07:00.0 07:00.0 System peripheral: Intel Corporation Device 156c Subsystem: Device 2222:1111 Physical Slot: 0 Flags: bus master, fast devsel, latency 0, IRQ 64 Memory at b0b00000 (32-bit, non-prefetchable) [size=256K] Memory at b0b40000 (32-bit, non-prefetchable) [size=4K] Capabilities: [80] Power Management version 3 Capabilities: [88] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [c0] Express Endpoint, MSI 00 Capabilities: [a0] MSI-X: Enable- Count=16 Masked- Capabilities: [100] Device Serial Number 03-02-60-72-2a-b7-d0-00 Capabilities: [200] Advanced Error Reporting Capabilities: [300] Virtual Channel Capabilities: [400] Power Budgeting <?> Capabilities: [500] Vendor Specific Information: ID=1234 Rev=1 Len=050 <?> Capabilities: [600] Latency Tolerance Reporting Kernel driver in use: thunderbolt Kernel modules: thunderbolt This is an upstream bug. Have the same exact issue on another distro with kernel 4.1.6 Hardware: Mac Mini Attachments of dmesg and lspci in the following comments. Created attachment 1076960 [details]
Dmesg + lspci
Logs
Also affects 4.1.7-200.fc22.x86_64 I've opened a bug on upstream's bugzilla. https://bugzilla.kernel.org/show_bug.cgi?id=104971 This bug should be fixed in 4.3-rc3 *********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 22 kernel bugs. Fedora 22 has now been rebased to 4.2.3-200.fc22. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you have moved on to Fedora 23, and are still experiencing this issue, please change the version to Fedora 23. If you experience different issues, please open a new bug report for those. The issue persists with kernel 4.2.3-200.fc22.x86_64 Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. |