| Summary: | brightness slider freezes system on Toshiba Satellite L75D-A7283 with kernel-3.11.0-x.fc20.x86_64 | ||||||||
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| Product: | [Fedora] Fedora | Reporter: | collura | ||||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | medium | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 20 | CC: | collura, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, marcelo.barbosa, skottler | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2013-12-17 07:02:34 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: | |||||||
| Attachments: |
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Created attachment 796686 [details]
dmesg from an earlier kernel-3.11.0-3.fc20.x86_64 in 3.11.0-x series
Created attachment 796688 [details]
messages from an earlier kernel-3.11.0-3.fc20.x86_64 in 3.11.0-x series
problem still exists on the fc20-alpha livecd fc20 beta system having problem booting some kernels after 3.10.x.fc19 (from 3.11.x.fc20 to 3.13.0-0.rc1.git0.1.fc21) so this bug stays open for now, but 3.13.0-0.rc1.git1.1.fc21 and 3.13.0-0.rc2.git0.1.fc21 have working brightness sliders so there is some progress. :') no brightness slider freezes as of: kernel-3.12.5-300.fc20.x86_64 kernel-3.13.0-0.rc4.git0.1-fc21.x86_64 closing as errata. thanks. |
Description of problem: settings-power-screen_brigtness slider causes freeze with kernel-3.11.0-x when use the settings-power-screen_brightness slider control to try to change brightness with kernel-3.11.0-x the system freezes. the freeze sometimes happens immediately and sometimes after upto a second. no responses from: <ctl><alt><f#> or <alt><f2>restart or <ctl><alt><backspace> or <ctl><alt><del> Version-Release number of selected component (if applicable): fc19 system with kernel-3.11.0-300.fc20.x86_64 How reproducible: always Steps to Reproduce: 1. boot, login 2. adjust settings-power-screen_brightness slider 3. system freezes Actual results: no change in brightness but system freezes Expected results: brightness change Additional info: aditional system information: https://bugzilla.redhat.com/show_bug.cgi?id=991737 https://bugzilla.redhat.com/show_bug.cgi?id=1006527