[Bug 1168188] Re: broken acpi backlight on lenovo g580 and ubuntu 13.04
[Expired for xserver-xorg-video-intel (Ubuntu) because there has been no activity for 60 days.] ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1168188 Title: broken acpi backlight on lenovo g580 and ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1168188] Re: broken acpi backlight on lenovo g580 and ubuntu 13.04
UPDATE: with ubuntu 14.04 the problem is the opposite, my pc start always with maximum back light -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1168188 Title: broken acpi backlight on lenovo g580 and ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1168188] Re: broken acpi backlight on lenovo g580 and ubuntu 13.04
Lorenzo M, thank you for your comment. So your hardware and problem may be tracked, could you please file a new report by executing the following in a terminal: ubuntu-bug xorg For more on this, please see the official Ubuntu documentation: Ubuntu X.Org Team, Ubuntu Bug Control, and Ubuntu Bug Squad: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue Ubuntu Community: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette When opening up the new report, please feel free to subscribe me to it. Please note, not filing a new report will delay your problem being addressed as quickly as possible. Thank you for your understanding. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1168188 Title: broken acpi backlight on lenovo g580 and ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1168188] Re: broken acpi backlight on lenovo g580 and ubuntu 13.04
I'm trying ubuntu 14.04 daily and the bug seems to be fixed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1168188 Title: broken acpi backlight on lenovo g580 and ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1168188] Re: broken acpi backlight on lenovo g580 and ubuntu 13.04
Diego Carrera Gallego, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ . If it remains an issue, could you please run the following command in the development release from a Terminal (Applications-Accessories-Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p xserver-xorg-video-intel REPLACE-WITH-BUG-NUMBER Please note, given that the information from the prior release is already available, doing this on a release prior to the development one would not be helpful. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** Changed in: xserver-xorg-video-intel (Ubuntu) Importance: Undecided = Low ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Confirmed = Incomplete ** Attachment removed: Output of intel_reg_dumper on a ZaReason Strata 5330 laptop with Intel video (lspci says: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)) https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+attachment/3658488/+files/intel_reg_dumper.txt ** Attachment removed: lspci dump https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+attachment/3699302/+files/lspci_dump.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1168188 Title: broken acpi backlight on lenovo g580 and ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1168188] Re: broken acpi backlight on lenovo g580 and ubuntu 13.04
Confirmed on Lenovo Y410p and Ubuntu 13.4. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1168188 Title: broken acpi backlight on lenovo g580 and ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1168188] Re: broken acpi backlight on lenovo g580 and ubuntu 13.04
This bug is still present in ubuntu 13.10 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1168188 Title: broken acpi backlight on lenovo g580 and ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1168188] Re: broken acpi backlight on lenovo g580 and ubuntu 13.04
indeed, this solution worked for me, too. Just to add: on my N581, the value for full brightness is 100. So, my file looks now like this: The file /etc/rc.local : echo 100 /sys/class/backlight/acpi_video0/brightness exit 0 Maybe this can make life easier for some others, too. Thank you @Erwan DUEDAL for posting this solution! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1168188 Title: broken acpi backlight on lenovo g580 and ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1168188] Re: broken acpi backlight on lenovo g580 and ubuntu 13.04
I can confirm this bug also happens on a fresh install of Kubuntu 13.04 using a custom COMPAL notebook with Intel i915GM graphics driver. To me the workaround is just press Fn+F5 (brightness up) when the screen goes blank, then the login screen appears normally. Also if I boot into recovery mode and choose Resume on the recovery options the screen is visible right away without having to press Fn+F5. All workarounds already presented on this bug report also work, so it is definitely the same bug. ** Attachment added: lspci dump https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+attachment/3699302/+files/lspci_dump.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1168188 Title: broken acpi backlight on lenovo g580 and ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1168188] Re: broken acpi backlight on lenovo g580 and ubuntu 13.04
** Summary changed: - black screen on lenovo g580 and ubuntu 13.04 + broken acpi backlight on lenovo g580 and ubuntu 13.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1168188 Title: broken acpi backlight on lenovo g580 and ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1168188] Re: broken acpi backlight on lenovo g580 and ubuntu 13.04
** Tags added: backlight -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1168188 Title: broken acpi backlight on lenovo g580 and ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
