[Bug 1341988] Re: [Dell Inspiron 11 - 3147] Brightness control does not work on this system
** Changed in: linux (Ubuntu) Assignee: Liming Wang (wangliming) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341988 Title: [Dell Inspiron 11 - 3147] Brightness control does not work on this system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341988] Re: [Dell Inspiron 11 - 3147] Brightness control does not work on this system
** Changed in: linux (Ubuntu) Assignee: Anthony Wong (anthonywong) = Liming Wang (wangliming) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341988 Title: [Dell Inspiron 11 - 3147] Brightness control does not work on this system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341988] Re: [Dell Inspiron 11 - 3147] Brightness control does not work on this system
@Po-Hsu dmi.product.name: Inspiron 11 - 3147 You can change DMI_PRODUCT_VERSION to DMI_PRODUCT_NAME. And try your patch again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341988 Title: [Dell Inspiron 11 - 3147] Brightness control does not work on this system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341988] Re: [Dell Inspiron 11 - 3147] Brightness control does not work on this system
** Changed in: linux (Ubuntu) Assignee: Anthony Wong (anthonywong) = Edward Lin (airken) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341988 Title: [Dell Inspiron 11 - 3147] Brightness control does not work on this system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341988] Re: [Dell Inspiron 11 - 3147] Brightness control does not work on this system
** Changed in: linux (Ubuntu) Assignee: Edward Lin (airken) = Anthony Wong (anthonywong) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341988 Title: [Dell Inspiron 11 - 3147] Brightness control does not work on this system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341988] Re: [Dell Inspiron 11 - 3147] Brightness control does not work on this system
Yes, it work with video.use_native_backlight=1
I tried to modify the driver/acpi/video.c file by adding:
{
.callback = video_set_use_native_backlight,
.ident = Dell Inspiron 11 - 3147,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, Dell Inc.),
DMI_MATCH(DMI_PRODUCT_VERSION, Inspiron 11 - 3147),
},
},
but didn't managed to make it work :(
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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[Dell Inspiron 11 - 3147] Brightness control does not work on this
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[Bug 1341988] Re: [Dell Inspiron 11 - 3147] Brightness control does not work on this system
If you pass video.use_native_backlight=1 to the kernel, does brightness control work? ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341988 Title: [Dell Inspiron 11 - 3147] Brightness control does not work on this system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
