Hi, On 7/16/24 5:59 PM, Iñaki Ucar wrote: > > > On Tue, 16 Jul 2024 at 12:29, Hans de Goede <hdegoede@xxxxxxxxxx <mailto:hdegoede@xxxxxxxxxx>> wrote: > > Hi, > > On 7/15/24 9:50 PM, Iñaki Ucar wrote: > > It's the kernel. Going back to 6.9.6 fixes the issue... > > Ok, that is a good first step in debugging this. > > Can you run evtest with the working kernel and then check which > event node is generating key-presses for the brightness keys, > that should help narrow it down further. > > Likely candidates are: "LG WMI hotkeys", > "AT translated set 2 keyboard", "Video Bus". > > > In "Video Bus", there are KEY_BRIGHTNESSDOWN and KEY_BRIGHTNESSUP that are triggered. Ok, then this likely is not an issue with the lg-laptop driver but rather with the ACPI subsystem. Likely culprit commits which are new in 6.9.7 are: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/acpi?h=v6.9.7&id=2b2b0ac1533d790690d6d28899f01a2924d54d4d https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/acpi?h=v6.9.7&id=9750135f2f326879889ed60ccd68b96572dfa6ee Or maybe: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/acpi?h=v6.9.7&id=e21a4c9129c72fa54dd00f5ebf71219b41d43c04 But I suspect it is one of the above 2. I have started a 6.9.9 test-build with those 2 patches reverted: https://koji.fedoraproject.org/koji/taskinfo?taskID=120674294 this will take a couple of hours to finish building. Here are some generic instructions for installing a kernel from koji (the Fedora build system): https://fedorapeople.org/~jwrdegoede/kernel-test-instructions.txt Please give this kernel build a try when it is done building and then we will see from there. Regards, Hans > But if none of those 3 reports brightness key presses, please > try all available /dev/input/event# nodes and please report back > here the name(e.g. "LG WMI hotkeys") of the /dev/input/event# node > which is reporting the brightness key presses. > > Also which kernel version is the first broken kernel version > for you ? > > > 6.9.7 to 6.9.9 are broken. I also noticed issues with /sys/devices/platform/lg-laptop/battery_care_limit, that reports 0 and cannot be set with those kernels. > > There are commits in the lg-laptop.c file in the 6.10 series that I hope solve these issues, see https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/drivers/platform/x86/lg-laptop.c?id=v6.10&id2=v6.9 <https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/drivers/platform/x86/lg-laptop.c?id=v6.10&id2=v6.9> > > Iñaki > > > > > Regards, > > Hans > > > > > > > > > Iñaki > > > > On Mon, 15 Jul 2024 at 21:34, Iñaki Ucar <iucar@xxxxxxxxxxxxxxxxx <mailto:iucar@xxxxxxxxxxxxxxxxx> <mailto:iucar@xxxxxxxxxxxxxxxxx <mailto:iucar@xxxxxxxxxxxxxxxxx>>> wrote: > > > > > > > > On Mon, 15 Jul 2024 at 18:53, Jonathan Wright via devel <devel@xxxxxxxxxxxxxxxxxxxxxxx <mailto:devel@xxxxxxxxxxxxxxxxxxxxxxx> <mailto:devel@xxxxxxxxxxxxxxxxxxxxxxx <mailto:devel@xxxxxxxxxxxxxxxxxxxxxxx>>> wrote: > > > > Are you running KDE with HDR enabled by chance? That will make the keys non-functional. > > > > > > No, I don't think so. I don't see any HDR option anyways. > > > > Iñaki > > > > > > > > On Mon, Jul 15, 2024 at 3:52 AM Samuel Sieb <samuel@xxxxxxxx <mailto:samuel@xxxxxxxx> <mailto:samuel@xxxxxxxx <mailto:samuel@xxxxxxxx>>> wrote: > > > > On 7/15/24 1:47 AM, Iñaki Ucar wrote: > > > On Mon, 15 Jul 2024 at 10:34, Samuel Sieb <samuel@xxxxxxxx <mailto:samuel@xxxxxxxx> <mailto:samuel@xxxxxxxx <mailto:samuel@xxxxxxxx>> > > > <mailto:samuel@xxxxxxxx <mailto:samuel@xxxxxxxx> <mailto:samuel@xxxxxxxx <mailto:samuel@xxxxxxxx>>>> wrote: > > > > > > On 7/15/24 1:23 AM, Iñaki Ucar wrote: > > > > > > > > > > > > On Mon, 15 Jul 2024 at 09:56, Samuel Sieb <samuel@xxxxxxxx <mailto:samuel@xxxxxxxx> <mailto:samuel@xxxxxxxx <mailto:samuel@xxxxxxxx>> > > > <mailto:samuel@xxxxxxxx <mailto:samuel@xxxxxxxx> <mailto:samuel@xxxxxxxx <mailto:samuel@xxxxxxxx>>> > > > > <mailto:samuel@xxxxxxxx <mailto:samuel@xxxxxxxx> <mailto:samuel@xxxxxxxx <mailto:samuel@xxxxxxxx>> <mailto:samuel@xxxxxxxx <mailto:samuel@xxxxxxxx> <mailto:samuel@xxxxxxxx <mailto:samuel@xxxxxxxx>>>>> wrote: > > > > You will need to find out what the keys trigger. > > > > Do you see any messages in the journal when you press the keys? > > > > > > > > > > > > Nothing in the journal. > > > > > > > > Install "evtest" and try watching various sources to see if > > > you get a > > > > reaction when pressing the keys. > > > > > > > > > > > > Nothing either. I tried monitoring the keyboard as well as the > > > event fd > > > > called "LG WMI hotkeys", and those keys trigger nothing. :( Does > > > this > > > > mean that it's a kernel issue? > > > > > > Probably. Do you have the "lg-laptop" kernel module loaded? > > > > > > I do: > > > $ lsmod | grep lg > > > lg_laptop 32768 0 > > > sparse_keymap 12288 1 lg_laptop > > > i2c_algo_bit 20480 2 xe,i915 > > > wmi 36864 3 video,lg_laptop,wmi_bmof > > > > I suggest you contact the mailing list at: > > platform-driver-x86@xxxxxxxxxxxxxxx <mailto:platform-driver-x86@xxxxxxxxxxxxxxx> <mailto:platform-driver-x86@xxxxxxxxxxxxxxx <mailto:platform-driver-x86@xxxxxxxxxxxxxxx>> > > > > -- > > _______________________________________________ > > devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx <mailto:devel@xxxxxxxxxxxxxxxxxxxxxxx> <mailto:devel@xxxxxxxxxxxxxxxxxxxxxxx <mailto:devel@xxxxxxxxxxxxxxxxxxxxxxx>> > > To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx <mailto:devel-leave@xxxxxxxxxxxxxxxxxxxxxxx> <mailto:devel-leave@xxxxxxxxxxxxxxxxxxxxxxx <mailto:devel-leave@xxxxxxxxxxxxxxxxxxxxxxx>> > > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ <https://docs.fedoraproject.org/en-US/project/code-of-conduct/> <https://docs.fedoraproject.org/en-US/project/code-of-conduct/ <https://docs.fedoraproject.org/en-US/project/code-of-conduct/>> > > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines <https://fedoraproject.org/wiki/Mailing_list_guidelines> <https://fedoraproject.org/wiki/Mailing_list_guidelines <https://fedoraproject.org/wiki/Mailing_list_guidelines>> > > List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx <https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx> <https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx <https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx>> > > Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue <https://pagure.io/fedora-infrastructure/new_issue> <https://pagure.io/fedora-infrastructure/new_issue <https://pagure.io/fedora-infrastructure/new_issue>> > > > > > > > > -- > > Jonathan Wright > > AlmaLinux Foundation > > Mattermost: chat <https://chat.almalinux.org/almalinux/messages/@jonathan <https://chat.almalinux.org/almalinux/messages/@jonathan>> > > -- > > _______________________________________________ > > devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx <mailto:devel@xxxxxxxxxxxxxxxxxxxxxxx> <mailto:devel@xxxxxxxxxxxxxxxxxxxxxxx <mailto:devel@xxxxxxxxxxxxxxxxxxxxxxx>> > > To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx <mailto:devel-leave@xxxxxxxxxxxxxxxxxxxxxxx> <mailto:devel-leave@xxxxxxxxxxxxxxxxxxxxxxx <mailto:devel-leave@xxxxxxxxxxxxxxxxxxxxxxx>> > > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ <https://docs.fedoraproject.org/en-US/project/code-of-conduct/> <https://docs.fedoraproject.org/en-US/project/code-of-conduct/ <https://docs.fedoraproject.org/en-US/project/code-of-conduct/>> > > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines <https://fedoraproject.org/wiki/Mailing_list_guidelines> <https://fedoraproject.org/wiki/Mailing_list_guidelines <https://fedoraproject.org/wiki/Mailing_list_guidelines>> > > List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx <https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx> <https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx <https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx>> > > Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue <https://pagure.io/fedora-infrastructure/new_issue> <https://pagure.io/fedora-infrastructure/new_issue <https://pagure.io/fedora-infrastructure/new_issue>> > > > > > > > > -- > > Iñaki Úcar > > > > > > > > -- > > Iñaki Úcar > > > > > > -- > Iñaki Úcar -- _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
