On Tue, 16 Jul 2024 at 12:29, Hans de Goede <hdego...@redhat.com> 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. > 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 Iñaki > > > Regards, > > Hans > > > > > > > > > Iñaki > > > > On Mon, 15 Jul 2024 at 21:34, Iñaki Ucar <iu...@fedoraproject.org > <mailto:iu...@fedoraproject.org>> wrote: > > > > > > > > On Mon, 15 Jul 2024 at 18:53, Jonathan Wright via devel < > devel@lists.fedoraproject.org <mailto:devel@lists.fedoraproject.org>> > 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 <sam...@sieb.net > <mailto:sam...@sieb.net>> wrote: > > > > On 7/15/24 1:47 AM, Iñaki Ucar wrote: > > > On Mon, 15 Jul 2024 at 10:34, Samuel Sieb <sam...@sieb.net > <mailto:sam...@sieb.net> > > > <mailto:sam...@sieb.net <mailto:sam...@sieb.net>>> wrote: > > > > > > On 7/15/24 1:23 AM, Iñaki Ucar wrote: > > > > > > > > > > > > On Mon, 15 Jul 2024 at 09:56, Samuel Sieb < > sam...@sieb.net <mailto:sam...@sieb.net> > > > <mailto:sam...@sieb.net <mailto:sam...@sieb.net>> > > > > <mailto:sam...@sieb.net <mailto:sam...@sieb.net> > <mailto:sam...@sieb.net <mailto:sam...@sieb.net>>>> 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-...@vger.kernel.org <mailto: > platform-driver-...@vger.kernel.org> > > > > -- > > _______________________________________________ > > devel mailing list -- devel@lists.fedoraproject.org <mailto: > devel@lists.fedoraproject.org> > > To unsubscribe send an email to > devel-le...@lists.fedoraproject.org <mailto: > devel-le...@lists.fedoraproject.org> > > Fedora 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> > > List Archives: > https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org > < > https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org > > > > Do not reply to spam, report it: > 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> > > -- > > _______________________________________________ > > devel mailing list -- devel@lists.fedoraproject.org <mailto: > devel@lists.fedoraproject.org> > > To unsubscribe send an email to > devel-le...@lists.fedoraproject.org <mailto: > devel-le...@lists.fedoraproject.org> > > Fedora 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> > > List Archives: > https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org > < > https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org > > > > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue < > https://pagure.io/fedora-infrastructure/new_issue> > > > > > > > > -- > > Iñaki Úcar > > > > > > > > -- > > Iñaki Úcar > > > > -- Iñaki Úcar
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