On 19.01.23 16:06, Linux kernel regression tracking (Thorsten Leemhuis) wrote: > Hi, this is your Linux kernel regression tracker. > > I noticed a regression report in bugzilla.kernel.org. As many (most?) > kernel developer don't keep an eye on it, I decided to forward it by > mail. Quoting from https://bugzilla.kernel.org/show_bug.cgi?id=216946 : The reporter recently confirmed in the ticket that the issue still happens with 6.2. There wasn't any reply from any of the input developers here or in bugzilla afaics. :-/ Hmmm. Could someone from that camp maybe please take a minute and at least briefly look into this as answer something like "that might be due to a problem in subsystem 'foo'", "maybe ask bar for an option", or "we have no idea what might cause this, this needs to be bisected"? That would help a lot. Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr If I did something stupid, please tell me, as explained on that page. #regzbot poke >> Gé Koerkamp 2023-01-17 20:21:51 UTC >> >> Created attachment 303619 [details] >> Kernel configuration for v6.1.4/ journalctl (dmesg)/ ACPIdump/lsmod >> >> Overview: >> The touchscreen does not react on touch events. >> Touchscreen display and touchpad are working. >> >> Step to reproduce: >> Open any UI page >> Try to use touch on relevant UI controls (buttons etc.) >> >> Result: >> No reaction on screen touches >> >> Expected result: >> Reaction on touched control, same as when using the touch pad or connected mouse (which do work). >> >> Build information: >> The error happens with kernel version 6.1.4 >> After rebuilding with different kernel versions, it appears that it first fails with kernel 5.16 >> >> Additional builds: >> The click mini l9w-b still works with kernel 5.10.y LTS and 5.15.y LTS. >> >> Important remark: >> Touchscreen still works fine with kernel 6.1.4 using >> - an HP x2 detachable 10-p0xx or >> - a Lenovo yoga 520-14ikb >> >> So it could be a hardware dependent issue > > See the ticket for more details. > > > [TLDR for the rest of this mail: I'm adding this report to the list of > tracked Linux kernel regressions; the text you find below is based on a > few templates paragraphs you might have encountered already in similar > form.] > > BTW, let me use this mail to also add the report to the list of tracked > regressions to ensure it's doesn't fall through the cracks: > > #regzbot introduced: v5.15..v5.16 > https://bugzilla.kernel.org/show_bug.cgi?id=216946 > #regzbot title: hid: touchscreen broken with Toshiba satellite click > mini l9w-b > #regzbot ignore-activity > > This isn't a regression? This issue or a fix for it are already > discussed somewhere else? It was fixed already? You want to clarify when > the regression started to happen? Or point out I got the title or > something else totally wrong? Then just reply and tell me -- ideally > while also telling regzbot about it, as explained by the page listed in > the footer of this mail. > > Developers: When fixing the issue, remember to add 'Link:' tags pointing > to the report (e.g. the buzgzilla ticket and maybe this mail as well, if > this thread sees some discussion). See page linked in footer for details. > > Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) > -- > Everything you wanna know about Linux kernel regression tracking: > https://linux-regtracking.leemhuis.info/about/#tldr > If I did something stupid, please tell me, as explained on that page.
