Re: i915kms.ko regression?
Hi, That fix came from the linux commit hash i mentioned in the commit. I found the backlight tunable in the i915 source. :) (My asus zenbook works with that in -head, btw. But I dn't have acpi_asus_wmi loaded.) -adrian On 22 May 2015 at 01:39, Johannes Jost Meixner wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 > > So, > > here's what I know. > > My UX32VD "works" okay if you back out > > https://svnweb.freebsd.org/changeset/base/277959 > > The problem with it is, once you do back that out, you won't be able > to set the brightness anymore (via acpi_asus_wmi). > > Adrian- do you remember where you found the backlight tunable and > which it was? > > I could back out those changes, install "stock" lemul (instead of > backed-out 277959 + lemul), and see what happens. > > > - -Johannes > > > On 05/22/2015 10:10, Adrian Chadd wrote: >> On 22 May 2015 at 00:00, Stefan Parvu >> wrote: >>> Does -HEAD do the same thing still? >>> >>> I tried that couple of days back. Yes, same problem: blank >>> screen, no luck with any settings like backlight. I can easily >>> ssh and reboot or CTRL-ALT-F1 and CTRL-C and reboot (you see >>> nothing on the screen) :) >> >> ok. i really do bet it's a backlight config problem, and >> unfortunately I don't have the laptop to be able to debug it. Sorry >> :( >> >> >> >> -a >> > > - -- > Johannes Meixner| FreeBSD Committer > x...@freebsd.org | http://people.freebsd.org/~xmj > -BEGIN PGP SIGNATURE- > Version: GnuPG v2 > > iQEcBAEBCAAGBQJVXuswAAoJEPyeKTcbGw0LSbQIAJjRMmtKTn1SAYfsHhsp7N5x > twizIEZpgttmjaMJr6FuOWt3ItmfXWhxuQaqRZrb0xazzt9Pg1d1DHmmDOXihuXc > JaEM603/J/SrsvYz7lJgy9MXC4ErN453aRYupNkEQGtSqk2pQt/l+JvoVdQi+dLp > pffmGD4mJFw4B9B0eGrAINrWzNi3so7P3CqRgrIf1B14WBGX2Nreq60MFdS5CrjV > A0UONsJrMKPB9oyskfA9RHmtNI4UYUbDeyLl+X9LOz8zYlNI4l6/CfMZcKdUzmzh > gQ3NqPERsdFw7s0DLZmx0jv42lYg6f2jEti7JRzgHVD900PGz49vk5XbqcwY2JM= > =l5uv > -END PGP SIGNATURE- ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: i915kms.ko regression?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 05/22/2015 11:55, Lutz Bichler wrote: > > - after some more syncing with Linux 3.5.7, brightness control > using hw.acpi.video.lcd0.brightness works again How did you make that happen? Do you have a diff you could share? > - brightness control using the function keys (acpi_asus_wmi?) > never really worked, neither before nor after the changes to > drm2/i915. Indeed. Do we actually have a tool with which I could ... "keylog", for lack of a better word, all ACPI events, send them (the event name, debug info etc) to syslog, and so on? If there was, I could take a crack at making those buttons work. - -- Johannes Meixner| FreeBSD Committer x...@freebsd.org | http://people.freebsd.org/~xmj -BEGIN PGP SIGNATURE- Version: GnuPG v2 iQEcBAEBCAAGBQJVXxPbAAoJEPyeKTcbGw0LxMcH/1vgxmS54QYOSABovDpEryEs A7hPRbXpM6sO0pvSEOYqCQKI8SyQlQh7061L3NxXM2ynjqLDwhJmZJwRA8uVbDqy U8bcWDmp3WdJ6vNymB/Ooat+1HtKKpi48LW+hdhDefBbUJP8WXd/pv+8v7iS9xHb +WcnAP/VDhoydzLgh7fK7wJFmOlYGfAFr7k7d2Huamo6kam96Z6Dktlh4E8ZTAYi ex36QBOYmaMZ2iKJLJb5Z2DYFpe7BiKNbzANGF3FOJN510iiJrhy5h8rF00KTEzH mTQXlQ1keH3broYA42r8jiLaNhGOtufCfEQH8pZucSgdSc9Hc8zkcHlNUx3eCdM= =i4es -END PGP SIGNATURE- ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: i915kms.ko regression?
Hi, on my UX31A it is/was like this: - after 277959 the display was dark - backing out 277959 gave full brightness, but no brightness control using hw.acpi.video.lcd0.brightness anymore - after some more syncing with Linux 3.5.7, brightness control using hw.acpi.video.lcd0.brightness works again - brightness control using the function keys (acpi_asus_wmi?) never really worked, neither before nor after the changes to drm2/i915. Regards, Lutz 2015-05-22 10:39 GMT+02:00 Johannes Jost Meixner : > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 > > So, > > here's what I know. > > My UX32VD "works" okay if you back out > > https://svnweb.freebsd.org/changeset/base/277959 > > The problem with it is, once you do back that out, you won't be able > to set the brightness anymore (via acpi_asus_wmi). > > Adrian- do you remember where you found the backlight tunable and > which it was? > > I could back out those changes, install "stock" lemul (instead of > backed-out 277959 + lemul), and see what happens. > > > - -Johannes > > > On 05/22/2015 10:10, Adrian Chadd wrote: > > On 22 May 2015 at 00:00, Stefan Parvu > > wrote: > >> > >>> Does -HEAD do the same thing still? > >> > >> I tried that couple of days back. Yes, same problem: blank > >> screen, no luck with any settings like backlight. I can easily > >> ssh and reboot or CTRL-ALT-F1 and CTRL-C and reboot (you see > >> nothing on the screen) :) > > > > ok. i really do bet it's a backlight config problem, and > > unfortunately I don't have the laptop to be able to debug it. Sorry > > :( > > > > > > > > -a > > > > - -- > Johannes Meixner| FreeBSD Committer > x...@freebsd.org | http://people.freebsd.org/~xmj > -BEGIN PGP SIGNATURE- > Version: GnuPG v2 > > iQEcBAEBCAAGBQJVXuswAAoJEPyeKTcbGw0LSbQIAJjRMmtKTn1SAYfsHhsp7N5x > twizIEZpgttmjaMJr6FuOWt3ItmfXWhxuQaqRZrb0xazzt9Pg1d1DHmmDOXihuXc > JaEM603/J/SrsvYz7lJgy9MXC4ErN453aRYupNkEQGtSqk2pQt/l+JvoVdQi+dLp > pffmGD4mJFw4B9B0eGrAINrWzNi3so7P3CqRgrIf1B14WBGX2Nreq60MFdS5CrjV > A0UONsJrMKPB9oyskfA9RHmtNI4UYUbDeyLl+X9LOz8zYlNI4l6/CfMZcKdUzmzh > gQ3NqPERsdFw7s0DLZmx0jv42lYg6f2jEti7JRzgHVD900PGz49vk5XbqcwY2JM= > =l5uv > -END PGP SIGNATURE- > ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: i915kms.ko regression?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 So, here's what I know. My UX32VD "works" okay if you back out https://svnweb.freebsd.org/changeset/base/277959 The problem with it is, once you do back that out, you won't be able to set the brightness anymore (via acpi_asus_wmi). Adrian- do you remember where you found the backlight tunable and which it was? I could back out those changes, install "stock" lemul (instead of backed-out 277959 + lemul), and see what happens. - -Johannes On 05/22/2015 10:10, Adrian Chadd wrote: > On 22 May 2015 at 00:00, Stefan Parvu > wrote: >> >>> Does -HEAD do the same thing still? >> >> I tried that couple of days back. Yes, same problem: blank >> screen, no luck with any settings like backlight. I can easily >> ssh and reboot or CTRL-ALT-F1 and CTRL-C and reboot (you see >> nothing on the screen) :) > > ok. i really do bet it's a backlight config problem, and > unfortunately I don't have the laptop to be able to debug it. Sorry > :( > > > > -a > - -- Johannes Meixner| FreeBSD Committer x...@freebsd.org | http://people.freebsd.org/~xmj -BEGIN PGP SIGNATURE- Version: GnuPG v2 iQEcBAEBCAAGBQJVXuswAAoJEPyeKTcbGw0LSbQIAJjRMmtKTn1SAYfsHhsp7N5x twizIEZpgttmjaMJr6FuOWt3ItmfXWhxuQaqRZrb0xazzt9Pg1d1DHmmDOXihuXc JaEM603/J/SrsvYz7lJgy9MXC4ErN453aRYupNkEQGtSqk2pQt/l+JvoVdQi+dLp pffmGD4mJFw4B9B0eGrAINrWzNi3so7P3CqRgrIf1B14WBGX2Nreq60MFdS5CrjV A0UONsJrMKPB9oyskfA9RHmtNI4UYUbDeyLl+X9LOz8zYlNI4l6/CfMZcKdUzmzh gQ3NqPERsdFw7s0DLZmx0jv42lYg6f2jEti7JRzgHVD900PGz49vk5XbqcwY2JM= =l5uv -END PGP SIGNATURE- ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: i915kms.ko regression?
> ok. i really do bet it's a backlight config problem, and unfortunately > I don't have the laptop to be able to debug it. Sorry :( no worries. But what does this mean in practice for future: do we need to wait for a new drm2 update or this problem will stay this way until somebody really does fix it ? -- Stefan Parvu ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: i915kms.ko regression?
On 22 May 2015 at 00:00, Stefan Parvu wrote: > >> Does -HEAD do the same thing still? > > I tried that couple of days back. Yes, same problem: blank screen, no > luck with any settings like backlight. I can easily ssh and reboot or > CTRL-ALT-F1 and CTRL-C and reboot (you see nothing on the screen) :) ok. i really do bet it's a backlight config problem, and unfortunately I don't have the laptop to be able to debug it. Sorry :( -a ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: i915kms.ko regression?
> Does -HEAD do the same thing still? I tried that couple of days back. Yes, same problem: blank screen, no luck with any settings like backlight. I can easily ssh and reboot or CTRL-ALT-F1 and CTRL-C and reboot (you see nothing on the screen) :) -- Stefan Parvu ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: Re: i915kms.ko regression?
And they're $900 on amazon, sorry :( (My Zenbook works fine, but it's not exactly the same.) Does -HEAD do the same thing still? -a On 21 May 2015 at 21:57, Adrian Chadd wrote: > Hi, > > I don't know . Unfortunately the drm2 update landed in between some > backlight changes in upstream ,and it's quite possible that we've hit > some magic point in the linux history where the backlight broke for > various versions of laptops. > > It's fine for all the models I own, so unless someone buys me one so I > can tinker with it, you're going to have to wait for the next drm2 > update to more recent Linux code. > > > > -adrian > > > On 21 May 2015 at 20:45, Johannes Jost Meixner wrote: >> -BEGIN PGP SIGNED MESSAGE- >> Hash: SHA256 >> >> Hi Adrian, >> >> Stefan is seeing the same issue I've started seeing in February. >> >> We're both using ASUS UX32VDs >> (https://wiki.freebsd.org/Laptops/ASUS_UX32VD). >> >> What's the actual fix for it? >> - -J >> >> >>> Hi, >>> >>> How are things ? Still using Zenbook ? >>> >>> Im running out of ideas: it seems I cant update anymore my FreeBSD >>> 11 to latest HEAD release since Xorg refuses to work/start nicely >>> on this laptop. Something broke down Xorg after drm2 update at the >>> beginning of Feb 2015. >>> >>> I logged here the entire story: >>> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198937 >>> >>> Any tips very welcome. Are you using FreeBSD current on Zenbook ? >>> >>> Thanks, >> >> >> >> - Forwarded Message >> Subject: Re: i915kms.ko regression? >> Date: Thu, 5 Feb 2015 11:29:20 -0800 >> From: Adrian Chadd >> To: Michael Reifenberger >> CC: Lutz Bichler , Johannes Meixner >> , curr...@freebsd.org >> >> There's a backlight_invert tunable/hint that you can set in >> /boot/loader.conf . Try setting it to 1 and rebooting. >> >> >> - -a >> >> >> On 5 February 2015 at 10:32, wrote: >>> Am 2015-02-05 09:46, schrieb Lutz Bichler: >>>> >>>> Hi Johannes, >>>> >>>> i am experiencing a similar behavior on an Asus UX31A. The >>>> display is active but brightness seems to be near 0 and >>>> unchangeable. >>>> >>>> Reverting https://svnweb.freebsd.org/changeset/base/277959 made >>>> me get full brightness again. Unfortunately, brightness changing >>>> does not work. >>>> >>> >>> Me too for my Asus UX32VD Notebook. >>> >>> Greetings --- Michael Reifenberger >>> >>> ___ >>> freebsd-current@freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-current To >>> unsubscribe, send any mail to >>> "freebsd-current-unsubscr...@freebsd.org" >> >> >> -BEGIN PGP SIGNATURE- >> Version: GnuPG v2 >> >> iQEcBAEBCAAGBQJVXqZmAAoJEPyeKTcbGw0LfRgIALvtme8p4NfBDONVh2fX0JZB >> yDYUhIQgRPFkGYNkFQ/qpokHwfRpxQ+M61Ou2MsXmU6ea90g4eapejGXNlFYp5Td >> oVXFI+hVuJ+bB3ajuXP60n77Pt+cIKw11vFsp4c94yPStCdTQUqT07g1i2iaYyF0 >> WydYlf4J/DizuDJ6haW8Ye+MZziK2O8krohcQnCXQFM1JyjuSmCXmz6Xp4a7dwop >> wE0dJ7wbIl+MnY2mPtaH3cONOqCFCtxG9HGax6gmHB12kyGgi3UWXs6oABPYxg8d >> VgPNKZESXUVryKN7hDjGjuQnc7BGCj4cTJbuSD8eaog0OvcqVuTNP+Lp6jk8q6I= >> =urNW >> -END PGP SIGNATURE- ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: Re: i915kms.ko regression?
Hi, I don't know . Unfortunately the drm2 update landed in between some backlight changes in upstream ,and it's quite possible that we've hit some magic point in the linux history where the backlight broke for various versions of laptops. It's fine for all the models I own, so unless someone buys me one so I can tinker with it, you're going to have to wait for the next drm2 update to more recent Linux code. -adrian On 21 May 2015 at 20:45, Johannes Jost Meixner wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 > > Hi Adrian, > > Stefan is seeing the same issue I've started seeing in February. > > We're both using ASUS UX32VDs > (https://wiki.freebsd.org/Laptops/ASUS_UX32VD). > > What's the actual fix for it? > - -J > > >> Hi, >> >> How are things ? Still using Zenbook ? >> >> Im running out of ideas: it seems I cant update anymore my FreeBSD >> 11 to latest HEAD release since Xorg refuses to work/start nicely >> on this laptop. Something broke down Xorg after drm2 update at the >> beginning of Feb 2015. >> >> I logged here the entire story: >> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198937 >> >> Any tips very welcome. Are you using FreeBSD current on Zenbook ? >> >> Thanks, > > > > - Forwarded Message > Subject: Re: i915kms.ko regression? > Date: Thu, 5 Feb 2015 11:29:20 -0800 > From: Adrian Chadd > To: Michael Reifenberger > CC: Lutz Bichler , Johannes Meixner > , curr...@freebsd.org > > There's a backlight_invert tunable/hint that you can set in > /boot/loader.conf . Try setting it to 1 and rebooting. > > > - -a > > > On 5 February 2015 at 10:32, wrote: >> Am 2015-02-05 09:46, schrieb Lutz Bichler: >>> >>> Hi Johannes, >>> >>> i am experiencing a similar behavior on an Asus UX31A. The >>> display is active but brightness seems to be near 0 and >>> unchangeable. >>> >>> Reverting https://svnweb.freebsd.org/changeset/base/277959 made >>> me get full brightness again. Unfortunately, brightness changing >>> does not work. >>> >> >> Me too for my Asus UX32VD Notebook. >> >> Greetings --- Michael Reifenberger >> >> ___ >> freebsd-current@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-current To >> unsubscribe, send any mail to >> "freebsd-current-unsubscr...@freebsd.org" > > > -BEGIN PGP SIGNATURE- > Version: GnuPG v2 > > iQEcBAEBCAAGBQJVXqZmAAoJEPyeKTcbGw0LfRgIALvtme8p4NfBDONVh2fX0JZB > yDYUhIQgRPFkGYNkFQ/qpokHwfRpxQ+M61Ou2MsXmU6ea90g4eapejGXNlFYp5Td > oVXFI+hVuJ+bB3ajuXP60n77Pt+cIKw11vFsp4c94yPStCdTQUqT07g1i2iaYyF0 > WydYlf4J/DizuDJ6haW8Ye+MZziK2O8krohcQnCXQFM1JyjuSmCXmz6Xp4a7dwop > wE0dJ7wbIl+MnY2mPtaH3cONOqCFCtxG9HGax6gmHB12kyGgi3UWXs6oABPYxg8d > VgPNKZESXUVryKN7hDjGjuQnc7BGCj4cTJbuSD8eaog0OvcqVuTNP+Lp6jk8q6I= > =urNW > -END PGP SIGNATURE- ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Fwd: Re: i915kms.ko regression?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi Adrian, Stefan is seeing the same issue I've started seeing in February. We're both using ASUS UX32VDs (https://wiki.freebsd.org/Laptops/ASUS_UX32VD). What's the actual fix for it? - -J > Hi, > > How are things ? Still using Zenbook ? > > Im running out of ideas: it seems I cant update anymore my FreeBSD > 11 to latest HEAD release since Xorg refuses to work/start nicely > on this laptop. Something broke down Xorg after drm2 update at the > beginning of Feb 2015. > > I logged here the entire story: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198937 > > Any tips very welcome. Are you using FreeBSD current on Zenbook ? > > Thanks, - Forwarded Message Subject: Re: i915kms.ko regression? Date: Thu, 5 Feb 2015 11:29:20 -0800 From: Adrian Chadd To: Michael Reifenberger CC: Lutz Bichler , Johannes Meixner , curr...@freebsd.org There's a backlight_invert tunable/hint that you can set in /boot/loader.conf . Try setting it to 1 and rebooting. - -a On 5 February 2015 at 10:32, wrote: > Am 2015-02-05 09:46, schrieb Lutz Bichler: >> >> Hi Johannes, >> >> i am experiencing a similar behavior on an Asus UX31A. The >> display is active but brightness seems to be near 0 and >> unchangeable. >> >> Reverting https://svnweb.freebsd.org/changeset/base/277959 made >> me get full brightness again. Unfortunately, brightness changing >> does not work. >> > > Me too for my Asus UX32VD Notebook. > > Greetings --- Michael Reifenberger > > ___ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current To > unsubscribe, send any mail to > "freebsd-current-unsubscr...@freebsd.org" -BEGIN PGP SIGNATURE- Version: GnuPG v2 iQEcBAEBCAAGBQJVXqZmAAoJEPyeKTcbGw0LfRgIALvtme8p4NfBDONVh2fX0JZB yDYUhIQgRPFkGYNkFQ/qpokHwfRpxQ+M61Ou2MsXmU6ea90g4eapejGXNlFYp5Td oVXFI+hVuJ+bB3ajuXP60n77Pt+cIKw11vFsp4c94yPStCdTQUqT07g1i2iaYyF0 WydYlf4J/DizuDJ6haW8Ye+MZziK2O8krohcQnCXQFM1JyjuSmCXmz6Xp4a7dwop wE0dJ7wbIl+MnY2mPtaH3cONOqCFCtxG9HGax6gmHB12kyGgi3UWXs6oABPYxg8d VgPNKZESXUVryKN7hDjGjuQnc7BGCj4cTJbuSD8eaog0OvcqVuTNP+Lp6jk8q6I= =urNW -END PGP SIGNATURE- ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: i915kms.ko regression?
There's a backlight_invert tunable/hint that you can set in /boot/loader.conf . Try setting it to 1 and rebooting. -a On 5 February 2015 at 10:32, wrote: > Am 2015-02-05 09:46, schrieb Lutz Bichler: >> >> Hi Johannes, >> >> i am experiencing a similar behavior on an Asus UX31A. The display is >> active but brightness seems to be near 0 and unchangeable. >> >> Reverting https://svnweb.freebsd.org/changeset/base/277959 made me get >> full >> brightness again. Unfortunately, brightness changing does not work. >> > > Me too for my Asus UX32VD Notebook. > > Greetings > --- > Michael Reifenberger > > ___ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org" ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: i915kms.ko regression?
Am 2015-02-05 09:46, schrieb Lutz Bichler: Hi Johannes, i am experiencing a similar behavior on an Asus UX31A. The display is active but brightness seems to be near 0 and unchangeable. Reverting https://svnweb.freebsd.org/changeset/base/277959 made me get full brightness again. Unfortunately, brightness changing does not work. Me too for my Asus UX32VD Notebook. Greetings --- Michael Reifenberger ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: i915kms.ko regression?
Hi Lutz, backing out that change fixed it, apart from the brightness regression. I have a hunch that the brightness regressed earler, I remember noticing that loading acpi_video and setting hw.acpi.video.lcd1.brightness didn't have any effect sometime after the i915 import. Best -Johannes On Thu, Feb 05, 2015 at 10:46:22AM +0100, Lutz Bichler wrote: > Hi Johannes, > > i am experiencing a similar behavior on an Asus UX31A. The display is > active but brightness seems to be near 0 and unchangeable. > > Reverting https://svnweb.freebsd.org/changeset/base/277959 made me get full > brightness again. Unfortunately, brightness changing does not work. > > Regards, Lutz -- Johannes Meixner| FreeBSD Committer x...@freebsd.org| http://people.freebsd.org/~xmj pgpnxpwzTM5XO.pgp Description: PGP signature
Re: i915kms.ko regression?
Hi Johannes, i am experiencing a similar behavior on an Asus UX31A. The display is active but brightness seems to be near 0 and unchangeable. Reverting https://svnweb.freebsd.org/changeset/base/277959 made me get full brightness again. Unfortunately, brightness changing does not work. Regards, Lutz ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
i915kms.ko regression?
So it seems that some change between 10 and 4 days ago to the i915kms subsystem introduced a regression with which loading i915kms through either console, or Xorg, blanks the screen and makes the system unresponsive in that changing to another tty, or from Xorg back to tty, does not yield any un-blanking. I don't currently have another machine to ssh in and read logfiles (so neither Xorg, messages or dmesg outputs can be had. Is there any way I could go about debugging this issue? The Laptop contains both an NVIDIA GPU as well as a Sandy/IvyBridge one, specs here: https://wiki.freebsd.org/Laptops/ASUS_UX32VD Best -Johannes [ originally posted to hackers@ then swills pointed out it should be here. ] -- Johannes Meixner| FreeBSD Committer x...@freebsd.org| http://people.freebsd.org/~xmj pgpGsSCzH4sjI.pgp Description: PGP signature
