From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: 4.8-rc1: it is now common that machine needs re-run of xrandr after resume Date: Wed, 14 Sep 2016 09:54:10 +0200 Message-ID: <20160914075410.GA7540@amd> References: <20160913202350.GA30707@amd> <20160913210437.GA4097@amd> <87y42vrkwl.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <87y42vrkwl.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Jani Nikula Cc: daniel.vetter@intel.com, intel-gfx@lists.freedesktop.org, "Rafael J. Wysocki" , kernel list , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gV2VkIDIwMTYtMDktMTQgMTA6Mzg6MTgsIEphbmkgTmlrdWxhIHdyb3RlOgo+IE9uIFdlZCwg MTQgU2VwIDIwMTYsIFBhdmVsIE1hY2hlayA8cGF2ZWxAdWN3LmN6PiB3cm90ZToKPiA+IEhpIQo+ ID4KPiA+PiBJIGhhdmUKPiA+PiAKPiA+PiAwMDowMi4wIFZHQSBjb21wYXRpYmxlIGNvbnRyb2xs ZXI6IEludGVsIENvcnBvcmF0aW9uIDQgU2VyaWVzIENoaXBzZXQKPiA+PiBJbnRlZ3JhdGVkIEdy YXBoaWNzIENvbnRyb2xsZXIgKHJldiAwMykKPiA+PiAKPiA+PiBJbiBwcmV2aW91cyBrZXJuZWxz LCByZXN1bWUgd29ya2VkIG9rLiBXaXRoIDQuOC1yYzEsIEkgcXVpdGUgb2Z0ZW4gKDEKPiA+PiBp biAxMCByZXN1bWVzPykgZ2V0IGluIHN0YXRlIHdoZXJlIHByaW1hcnkgbW9uaXRvciAoRFZJKSBp cyBkZWFkIChpbgo+ID4+IHBvd2Vyc2F2ZSkgYW5kIGFsbCB3aW5kb3dzIG1vdmUgdG8gc2Vjb25k YXJ5IG1vbml0b3IgKFZHQSkuIFJ1bm5pbmcKPiA+PiAieHJhbmRyIiBmaXhlcyB0aGF0Lgo+ID4+ IAo+ID4+IEknbGwgdXBkYXRlIHRvIG5ld2VyIHJjIGFuZCBzZWUgaWYgaXQgaGFwcGVucyBhZ2Fp biwgYnV0IGlmIHlvdSBoYXZlCj4gPj4gYW55IGlkZWFzLCBub3cgd291bGQgYmUgZ29vZCB0aW1l 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atrey.karlin.mff.cuni.cz ([195.113.26.193]:41017 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761960AbcINHy2 (ORCPT ); Wed, 14 Sep 2016 03:54:28 -0400 Date: Wed, 14 Sep 2016 09:54:10 +0200 From: Pavel Machek To: Jani Nikula Cc: kernel list , daniel.vetter@intel.com, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, "Rafael J. Wysocki" Subject: Re: 4.8-rc1: it is now common that machine needs re-run of xrandr after resume Message-ID: <20160914075410.GA7540@amd> References: <20160913202350.GA30707@amd> <20160913210437.GA4097@amd> <87y42vrkwl.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87y42vrkwl.fsf@intel.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed 2016-09-14 10:38:18, Jani Nikula wrote: > On Wed, 14 Sep 2016, Pavel Machek wrote: > > Hi! > > > >> I have > >> > >> 00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset > >> Integrated Graphics Controller (rev 03) > >> > >> In previous kernels, resume worked ok. With 4.8-rc1, I quite often (1 > >> in 10 resumes?) get in state where primary monitor (DVI) is dead (in > >> powersave) and all windows move to secondary monitor (VGA). Running > >> "xrandr" fixes that. > >> > >> I'll update to newer rc and see if it happens again, but if you have > >> any ideas, now would be good time. > > > > Ok. With -rc6, X are completely broken. I got notification "could not > > restore CRTC config for screen 63" or something like that, and window > > manager just does not start. > > Ugh. Can you bisect from v4.7, assuming it worked? That's probably the > fastest way to resolve this. The "completely broken" part -- something broke in my userland, as booting to the old kernel does not fix it. I'll have to figure it out. For the "sometimes need xrandr after resume": I don't think I can bisect that. It only happens sometimes :-(. But there's something helpful in the logs: Best regards, Pavel [ 1856.213154] CPU1 is up [ 1856.213167] ACPI: Waking up from system sleep state S3 [ 1856.217998] clocksource: Switched to clocksource hpet [ 1856.218170] uhci_hcd 0000:00:1d.0: System wakeup disabled by ACPI [ 1856.218470] uhci_hcd 0000:00:1d.2: System wakeup disabled by ACPI [ 1856.218656] uhci_hcd 0000:00:1d.1: System wakeup disabled by ACPI [ 1856.218665] uhci_hcd 0000:00:1d.3: System wakeup disabled by ACPI [ 1856.218863] ehci-pci 0000:00:1d.7: System wakeup disabled by ACPI [ 1856.218863] PM: noirq resume of devices complete after 19.597 msecs [ 1856.218863] PM: early resume of devices complete after 1.092 msecs [ 1856.218863] usb usb2: root hub lost power or was reset [ 1856.218863] usb usb3: root hub lost power or was reset [ 1856.218863] usb usb4: root hub lost power or was reset [ 1856.218863] usb usb5: root hub lost power or was reset [ 1856.218863] pcieport 0000:00:1c.1: System wakeup disabled by ACPI [ 1856.218863] serial 00:03: activated [ 1856.218863] parport_pc 00:04: activated [ 1856.218863] rtc_cmos 00:05: System wakeup disabled by ACPI [ 1856.218863] ata2: port disabled--ignoring [ 1856.218863] r8169 0000:03:00.0 eth0: link down [ 1856.218863] sd 2:0:0:0: [sda] Starting disk [ 1856.218863] sd 2:0:1:0: [sdb] Starting disk [ 1856.218863] ata4.01: NODEV after polling detection [ 1856.218863] ata3.01: ACPI cmd ef/03:45:00:00:00:b0 (SET FEATURES) filtered out [ 1856.218863] ata3.01: ACPI cmd ef/03:0c:00:00:00:b0 (SET FEATURES) filtered out [ 1856.218863] ata3.01: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 1856.218863] ata3.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out [ 1856.218863] ata3.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out [ 1856.218863] ata3.00: ACPI cmd c6/00:10:00:00:00:a0 (SET MULTIPLE MODE) succeeded [ 1856.218863] ata3.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 1856.218863] ata3.00: configured for UDMA/133 [ 1856.218863] ata4.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out [ 1856.218863] ata4.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out [ 1856.218863] ata4.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 1856.218863] ata3.01: configured for UDMA/133 [ 1856.218863] ata4.00: configured for UDMA/133 [ 1856.218863] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 130 [ 1856.218863] Raw EDID: [ 1856.218863] 00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 130 [ 1856.218863] Raw EDID: [ 1856.218863] 00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 130 [ 1856.218863] Raw EDID: [ 1856.218863] 00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 130 [ 1856.218863] Raw EDID: [ 1856.218863] 00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1856.218863] i915 0000:00:02.0: HDMI-A-1: EDID block 0 invalid. [ 1857.416283] r8169 0000:03:00.0 eth0: link up [ 1858.352216] PM: resume of devices complete after 2990.454 msecs [ 1858.353245] PM: resume devices took 2.992 seconds [ 1858.353344] PM: Finishing wakeup. [ 1858.353346] Restarting tasks ... [ 1858.353491] usb 1-8: USB disconnect, device number 6 [ 1858.358714] done. [ 1858.861355] r8169 0000:03:00.0 eth0: link down [ 1858.861439] r8169 0000:03:00.0 eth0: link down [ 1860.726118] r8169 0000:03:00.0 eth0: link up [ 3806.819909] perf: interrupt took too long (3931 > 3922), lowering kernel.perf_event_max_sample_rate to 50750 Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html