[Bug 488328] Re: screen brightness won't come back when I open the lid
** Changed in: linux Importance: Unknown = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/488328 Title: screen brightness won't come back when I open the lid -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
This change got lost in the major DRM update to v2.6.33. Reapplied for lucid. ** Changed in: linux (Ubuntu) Status: Fix Released = Fix Committed -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
This bug was fixed in the package linux - 2.6.32-19.28 --- linux (2.6.32-19.28) lucid; urgency=low [ Andy Whitcroft ] * [Config] enable various multitouch devices - LP: #541453 [ Chase Douglas ] * (pre-stable): input: ALPS - Add signature for HP Pavilion dm3 laptops - LP: #545307 * SAUCE: Disable function tracing after hitting __schedule_bug * SAUCE: Reduce ACPI resource conflict message to KERN_INFO, printf cleanup - LP: #440470 [ Jesse Barnes ] * SAUCE: drm/i915: don't change DRM configuration when releasing load detect pipe - LP: #488328 [ John Johansen ] * SAUCE: AppArmor: Remove null_profile's use of PFLAG_NO_LIST_REF - LP: #539437 * SAUCE: AppArmor: Stop page allocation warnings that can occur on policy load - LP: #458299 * SAUCE: AppArmor: Return string len rather than the allocation size - LP: #551844 * SAUCE: AppArmor: Fix oops in profile verification if profile unpack fails. [ Luke Yelavich ] * [Config] Enable Nouveau DRM module on powerpc [ Stefan Bader ] * SAUCE: Pull in thinkpad-acpi from v2.6.34-rc1 - LP: #357673 * [Config] Enable thinkpad-acpi ALSA volume control - LP: #357673 [ Steve Conklin ] * SAUCE: drm/i915: Disable FBC on 915GM and 945GM - LP: #492392, #539609 [ Upstream Kernel Changes ] * Revert (pre-stable) drm/i915: blacklist lid status: Sony VGN-BX196VP, Dell Inspiron 700m - LP: #515246 * (pre-stable) softlockup: Stop spurious softlockup messages due to overflow - LP: #551068 * backlight: mbp_nvidia_bl - add five more MacBook variants - LP: #511965 * drm/nv04-nv40: Fix up the programmed horizontal sync pulse delay. - LP: #529130 * drm/nouveau: Fix fbcon corruption with font width not divisible by 8 - LP: #544739 * (pre-stable) USB: fix usbfs regression * drm/radeon/bo: add some fallback placements for VRAM only objects. - LP: #507148 * drm/radeon/kms: don't print error on -ERESTARTSYS. - LP: #507148 * Input: add the ABS_MT_PRESSURE event - LP: #541453 * HID: Support for 3M multitouch panel - LP: #541453 * HID: make 3M PCT touchscreen driver standalone config option - LP: #541453 * HID: add support for Stantum multitouch panel - LP: #541453 * HID: make Stantum driver standalone config option - LP: #541453 * HID: add support for Acer T230H multitouch - LP: #541453 * HID: add support for Pixart Imaging Optical Touch Screen - LP: #541453 * HID: fixed bug in single-touch emulation on the stantum panel - LP: #541453 * HID: add pressure support for the Stantum multitouch panel - LP: #541453 * HID: Support for MosArt multitouch panel - LP: #541453 * HID: hid-ntrig add multi input quirk and clean up - LP: #541453 * HID: n-trig: remove unnecessary tool switching - LP: #541453 * HID: hid-ntrig: multitouch cleanup and fix - LP: #541453 * HID: hid-ntrig: Single touch mode tap - LP: #541453 * hid: ntrig touch events - LP: #541453 * (pre-stable) x86-32, resume: do a global tlb flush in S4 resume - LP: #531309 * drm/i915: Part of: Add initial bits for VGA modesetting bringup on Sandybridge. - LP: #515246 * drm/i915: Stop trying to use ACPI lid status to determine LVDS connection. - LP: #515246 -- Andy Whitcroft a...@canonical.com Wed, 31 Mar 2010 15:14:32 +0100 ** Changed in: linux (Ubuntu) Status: Fix Committed = Fix Released -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
I confirm that if you switch quickly to VT Xorg does not crash. -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
If you are interested, I filed another bug fox xorg crash: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/535640 -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
@Chase Douglas: Filed as bug #540134. -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
Nicolò, is this fixed for you? I am still encountering this problem with kernel 2.6.32-16.25. The kernel from Chase Douglas fixes the issue, the current kernel in lucid does not. -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
Also working in -15, but broken again in -16. The display stays off, only a vt switch turns it back on. -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
In my case X crashes when opening the lid, so I don't know -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
@Kai Jauch: The 2.6.32-16 kernel has the 2.6.33 drm (graphics drivers) stack in it. This was done for many varied reasons, one of which is better support for intel graphics. If you are having issues now, I suggest opening a new bug just to keep things separate and not get too tangled up with the fix for the old graphics drivers. @Nicolò Chieffo: You can test this by switching to another VT, closing the lid, and opening it back up. I think this should exercise the same bits as doing it in X. If X still crashes and screws things up you can stop it temporarily: sudo stop gdm -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
For interested people, the other part of the bug (the gnome-settings- daemon notification and input slowdown) is in bug #524830 -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
Although the fix hasn't reached upstream, I believe upstream is working on solving the solution through further development work to make things behave more correctly. In the meantime, we need a fix for Lucid, so the patch was committed to the lucid kernel tree. Please test the next lucid kernel release (should be sometime in the next few days) to ensure it resolves this issue. ** Changed in: linux (Ubuntu) Status: Triaged = Fix Committed -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
This bug was fixed in the package linux - 2.6.32-15.21 --- linux (2.6.32-15.21) lucid; urgency=low [ Andy Whitcroft ] * Revert (pre-stable) drm/i915: Increase fb alignment to 64k * Revert [Config] lenovo-sl-laptop -- enable * Revert ubuntu: lenovo-sl-laptop -- git tip (b19a08f81f) * armel -- cramfs module will no longer be built * d-i -- make all modules optional * rename the debug packages to match archive standard - LP: #527837 * lenovo-sl-laptop is no longer built [ Colin Ian King ] * Disable 4MB page tables for Atom, work around errata AAE44 - LP: #523112 [ Colin Watson ] * ubuntu: dm-raid4-5: Depend on XOR_BLOCKS * ubuntu: fsam7400: Depend on CHECK_SIGNATURE [ Jesse Barnes ] * SAUCE: drm/i915: don't change DRM configuration when releasing load detect pipe - LP: #488328 [ Loïc Minier ] * [Config] armel Update versatile initrd configs - LP: #524893 * SAUCE: [um] Don't use nx_enabled under UML - LP: #524849 [ Manoj Iyer ] * [Config] added new config option CONFIG_SR_REPORT_TIME_LIMIT [ Mario Limonciello ] * SAUCE: v3 - Add Dell Business Class Netbook LED driver [ Rafael J. Wysocki ] * SAUCE: PM report driver and device suspend/resume times. [ Surbhi Palande ] * Revert [Upstream] e1000e: enhance frame fragment detection - CVE-2009-4538 * Revert [Upstream] e1000: enhance frame fragment detection - CVE-2009-4536 [ Tim Gardner ] * [Config] Enabled CONFIG_LEDS_DELL_NETBOOKS=m * SAUCE: (pre-stable) netfilter: xt_recent: fix buffer overflow * SAUCE: (pre-stable) netfilter: xt_recent: fix false match [ Upstream Kernel Changes ] * Revert (pre-stable) eCryptfs: Add getattr function * Fix potential crash with sys_move_pages * futex_lock_pi() key refcnt fix * futex: Handle user space corruption gracefully * futex: Handle futex value corruption gracefully * Fix race in tty_fasync() properly * hwmon: (w83781d) Request I/O ports individually for probing * hwmon: (lm78) Request I/O ports individually for probing * hwmon: (adt7462) Wrong ADT7462_VOLT_COUNT * ALSA: ctxfi - fix PTP address initialization * drm/i915: disable hotplug detect before Ironlake CRT detect * drm/i915: enable self-refresh on 965 * drm/i915: Disable SR when more than one pipe is enabled * drm/i915: Fix DDC on some systems by clearing BIOS GMBUS setup. * drm/i915: Add HP nx9020/SamsungSX20S to ACPI LID quirk list * drm/i915: Fix the incorrect DMI string for Samsung SX20S laptop * drm/i915: Add MALATA PC-81005 to ACPI LID quirk list * usb: r8a66597-hcd: Flush the D-cache for the pipe-in transfer buffers. * i2c-tiny-usb: Fix on big-endian systems * drm/i915: handle FBC and self-refresh better * drm/i915: Increase fb alignment to 64k * drm/i915: Update write_domains on active list after flush. * regulator: Fix display of null constraints for regulators * ALSA: hda-intel: Avoid divide by zero crash * CPUFREQ: Fix use after free of struct powernow_k8_data * freeze_bdev: don't deactivate successfully frozen MS_RDONLY sb * cciss: Make cciss_seq_show handle holes in the h-drv[] array * ioat: fix infinite timeout checking in ioat2_quiesce * resource: add helpers for fetching rlimits * fs/exec.c: restrict initial stack space expansion to rlimit * cifs: fix length calculation for converted unicode readdir names * NFS: Fix a reference leak in nfs_wb_cancel_page() * NFS: Try to commit unstable writes in nfs_release_page() * NFSv4: Don't allow posix locking against servers that don't support it * NFSv4: Ensure that the NFSv4 locking can recover from stateid errors * NFS: Fix an Oops when truncating a file * NFS: Fix a umount race * NFS: Fix a bug in nfs_fscache_release_page() * NFS: Fix the mapping of the NFSERR_SERVERFAULT error * md: fix 'degraded' calculation when starting a reshape. * V4L/DVB: dvb-core: fix initialization of feeds list in demux filter * Export the symbol of getboottime and mmonotonic_to_bootbased * kvmclock: count total_sleep_time when updating guest clock * KVM: PIT: control word is write-only * tpm_infineon: fix suspend/resume handler for pnp_driver * amd64_edac: Do not falsely trigger kerneloops * netfilter: nf_conntrack: fix memory corruption with multiple namespaces * netfilter: nf_conntrack: per netns nf_conntrack_cachep * netfilter: nf_conntrack: restrict runtime expect hashsize modifications * netfilter: xtables: compat out of scope fix * netfilter: nf_conntrack: fix hash resizing with namespaces * drm/i915: remove full registers dump debug * drm/i915: add i915_lp_ring_sync helper * drm/i915: Don't wait interruptible for possible plane buffer flush * dasd: remove strings from s390dbf * crypto: padlock-sha - Add import/export support * wmi: Free the allocated acpi objects through wmi_get_event_data * dell-wmi, hp-wmi, msi-wmi: check wmi_get_event_data() return value * /dev/mem: introduce
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
Hi back, recently my kernel got upgraded so I lost the patch and when I open the lid I have to do the VT switch trick. But now I noticed that it does not always work, because sometimes when I switch to the VT, Xorg crashes and I obtain a .crash report. Should I attach it here, file a new bug, or wait for the patch to land to the new kernel and see if this still happens? -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
@Nicolò Chieffo: FYI, the patch is taking a longer to get upstream than would be desired as there's some question as to whether it is the best fix for this issue. I would assume at this point that X crashing is another symptom of this bug. If X still crashes when a patch fix is in the kernel, then it would be a new issue and would require a new bug. -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
Ok, I will wait for a fix, then test again the Xorg problem. In the mean time is there any possibility to disable screen blaking on lid close? Thanks! -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
I'm unaware of any way to force such behavior. -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
** Changed in: linux Status: Confirmed = Invalid -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
** Changed in: linux Status: Invalid = Unknown ** Changed in: linux Remote watch: Linux Kernel Bug Tracker #14766 = Linux Kernel Bug Tracker #14997 -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
** Changed in: linux (Ubuntu) Assignee: (unassigned) = Chase Douglas (chasedouglas) -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
** Changed in: linux Status: Unknown = Fix Released -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
I have uploaded a test kernel to http://people.canonical.com/~cndougla/488328/linux- image-2.6.32-13-generic_2.6.32-13.19~lp488328_amd64.deb. Please test it. The change has been sent upstream to the -stable queue, and if accepted it will automatically get pulled into Lucid. This would likely take a few weeks, but hopefully should happen before Lucid is released. ** Changed in: linux (Ubuntu) Status: Triaged = In Progress -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
I'm installing it now, thanks -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
This kernel seems to fix both this bug and https://bugs.launchpad.net/bugs/505271 Unfortunately when I open the lid I still see the display notification: could not switch the monitor configuration / could not set the configuration for CRTC 64 and it feels that the PC is unresponsive for 4-5 seconds (slow keyboard input) this is the output of dmesg: [ 242.730766] [drm] TV-25: set mode NTSC 480i 0 [ 242.871973] [drm] TV-25: set mode NTSC 480i 0 [ 243.297676] dell-wmi: Unknown key ffd0 pressed [ 244.420988] [drm] LVDS-8: set mode 1440x900 28 [ 245.053534] Skipping EDID probe due to cached edid [ 245.138364] [drm] TV-25: set mode NTSC 480i 0 [ 245.279542] [drm] TV-25: set mode NTSC 480i 0 [ 245.384887] dell-wmi: Unknown key ffd1 pressed [ 247.043936] Skipping EDID probe due to cached edid [ 247.129234] [drm] TV-25: set mode NTSC 480i 0 [ 247.271197] [drm] TV-25: set mode NTSC 480i 0 [ 247.563727] Skipping EDID probe due to cached edid [ 247.648526] [drm] TV-25: set mode NTSC 480i 0 [ 247.789917] [drm] TV-25: set mode NTSC 480i 0 -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
Since this is fixed upstream and we are just waiting for the fix to drop into lucid, I'm moving this to triaged. ** Changed in: linux (Ubuntu) Assignee: Chase Douglas (chasedouglas) = (unassigned) ** Changed in: linux (Ubuntu) Status: In Progress = Triaged ** Tags added: awaiting-upstream ** Tags removed: needs-upstream-testing -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
Can you please tell me which upstream patch you have applied? So I can interact with upstream and tell my problems -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
@Nicolò Chieffo: I applied this patch: http://lists.freedesktop.org/archives/intel- gfx/2010-February/005902.html. It has not hit the intel-gfx git repo, so it still has a ways to go before it's incorporated to a point where it will be in the lucid kernel. If we get closer to the lucid release and it still isn't upstream we can take another look at including it in lucid ourselves. -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
Could someone provide a kernel with the upstream patch applied, to test? -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
I'm CC'd on the upstream kernel bug Kai mentioned. If anything comes of it, I'll build a test kernel to see if it fixes the issue here. -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
*** This bug is a duplicate of bug 505271 *** https://bugs.launchpad.net/bugs/505271 ** This bug has been marked a duplicate of bug 505271 [gm45] *ERROR* Execbuf while wedged when closing laptop lid with compiz running -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
*** This bug is a duplicate of bug 505271 *** https://bugs.launchpad.net/bugs/505271 They are not duplicate -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
This should be interesting: http://bugzilla.kernel.org/show_bug.cgi?id=14997 I took a bit more at this problem, too, for the same machine Matthias is checking (945GM). The problem looks like that the encoder-crtc is cleared at lid close, but it's never recovered properly. Namely, drm_crtc_helper_set_config() is called by intel's set_config, and this calls drm_helper_disable_unused_functions() that prunes off crtcs used for LVDs. Then, at lid open, drm_helper_resume_force_mode() is called, but this resumes the CRTCs that are already enabled, thus it doesn't help for resuming LVDS. There is also a patch attached which, according to Takashi Iwai, fixes the problem. I don't know whether this is also the case for the GM45. ** This bug is no longer a duplicate of bug 505271 [gm45] *ERROR* Execbuf while wedged when closing laptop lid with compiz running ** Bug watch added: Linux Kernel Bug Tracker #14997 http://bugzilla.kernel.org/show_bug.cgi?id=14997 -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
mainline kernel 2.6.31.11 does not have this problem -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
Upstream asks if someone can bisect the commits between 2.6.31 and 2.6.32 to check which one of them introduces the problem -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
Working with upstream I figured out that passing nomodeset to boot will avoid this bug -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
Is there anything else I can do for you? I'm afraid that since this error is present in the final 2.6.32 kernel, I will have to cope with it in ubuntu 10.04 :( -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
I also tested the current kernel 2.6.32-7-generic (which is based on the final 2.6.32 if I'm not wrong). The issue persists. Note that this bug does not affect gnome-power-manager normal screen blanking after a period of inactivity. It is only valid when closing the laptop lid. -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
** Bug watch added: Linux Kernel Bug Tracker #14766 http://bugzilla.kernel.org/show_bug.cgi?id=14766 ** Also affects: linux via http://bugzilla.kernel.org/show_bug.cgi?id=14766 Importance: Unknown Status: Unknown -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
** Changed in: linux Status: Unknown = Confirmed -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
I've just tested the vanilla kernel, so I opened an upstram bug -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
@Nicolo -- is your machine set to suspend when the lid is closed? I am hearing similar reports of no screen on resume from suspend. Have you tested suspend? -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
My machine does not suspend with lid close. If I set up my machine to suspend with lid close the brightness error is unrecoverable and I have to power cycle it. -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
** Tags added: lucid ** Tags removed: kernel-lucid -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
I've just done a further test, booting with 2.6.31-14-generic kernel in lucid which seems to work, but has another problem. At least the screen does not remain black after opening the lid. Now I will stay with this kernel -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
** Tags added: kernel-lucid -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Status: New = Triaged -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 488328] Re: screen brightness won't come back when I open the lid
Thanks Leann. I have to add that this problem is also valid when resuming from suspend, but the result is worse: I cannot recover the PC in any way. -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 488328] Re: screen brightness won't come back when I open the lid
** Attachment added: AlsaDevices.txt http://launchpadlibrarian.net/36070359/AlsaDevices.txt ** Attachment added: AplayDevices.txt http://launchpadlibrarian.net/36070360/AplayDevices.txt ** Attachment added: BootDmesg.txt http://launchpadlibrarian.net/36070361/BootDmesg.txt ** Attachment added: Card0.Amixer.values.txt http://launchpadlibrarian.net/36070363/Card0.Amixer.values.txt ** Attachment added: Card0.Codecs.codec.0.txt http://launchpadlibrarian.net/36070364/Card0.Codecs.codec.0.txt ** Attachment added: Card0.Codecs.codec.2.txt http://launchpadlibrarian.net/36070365/Card0.Codecs.codec.2.txt ** Attachment added: CurrentDmesg.txt http://launchpadlibrarian.net/36070366/CurrentDmesg.txt ** Attachment added: Dependencies.txt http://launchpadlibrarian.net/36070367/Dependencies.txt ** Attachment added: IwConfig.txt http://launchpadlibrarian.net/36070368/IwConfig.txt ** Attachment added: Lspci.txt http://launchpadlibrarian.net/36070369/Lspci.txt ** Attachment added: Lsusb.txt http://launchpadlibrarian.net/36070370/Lsusb.txt ** Attachment added: PciMultimedia.txt http://launchpadlibrarian.net/36070371/PciMultimedia.txt ** Attachment added: ProcCpuinfo.txt http://launchpadlibrarian.net/36070372/ProcCpuinfo.txt ** Attachment added: ProcEnviron.txt http://launchpadlibrarian.net/36070373/ProcEnviron.txt ** Attachment added: ProcInterrupts.txt http://launchpadlibrarian.net/36070374/ProcInterrupts.txt ** Attachment added: ProcModules.txt http://launchpadlibrarian.net/36070375/ProcModules.txt ** Attachment added: UdevDb.txt http://launchpadlibrarian.net/36070376/UdevDb.txt ** Attachment added: UdevLog.txt http://launchpadlibrarian.net/36070377/UdevLog.txt ** Attachment added: WifiSyslog.txt http://launchpadlibrarian.net/36070378/WifiSyslog.txt -- screen brightness won't come back when I open the lid https://bugs.launchpad.net/bugs/488328 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
