Bug#734003: linux-image-3.13-rc6-amd64: Display manager fails to start, Intel graphics driver not loaded/used, brightness conrtols reversed
Hi Alex, On Thu, 02 Jan 2014 19:33:04 -0500, Alex Vanderpol karash...@gmail.com wrote: Package: src:linux Version: 3.13~rc6-1~exp1 Severity: important Dear Maintainer, This package (version 3.13~rc6-1~exp1) is exhibiting some symptoms that lead me to believe it's buggy, namely: 1: My display manager (GDM) fails to start when the system finishes booting. 2: The Intel graphics driver does not appear to be loaded/used (possibly the reason for #1). Instead, the driver Gallium 0.4 on llvmpipe (LLVM 3.3, 128 bits) is used. 3: For some reason, the brightness controls end up reversed (trying to lower the brightness raises it, and vice-versa), causing my display to be turned off rather than turned up to full brightness when the system finishes booting (possibly also related to #2). Did you try reproducing this with Linux 3.14? For your #3, you should try passing i915.invert_brightness=1 to the kernel when booting (press E in Grub and add this at the end of the linux line), it should solve the problem. I've read somewhere that if your machine requires this you should report it, but I don't remember where so. Hope this helps, Matteo pgpfmneILrubh.pgp Description: PGP signature
Bug#734003: linux-image-3.13-rc6-amd64: Display manager fails to start, Intel graphics driver not loaded/used, brightness conrtols reversed
I have not experienced either of these issues with the 3.14 kernel image. Brightness controls work as they should and the display manager loads just fine. Thank you for your reply though. On 2014-05-08 9:24 PM, Matteo Cypriani wrote: Hi Alex, On Thu, 02 Jan 2014 19:33:04 -0500, Alex Vanderpol karash...@gmail.com wrote: Package: src:linux Version: 3.13~rc6-1~exp1 Severity: important Dear Maintainer, This package (version 3.13~rc6-1~exp1) is exhibiting some symptoms that lead me to believe it's buggy, namely: 1: My display manager (GDM) fails to start when the system finishes booting. 2: The Intel graphics driver does not appear to be loaded/used (possibly the reason for #1). Instead, the driver Gallium 0.4 on llvmpipe (LLVM 3.3, 128 bits) is used. 3: For some reason, the brightness controls end up reversed (trying to lower the brightness raises it, and vice-versa), causing my display to be turned off rather than turned up to full brightness when the system finishes booting (possibly also related to #2). Did you try reproducing this with Linux 3.14? For your #3, you should try passing i915.invert_brightness=1 to the kernel when booting (press E in Grub and add this at the end of the linux line), it should solve the problem. I've read somewhere that if your machine requires this you should report it, but I don't remember where so. Hope this helps, Matteo --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#734003: linux-image-3.13-rc6-amd64: Display manager fails to start, Intel graphics driver not loaded/used, brightness conrtols reversed
On Thu, 08 May 2014 23:00:51 -0400, Alex Vanderpol karash...@gmail.com wrote: I had been running the 3.14-trunk from experimental for a while before the 3.14 image in sid was available, neither version had any issues. OK, if you don't know which one exactly, let's leave it that way. pgpVU31xH5k1o.pgp Description: PGP signature
Bug#734003: linux-image-3.13-rc6-amd64: Display manager fails to start, Intel graphics driver not loaded/used, brightness conrtols reversed
Package: src:linux Version: 3.13~rc6-1~exp1 Severity: important Dear Maintainer, This package (version 3.13~rc6-1~exp1) is exhibiting some symptoms that lead me to believe it's buggy, namely: 1: My display manager (GDM) fails to start when the system finishes booting. 2: The Intel graphics driver does not appear to be loaded/used (possibly the reason for #1). Instead, the driver Gallium 0.4 on llvmpipe (LLVM 3.3, 128 bits) is used. 3: For some reason, the brightness controls end up reversed (trying to lower the brightness raises it, and vice-versa), causing my display to be turned off rather than turned up to full brightness when the system finishes booting (possibly also related to #2). If you could please look into these matters, I would be ever so grateful. For the time being, I shall continue to run the 3.12 kernel, which does not experience these issues. -- Package-specific info: ** Version: Linux version 3.13-rc6-amd64 (debian-ker...@lists.debian.org) (gcc version 4.8.2 (Debian 4.8.2-10) ) #1 SMP Debian 3.13~rc6-1~exp1 (2013-12-30) ** Command line: BOOT_IMAGE=/boot/vmlinuz-3.13-rc6-amd64 root=UUID=376d5c13-85a6-476a-aa9e-1be9dc19d808 ro quiet splash ** Tainted: I (2048) * Working around severe firmware bug. ** Kernel log: [ 10.182746] systemd[1]: Starting udev Control Socket. [ 10.182842] systemd[1]: Listening on udev Control Socket. [ 10.182930] systemd[1]: Starting udev Coldplug all Devices... [ 10.183809] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point. [ 10.184038] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 10.184637] systemd[1]: Started Set Up Additional Binary Formats. [ 10.184655] systemd[1]: Starting Encrypted Volumes. [ 10.184722] systemd[1]: Reached target Encrypted Volumes. [ 10.225326] systemd[1]: Starting Apply Kernel Variables... [ 10.226160] systemd[1]: Expecting device dev-disk-by\x2duuid-360e320b\x2d691a\x2d4e31\x2dbcfb\x2d47b1059d7864.device... [ 10.226255] systemd[1]: Starting File System Check on Root Device... [ 10.227037] systemd[1]: Expecting device dev-disk-by\x2duuid-5405f114\x2de615\x2d4140\x2d8331\x2d6428d0b806d2.device... [ 10.227118] systemd[1]: Expecting device dev-disk-by\x2duuid-62eef65d\x2d32c0\x2d4c66\x2d81eb\x2dbcc97262b00a.device... [ 10.574194] fuse init (API version 7.22) [ 11.362490] loop: module loaded [ 11.475392] systemd-udevd[259]: starting version 204 [ 13.684148] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 14.206514] cfg80211: Calling CRDA to update world regulatory domain [ 14.221595] ACPI: AC Adapter [ACAD] (off-line) [ 14.231365] ACPI: Battery Slot [BAT1] (battery present) [ 14.403692] ACPI Warning: 0x0428-0x042f SystemIO conflicts with Region \PMBA 1 (20131115/utaddress-251) [ 14.403703] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 14.403710] ACPI Warning: 0x0530-0x053f SystemIO conflicts with Region \GPIO 1 (20131115/utaddress-251) [ 14.403716] ACPI Warning: 0x0530-0x053f SystemIO conflicts with Region \_SB_.PCI0.LPC_.GPIO 2 (20131115/utaddress-251) [ 14.403722] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 14.403725] ACPI Warning: 0x0500-0x052f SystemIO conflicts with Region \_SB_.PCI0.LPC_.GPIO 1 (20131115/utaddress-251) [ 14.403731] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 14.403733] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 14.502991] Monitor-Mwait will be used to enter C-1 state [ 14.503003] Monitor-Mwait will be used to enter C-2 state [ 14.503008] tsc: Marking TSC unstable due to TSC halts in idle [ 14.503017] ACPI: acpi_idle registered with cpuidle [ 14.503254] Switched to clocksource hpet [ 14.516545] input: PC Speaker as /devices/platform/pcspkr/input/input12 [ 14.641617] i801_smbus :00:1f.3: SMBus using PCI Interrupt [ 14.668314] Intel(R) Wireless WiFi driver for Linux, in-tree: [ 14.668319] Copyright(c) 2003-2013 Intel Corporation [ 14.668520] iwlwifi :02:00.0: can't disable ASPM; OS doesn't have ASPM control [ 14.668706] iwlwifi :02:00.0: irq 44 for MSI/MSI-X [ 14.746313] acerhdf: Acer Aspire One Fan driver, v.0.5.26 [ 14.944354] systemd-udevd[317]: renamed network interface eth0 to eth1 [ 15.101133] acer_wmi: Acer Laptop ACPI-WMI Extras [ 15.105763] acer_wmi: Function bitmap for Communication Device: 0x10 [ 15.105771] acer_wmi: Brightness must be controlled by acpi video driver [ 15.106072] input: Acer BMA150 accelerometer as /devices/virtual/input/input13 [ 15.109883] iwlwifi :02:00.0: firmware: direct-loading firmware iwlwifi-1000-5.ucode [ 15.110112] iwlwifi :02:00.0: loaded firmware version 39.31.5.1 build 35138
