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Description of problem: The driver works great for 3.9.5-301.fc19.x86_64 but with new version 3.10.9-200.fc19.x86_64 I just don't get any screen. Note doesn't apply to external monitor. It is an Lenovo IdeaPad Ultrabook Yoga 11s. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. boot 3.10.9-200.fc19.x86_64 2. 3. Actual results: no screen Expected results: a screen Additional info: 00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09) Subsystem: Lenovo Device 3977 Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=0c <?> 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device 3977 Flags: bus master, fast devsel, latency 0, IRQ 44 Memory at e0000000 (64-bit, non-prefetchable) [size=4M] Memory at d0000000 (64-bit, prefetchable) [size=256M] I/O ports at 2000 [size=64] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [a4] PCI Advanced Features Kernel driver in use: i915 00:04.0 Signal processing controller: Intel Corporation 3rd Gen Core Processor Thermal Subsystem (rev 09) Subsystem: Lenovo Device 3977 Flags: bus master, fast devsel, latency 0, IRQ 7 Memory at cfa08000 (64-bit, non-prefetchable) [size=32K] Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 3 Capabilities: [e0] Vendor Specific Information: Len=0c <?> 00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04) (prog-if 30 [XHCI]) Subsystem: Lenovo Device 3977 Flags: bus master, medium devsel, latency 0, IRQ 43 Memory at e0400000 (64-bit, non-prefetchable) [size=64K] Capabilities: [70] Power Management version 2 Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+ Kernel driver in use: xhci_hcd 00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04) Subsystem: Lenovo Device 3977 Flags: bus master, fast devsel, latency 0, IRQ 45 Memory at e041c000 (64-bit, non-prefetchable) [size=16] Capabilities: [50] Power Management version 3 Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+ Kernel driver in use: mei 00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) (prog-if 20 [EHCI]) Subsystem: Lenovo Device 3977 Flags: bus master, medium devsel, latency 0, IRQ 16 Memory at e0421000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features Kernel driver in use: ehci-pci 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) Subsystem: Lenovo Device 3977 Flags: bus master, fast devsel, latency 0, IRQ 46 Memory at e0418000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 Capabilities: [100] Virtual Channel Capabilities: [130] Root Complex Link Kernel driver in use: snd_hda_intel 00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) (prog-if 20 [EHCI]) Subsystem: Lenovo Device 3977 Flags: bus master, medium devsel, latency 0, IRQ 23 Memory at e0420000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features Kernel driver in use: ehci-pci 00:1f.0 ISA bridge: Intel Corporation QS77 Express Chipset LPC Controller (rev 04) Subsystem: Lenovo Device 3977 Flags: bus master, medium devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=0c <?> Kernel driver in use: lpc_ich 00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0]) Subsystem: Lenovo Device 3977 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 42 I/O ports at 2088 [size=8] I/O ports at 2094 [size=4] I/O ports at 2080 [size=8] I/O ports at 2090 [size=4] I/O ports at 2060 [size=32] Memory at e041f000 (32-bit, non-prefetchable) [size=2K] Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [70] Power Management version 3 Capabilities: [a8] SATA HBA v1.0 Capabilities: [b0] PCI Advanced Features Kernel driver in use: ahci 00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04) Subsystem: Lenovo Device 3977 Flags: medium devsel, IRQ 19 Memory at e041d000 (64-bit, non-prefetchable) [size=256] I/O ports at 2040 [size=32] 00:1f.6 Signal processing controller: Intel Corporation 7 Series/C210 Series Chipset Family Thermal Management Controller (rev 04) Subsystem: Lenovo Device 3977 Flags: bus master, fast devsel, latency 0, IRQ 11 Memory at e041e000 (64-bit, non-prefetchable) [size=4K] Capabilities: [50] Power Management version 3
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 19 kernel bugs. Fedora 19 has now been rebased to 3.11.1-200.fc19. Please test this kernel update and let us know if you issue has been resolved or if it is still present with the newer kernel. If you experience different issues, please open a new bug report for those.
I just figured out that the blank screen comes from gnome 3 settings during gdm login screen. External monitor works but the login window is on the blank screen. During successful blind login entering gnome 3 session screen becomes correct. In gnome 3 I switched off ultrabook screen and just using external monitor. I really believe that gnome 3 session settings apply to gdm 3 login screen, even after reboot. How reproducible: Steps to Reproduce: 1. during installation main screen is the ultrabook internal monitor - don't touch anything even screen is allocated wrong. left-right side is wrong. 2. switch off internal monitor of ultrabook within gnome 3 3. reboot 3.11.1-200.fc19.x86_64 --> causes background on external monitor and invisible login window on internal display. Brightness doesn't matter.
I just figured out that the screen toggle key works, now. So it won't hurt anymore. Now it's possible with the toggle to turn the screen on again.