Filip Hanik, thank you for reporting this and helping make Ubuntu better. Could you please run the following command once from a terminal by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information: apport-collect -p xorg 1573339
When reporting xorg related bugs in the future, please do so via the above method. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. ** Package changed: xserver-xorg-video-ati (Ubuntu) => xorg (Ubuntu) ** Changed in: xorg (Ubuntu) Importance: Undecided => Low ** Changed in: xorg (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1573339 Title: Asus VS278Q-P Receives no signal after upgrade to 16.04 Status in xorg package in Ubuntu: Incomplete Bug description: ATI FirePro 8800 4 monitors (2x Dell / 2x Asus VS278Q-P) After upgrading to 16.04, my ASUS monitors go blank. They receive no signal. The Dell monitors keep working fine. Setting `nomodeset` in grub returns the signal to the Asus monitor. Proof that monitor and cable is working fine, but nomodeset is not an acceptable work around. The monitor is also showing a picture during the BIOS boot phase. lsb_release -rd Description: Ubuntu 16.04 LTS uname -r 4.4.0-21-generic xrandr --listproviders Providers: number : 1 Provider 0: id: 0x59 cap: 0x9, Source Output, Sink Offload crtcs: 6 outputs: 4 associated providers: 0 name:ATI FirePro (FireGL) Graphics Adapter @ pci:0000:85:00.0 sudo lshw -c video [sudo] password for fhanik: *-display description: VGA compatible controller product: Cypress XT [FirePro V8800] vendor: Advanced Micro Devices, Inc. [AMD/ATI] physical id: 0 bus info: pci@0000:85:00.0 version: 00 width: 64 bits clock: 33MHz capabilities: pm pciexpress msi vga_controller bus_master cap_list rom configuration: driver=radeon latency=0 resources: irq:35 memory:d0000000-dfffffff memory:fafe0000-faffffff ioport:e000(size=256) memory:fafc0000-fafdffff dmesg |egrep "radeon|drm" [ 1.436927] [drm] Initialized drm 1.1.0 20060810 [ 1.475734] [drm] radeon kernel modesetting enabled. [ 1.497665] [drm] initializing kernel modesetting (CYPRESS 0x1002:0x6888 0x1002:0x030C). [ 1.497759] [drm] register mmio base: 0xFAFE0000 [ 1.497806] [drm] register mmio size: 131072 [ 1.498906] radeon 0000:85:00.0: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used) [ 1.498970] radeon 0000:85:00.0: GTT: 1024M 0x0000000080000000 - 0x00000000BFFFFFFF [ 1.499031] [drm] Detected VRAM RAM=2048M, BAR=256M [ 1.499077] [drm] RAM width 256bits DDR [ 1.499465] [drm] radeon: 2048M of VRAM memory ready [ 1.499511] [drm] radeon: 1024M of GTT memory ready. [ 1.499567] [drm] Loading CYPRESS Microcode [ 1.499668] [drm] Internal thermal controller with fan control [ 1.544431] [drm] radeon: dpm initialized [ 1.544540] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 1.545394] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 1.558898] [drm] PCIE GART of 1024M enabled (table at 0x000000000025E000). [ 1.559076] radeon 0000:85:00.0: WB enabled [ 1.559122] radeon 0000:85:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff88120f7fbc00 [ 1.559188] radeon 0000:85:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff88120f7fbc0c [ 1.560094] radeon 0000:85:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9000d41c418 [ 1.560161] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.560208] [drm] Driver supports precise vblank timestamp query. [ 1.560256] radeon 0000:85:00.0: radeon: MSI limited to 32-bit [ 1.560351] radeon 0000:85:00.0: radeon: using MSI. [ 1.560423] [drm] radeon: irq initialized. [ 1.577213] [drm] ring test on 0 succeeded in 1 usecs [ 1.577265] [drm] ring test on 3 succeeded in 2 usecs [ 1.752979] [drm] ring test on 5 succeeded in 1 usecs [ 1.753029] [drm] UVD initialized successfully. [ 1.753352] [drm] ib test on ring 0 succeeded in 0 usecs [ 1.753428] [drm] ib test on ring 3 succeeded in 0 usecs [ 2.401885] [drm] ib test on ring 5 succeeded [ 2.405452] [drm] Radeon Display Connectors [ 2.405498] [drm] Connector 0: [ 2.405540] [drm] DP-1 [ 2.405581] [drm] HPD3 [ 2.405633] [drm] DDC: 0x6480 0x6480 0x6484 0x6484 0x6488 0x6488 0x648c 0x648c [ 2.405693] [drm] Encoders: [ 2.405734] [drm] DFP1: INTERNAL_UNIPHY2 [ 2.405778] [drm] Connector 1: [ 2.405820] [drm] DP-2 [ 2.405861] [drm] HPD4 [ 2.407489] [drm] DDC: 0x6470 0x6470 0x6474 0x6474 0x6478 0x6478 0x647c 0x647c [ 2.407549] [drm] Encoders: [ 2.407591] [drm] DFP2: INTERNAL_UNIPHY2 [ 2.407634] [drm] Connector 2: [ 2.407676] [drm] DP-3 [ 2.407717] [drm] HPD1 [ 2.407758] [drm] DDC: 0x6450 0x6450 0x6454 0x6454 0x6458 0x6458 0x645c 0x645c [ 2.407817] [drm] Encoders: [ 2.407859] [drm] DFP3: INTERNAL_UNIPHY1 [ 2.407903] [drm] Connector 3: [ 2.407944] [drm] DP-4 [ 2.407985] [drm] HPD2 [ 2.408027] [drm] DDC: 0x6460 0x6460 0x6464 0x6464 0x6468 0x6468 0x646c 0x646c [ 2.408086] [drm] Encoders: [ 2.408128] [drm] DFP4: INTERNAL_UNIPHY1 [ 2.515624] [drm] fb mappable at 0xD045F000 [ 2.515673] [drm] vram apper at 0xD0000000 [ 2.515719] [drm] size 8294400 [ 2.515763] [drm] fb depth is 24 [ 2.515808] [drm] pitch is 7680 [ 2.516043] fbcon: radeondrmfb (fb0) is primary device [ 2.641273] radeon 0000:85:00.0: fb0: radeondrmfb frame buffer device [ 2.653724] [drm] Initialized radeon 2.43.0 20080528 for 0000:85:00.0 on minor 0 [ 5.421162] Modules linked in: soundcore ioatdma(+) edac_core(+) shpchp lpc_ich floppy(+) 8250_fintek tpm_infineon mac_hid binfmt_misc parport_pc ppdev sunrpc lp parport autofs4 hid_microsoft pata_acpi hid_generic usbhid hid amdkfd amd_iommu_v2 radeon ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops psmouse drm firewire_ohci igb ahci firewire_core libahci dca crc_itu_t ptp pata_jmicron pps_core 3w_sas i2c_algo_bit fjes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1573339/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
