I installed Ubuntu 12.04.2 server on a Bay Trail board, and installed X manually, but can't get right resolution.
I updated the drivers following ubuntu tutorial, mods changed in lsmod but didn't fix the problem.
I installed 14.04 and solved the problem, but 14.04 is way too large and boots slower than 12.04.2,
So can I fix the problem on 12.04.2?
Here are the different lsmod logs and lspci logs between 14.04 and 12.04.2.
1404serverlsmod
12.04.2 lsmodCode:Module Size Used by snd_hda_codec_hdmi 45303 1 snd_hda_codec_realtek 51029 1 intel_rapl 18301 0 coretemp 13195 0 kvm_intel 132549 0 kvm 388083 1 kvm_intel crc32_pclmul 12967 0 snd_hda_intel 42730 0 snd_hda_codec 164067 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel snd_hwdep 13272 1 snd_hda_codec snd_pcm 85501 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel snd_page_alloc 14230 2 snd_pcm,snd_hda_intel serio_raw 13230 0 snd_timer 28584 1 snd_pcm snd 60871 7 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec,snd_hda_intel soundcore 12600 1 snd joydev 17101 0 i915 705396 2 drm_kms_helper 46907 1 i915 drm 243792 3 i915,drm_kms_helper video 18903 1 i915 i2c_algo_bit 13197 1 i915 mac_hid 13037 0 lp 13299 0 parport 40836 1 lp hid_generic 12492 0 usbhid 47035 0 hid 87604 2 hid_generic,usbhid usb_storage 48417 0 r8169 61562 0 mii 13654 1 r8169 ahci 25579 2 libahci 26754 1 ahci
1404serverlspciCode:Module Size Used bycoretemp 13362 0 kvm_intel 127736 0 snd_hda_codec_realtek 64876 1 kvm 365556 1 kvm_intel snd_hda_intel 33029 3 snd_hda_codec 116477 2 snd_hda_codec_realtek,snd_hda_intel snd_hwdep 13277 1 snd_hda_codec snd_pcm 81124 2 snd_hda_intel,snd_hda_codec snd_seq_midi 13133 0 snd_rawmidi 25426 1 snd_seq_midi snd_seq_midi_event 14476 1 snd_seq_midi xt_hl 12466 0 ip6t_rt 12474 0 snd_seq 51594 2 snd_seq_midi,snd_seq_midi_event nf_conntrack_ipv6 13750 0 nf_defrag_ipv6 13176 1 nf_conntrack_ipv6 ipt_REJECT 12513 0 xt_LOG 17238 0 xt_multiport 12534 0 xt_limit 12542 0 xt_tcpudp 12532 0 xt_addrtype 12597 0 dm_multipath 22755 0 xt_state 12515 0 scsi_dh 14205 1 dm_multipath microcode 18396 0 ip6table_filter 12712 1 ip6_tables 22382 2 ip6t_rt,ip6table_filter nf_conntrack_netbios_ns 12586 0 nf_conntrack_broadcast 12542 1 nf_conntrack_netbios_ns nf_nat_ftp 12596 0 snd_timer 28932 2 snd_pcm,snd_seq nf_nat 24741 1 nf_nat_ftp nf_conntrack_ipv4 14123 2 nf_nat nf_defrag_ipv4 12650 1 nf_conntrack_ipv4 nf_conntrack_ftp 13184 1 nf_nat_ftp nf_conntrack 66862 8 nf_conntrack_ipv6,xt_state,nf_conntrack_netbios_ns,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ipv4,nf_conntrack_ftp iptable_filter 12707 1 snd_seq_device 14138 3 snd_seq_midi,snd_rawmidi,snd_seq ip_tables 18107 1 iptable_filter x_tables 22012 13 xt_hl,ip6t_rt,ipt_REJECT,xt_LOG,xt_multiport,xt_limit,xt_tcpudp,xt_addrtype,xt_state,ip6table_filter,ip6_tables,iptable_filter,ip_tables serio_raw 13032 0 snd 62675 15 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device nfsd 214706 2 soundcore 14636 1 snd snd_page_alloc 14109 2 snd_hda_intel,snd_pcm nfs 267817 0 lockd 66069 2 nfsd,nfs fscache 50643 1 nfs auth_rpcgss 35602 2 nfsd,nfs nfs_acl 12772 2 nfsd,nfs sunrpc 199304 6 nfsd,nfs,lockd,auth_rpcgss,nfs_acl joydev 17394 0 mac_hid 13078 0 lp 17456 0 parport 40931 1 lp dm_raid45 76509 0 xor 26091 1 dm_raid45 dm_mirror 21862 0 dm_region_hash 16101 1 dm_mirror dm_log 18194 3 dm_raid45,dm_mirror,dm_region_hash btrfs 749989 0 zlib_deflate 26623 1 btrfs libcrc32c 12544 1 btrfs hid_generic 12485 0 uas 17745 0 r8169 56853 0 usbhid 46054 0 hid 82511 2 hid_generic,usbhid video 19070 0 zram 18244 1
12042serverlspciCode:00:00.0 Host bridge: Intel Corporation ValleyView SSA-CUnit (rev 0e) 00:02.0 VGA compatible controller: Intel Corporation ValleyView Gen7 (rev 0e) 00:13.0 SATA controller: Intel Corporation ValleyView 6-Port SATA AHCI Controller (rev 0e) 00:14.0 USB controller: Intel Corporation ValleyView USB xHCI Host Controller (rev 0e) 00:1a.0 Encryption controller: Intel Corporation ValleyView SEC (rev 0e) 00:1b.0 Audio device: Intel Corporation ValleyView High Definition Audio Controller (rev 0e) 00:1c.0 PCI bridge: Intel Corporation ValleyView PCI Express Root Port (rev 0e) 00:1c.1 PCI bridge: Intel Corporation ValleyView PCI Express Root Port (rev 0e) 00:1c.2 PCI bridge: Intel Corporation ValleyView PCI Express Root Port (rev 0e) 00:1c.3 PCI bridge: Intel Corporation ValleyView PCI Express Root Port (rev 0e) 00:1f.0 ISA bridge: Intel Corporation ValleyView Power Control Unit (rev 0e) 00:1f.3 SMBus: Intel Corporation ValleyView SMBus Controller (rev 0e) 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c)
Code:00:00.0 Host bridge: Intel Corporation Device 0f00 (rev 0e) 00:02.0 VGA compatible controller: Intel Corporation Device 0f31 (rev 0e) 00:13.0 SATA controller: Intel Corporation Device 0f23 (rev 0e) 00:14.0 USB controller: Intel Corporation Device 0f35 (rev 0e) 00:1a.0 Encryption controller: Intel Corporation Device 0f18 (rev 0e) 00:1b.0 Audio device: Intel Corporation Device 0f04 (rev 0e) 00:1c.0 PCI bridge: Intel Corporation Device 0f48 (rev 0e) 00:1c.1 PCI bridge: Intel Corporation Device 0f4a (rev 0e) 00:1c.2 PCI bridge: Intel Corporation Device 0f4c (rev 0e) 00:1c.3 PCI bridge: Intel Corporation Device 0f4e (rev 0e) 00:1f.0 ISA bridge: Intel Corporation Device 0f1c (rev 0e) 00:1f.3 SMBus: Intel Corporation Device 0f12 (rev 0e) 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 0c)
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