Attend XDA's Second Annual Developer Conference, XDA:DevCon 2014!
5,741,401 Members 38,462 Now Online
XDA Developers Android and Mobile Development Forum

[Linux] [IMG] [Dev] [WIP] *Ubuntu images for Rootbind [TF101 / TF101G]

Tip us?
 
prendomiao
Old
#321  
prendomiao's Avatar
Senior Member
Thanks Meter 54
Posts: 319
Join Date: Feb 2012
Location: Rome
well... which image are you talking about? XD because on DjDill last image HW acceleration is based on mesa drivers (because i have with es2gears only 57fps and youtube has a lot of lags, mounts are broken :P)
Sorry for my bad english if I wrote something wrong
If I helped you, you may click button Thanks

LG Optimus GT540
ROM: Project IceCreamSwift Final ( DEAD )

Asus Eee Pad Transformer TF101 Wi-Fi 16GB
ROM: Android Revolution HD 3.6 by mike1986 (waiting also for an Ubuntu IMG)

LG Nexus 4
ROM: Stock 4.4.4

LG Nexus 5
ROM: Paranoid Android 4.4.1 (Android 4.4.4)
 
grofweg
Old
#322  
grofweg's Avatar
Junior Member
Thanks Meter 0
Posts: 10
Join Date: May 2014
What kind a fps do you want. 57 fps is more than acceptabele for thuis kind of tablet

Verstuurd vanaf mijn Transformer met Tapatalk
 
Kingzak34
Old
#323  
Kingzak34's Avatar
Senior Member
Thanks Meter 1035
Posts: 2,164
Join Date: Jan 2011
Location: South
Quote:
Originally Posted by grofweg View Post
What kind a fps do you want. 57 fps is more than acceptabele for thuis kind of tablet

Verstuurd vanaf mijn Transformer met Tapatalk
When driver are used, it's around 300
 
prendomiao
Old
#324  
prendomiao's Avatar
Senior Member
Thanks Meter 54
Posts: 319
Join Date: Feb 2012
Location: Rome
which image are you using?
Sorry for my bad english if I wrote something wrong
If I helped you, you may click button Thanks

LG Optimus GT540
ROM: Project IceCreamSwift Final ( DEAD )

Asus Eee Pad Transformer TF101 Wi-Fi 16GB
ROM: Android Revolution HD 3.6 by mike1986 (waiting also for an Ubuntu IMG)

LG Nexus 4
ROM: Stock 4.4.4

LG Nexus 5
ROM: Paranoid Android 4.4.1 (Android 4.4.4)
 
jrohwer
Old
#325  
Senior Member
Thanks Meter 242
Posts: 377
Join Date: Mar 2011
Quote:
Originally Posted by prendomiao View Post
well... which image are you talking about? XD because on DjDill last image HW acceleration is based on mesa drivers (because i have with es2gears only 57fps and youtube has a lot of lags, mounts are broken :P)
Kubuntu 14.04 (third image listed on the OP) made by myself. Tegra drivers are working, es2gears gives more than 300 fps. Note, you have to use a window manager that is GLES aware to get the full benefit (e.g. kwin_gles). I believe you can use kwin_gles with other desktop environments than KDE (e.g. LXDE) but have never tried myself nor know off hand how to set it up. This should certainly help.

For the kernel, you can use my overclocked (1.5 GHz) kernel from this post:
http://forum.xda-developers.com/show...40&postcount=3
Note that you will have to copy the modules to your rootfs (they are not part of the kubuntu image as I had not made the kernel yet at that point). And you'll have to manually set the maximum frequency with cpufrequtils as explained here:
http://forum.xda-developers.com/show...&postcount=334
Want to run Ubuntu linux on your TF101 from native EMMC without repartitioning?
Use rootbind! - http://forum.xda-developers.com/show....php?t=2347581
The Following 2 Users Say Thank You to jrohwer For This Useful Post: [ Click to Expand ]
 
Kingzak34
Old
#326  
Kingzak34's Avatar
Senior Member
Thanks Meter 1035
Posts: 2,164
Join Date: Jan 2011
Location: South
You remember me that I need to update my guide a little with new kernels

Tapatalké depuis mon Nexus 4 MIUI !
 
prendomiao
Old
#327  
prendomiao's Avatar
Senior Member
Thanks Meter 54
Posts: 319
Join Date: Feb 2012
Location: Rome
hi i saw in some images an error at every boot (something about corruption or errors in / -/data/linuxroot-) and i tried to check the disk but i had this
~ # ←[6n e2fsck -fv /dev/block/mmcblk0p7
e2fsck -fv /dev/block/mmcblk0p7
e2fsck 1.41.14 (22-Dec-2010)
Superblock blocks_per_group = 16376, should have been 16384

The superblock could not be read or does not describe a correct ext2
filesystem. If the device is valid and it really contains an ext2
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 16376 <device>

what does it mean? thanks

---------- Post added at 12:40 PM ---------- Previous post was at 11:59 AM ----------

mmm i have another problem... when i flash kubuntu 14.04 or ubuntu 14.04 only base, with 3.1.10-12 or 3.1.10-15, i can't boot ubuntu image... i see every time only normal messages as: power_supply dock_battery: driver failed to reporstatus property, or ulpi messages, but it cannot boot the os... why? thanks in advance...
Sorry for my bad english if I wrote something wrong
If I helped you, you may click button Thanks

LG Optimus GT540
ROM: Project IceCreamSwift Final ( DEAD )

Asus Eee Pad Transformer TF101 Wi-Fi 16GB
ROM: Android Revolution HD 3.6 by mike1986 (waiting also for an Ubuntu IMG)

LG Nexus 4
ROM: Stock 4.4.4

LG Nexus 5
ROM: Paranoid Android 4.4.1 (Android 4.4.4)
 
jrohwer
Old
#328  
Senior Member
Thanks Meter 242
Posts: 377
Join Date: Mar 2011
Quote:
Originally Posted by prendomiao View Post
hi i saw in some images an error at every boot (something about corruption or errors in / -/data/linuxroot-) and i tried to check the disk but i had this
~ # ←[6n e2fsck -fv /dev/block/mmcblk0p7
e2fsck -fv /dev/block/mmcblk0p7
e2fsck 1.41.14 (22-Dec-2010)
Superblock blocks_per_group = 16376, should have been 16384

The superblock could not be read or does not describe a correct ext2
filesystem. If the device is valid and it really contains an ext2
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 16376 <device>

what does it mean? thanks

---------- Post added at 12:40 PM ---------- Previous post was at 11:59 AM ----------

mmm i have another problem... when i flash kubuntu 14.04 or ubuntu 14.04 only base, with 3.1.10-12 or 3.1.10-15, i can't boot ubuntu image... i see every time only normal messages as: power_supply dock_battery: driver failed to reporstatus property, or ulpi messages, but it cannot boot the os... why? thanks in advance...
I think it is time that you reformat your /data partition. those ext2 errors don't look good...
Note this is NOT factory reset (That just uses rm -rf on certain folders but leaves /data/media intact). You want to use FORMAT DATA from inside the TWRP advanced wipe menu. Note you will lose ALL DATA including your INTERNAL STORAGE (emulated sdcard). So if you can backup some of that in recovery maybe try to do that before formating.

Also after formating, before re-installing anything, just run e2fsck again to see if the errors are now gone.
Want to run Ubuntu linux on your TF101 from native EMMC without repartitioning?
Use rootbind! - http://forum.xda-developers.com/show....php?t=2347581
The Following User Says Thank You to jrohwer For This Useful Post: [ Click to Expand ]
 
prendomiao
Old
#329  
prendomiao's Avatar
Senior Member
Thanks Meter 54
Posts: 319
Join Date: Feb 2012
Location: Rome
yeah thanks a lot now the ubuntu images boot without any problem (only 14.04 base, wifi doesn't work...)... thank you (PS: can i install another desktop on Kubuntu?)
Sorry for my bad english if I wrote something wrong
If I helped you, you may click button Thanks

LG Optimus GT540
ROM: Project IceCreamSwift Final ( DEAD )

Asus Eee Pad Transformer TF101 Wi-Fi 16GB
ROM: Android Revolution HD 3.6 by mike1986 (waiting also for an Ubuntu IMG)

LG Nexus 4
ROM: Stock 4.4.4

LG Nexus 5
ROM: Paranoid Android 4.4.1 (Android 4.4.4)
 
prendomiao
Old
#330  
prendomiao's Avatar
Senior Member
Thanks Meter 54
Posts: 319
Join Date: Feb 2012
Location: Rome
(PPS: touch doesn't work as well... when i touch, sometimes the touches are recognized as cursor move and not as mouse click.... touchpad doesn't work after a while -no problem :P-) how can i enable onscreen keyboard on login?
Sorry for my bad english if I wrote something wrong
If I helped you, you may click button Thanks

LG Optimus GT540
ROM: Project IceCreamSwift Final ( DEAD )

Asus Eee Pad Transformer TF101 Wi-Fi 16GB
ROM: Android Revolution HD 3.6 by mike1986 (waiting also for an Ubuntu IMG)

LG Nexus 4
ROM: Stock 4.4.4

LG Nexus 5
ROM: Paranoid Android 4.4.1 (Android 4.4.4)

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes